Upcoming FREE webinar on “Reliable Solar PV Structure Design and Innovation” organized by Middle East Solar Industry Association (MESIA), powered by Solarabic سولارابيك.
We will discuss the effect of the new large format modules on the current PV structure design, improvements, new materials, lessons learned from cases in the Middle East and many more!
Speakers include: Hans Jürgen Sauter, VP Middle East and Africa, Nextracker Inc. Dinesh Thakare, Head – Design & Engineering (RT), CleanMax Elena García Ortiz, Project Manager MEA, UL Solutions Finn Chow, Sales Manager APAC Marketing, Antaisolar Moderator: Ritesh Pothan, Director BD – APAC & AMEA, DroneBase
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The Chinese manufacturer said its new rooftop solar module offers 455–475 W power, 22.8–23.8% efficiency, 96-cell double-glass design, and IP68 protection. The Infinity RT module Image: DMEGC Chinese solar manufacturer DMEGC has introduced a new addition to its rooftop portfolio with the G12RT-G48HBB, a full-black n-type monofacial module designed for residential and small commercial and industrial (C&I) applications. The Infinity RT double-glass module is available in five versions, with power output ranging from 455 W to 475 W and conversion efficiency spanning 22.8% to 23.8%. The open-circuit voltage ranges from 36.18 V to 36.74 V, while the short-circuit current lies between 15.78 A and 15.98 A. The new product measures 1,762 mm × 1,134 mm × 30 mm and weighs around 23 kg. It is built on a 96-cell layout and features a 2 mm + 2 mm double-glass structure. It also incorporates heat-strengthened glass with an anti-reflective coating on the front and a matching glass layer on the rear. The IP68-rated module has a temperature coefficient of -0.29%/C and supports a maximum system voltage of 1,500 V, along with an overcurrent protection rating of 25 A. From a reliability standpoint, the module is backed by a 25-year product warranty and a 30-year linear performance guarantee. Its degradation profile includes a first-year drop of no more than 1%, followed by an annual decline capped at 0.4%, resulting in approximately 87.4% of the initial output after 30 years. The product is certified in accordance with IEC 61215 and IEC 61730 standards and has passed additional tests for ammonia corrosion, salt mist, dust and sand, and light- and elevated-temperature-induced degradation, DMEGC stated. It is designed to operate within a temperature range of -40°C to 85°C and can reportedly withstand front loads of up to 5,400 Pa and rear loads of 2,400 Pa. The company said the module is manufactured without PFAS materials and is designed with a low carbon footprint. Its production facilities have achieved SSI ESG Silver certification, aligning the product with Europe’s growing environmental requirements. Another key feature of the module is its encapsulation approach, which uses a black ethylene-vinyl acetate (EVA) layer on the rear side to enhance internal light reflection within the cell structure. According to the manufacturer, this design can increase energy yield by approximately 1% compared to conventional configurations.
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You are currently accessing BusinessGreen via your Enterprise account. If you already have an account please use the link below to sign in. If you have any problems with your access or would like to request an individual access account please contact our customer service team. Phone: +44 (0) 1858 438800 Email: [email protected] Search BusinessGreen Search BusinessGreen You are currently accessing BusinessGreen via your Enterprise account. If you already have an account please use the link below to sign in. If you have any problems with your access or would like to request an individual access account please contact our customer service team. Phone: +44 (0) 1858 438800 Email: [email protected] Credit: iStock There has been a 27 per cent increase in solar installation enquiries since the start of the conflict in the Middle East, as British households seek to protect themselves from an imminent spike in energy… To continue reading this article… In just a few clicks you can start your free BusinessGreen Lite membership for 12 months, providing you access to: Join now Login Are airlines heading for carbon market turbulence?
A joint venture (JV) between TotalEnergies and Eren Groupe has submitted a 6GWh solar-plus-storage project for environmental approval in Australia’s Northern Territory (NT). This marks the first phase of what is planned to be the region’s inaugural solar-powered green hydrogen production and export operation. The Wak Wak Solar Farm, located approximately 48km southeast of Darwin in the Litchfield Local Government Area, features up to 2.7GWp of solar PV capacity paired with a 6GWh battery energy storage system (BESS). The project has been referred under Australia’s Environment Protection and Biodiversity Conservation (EPBC) Act, with the proponent identifying potential impacts on seven EPBC-listed threatened species. Get Premium Subscription Darwin H2 Project Nominee, acting as trustee for the Darwin H2 Hub Project Trust, is developing the facility on behalf of TE H2, a joint venture dedicated to gigawatt-scale multi-energy projects globally. TotalEnergies holds an 80% stake in the venture, with Eren Groupe holding the remaining 20%. The solar PV power plant is designed to generate renewable energy for the existing industry in the Greater Darwin Region and to power a planned green hydrogen production facility at the Middle Arm Precinct. Meanwhile, the broader Darwin H2 Hub aims to produce more than 80,000 tonnes of hydrogen derived from renewable energy annually. The project area spans up to 3,400 hectares, with a disturbance footprint of up to 2,500 hectares identified through extensive ecological surveys. Darwin H2 has incorporated 900 hectares of wildlife corridors between sections of the disturbance footprint, which will require ongoing management throughout the project’s operational life. The site was deliberately selected in areas of compromised habitat quality to minimise impacts on biodiversity values. According to the EPBC Act application, fire frequency mapping reveals that most of the project area has burned 20 or more times since 2000, with some northern sections experiencing late-season burns approximately 12 times during that period. This highly detrimental fire regime has severely reduced the midstorey vegetation and contributed to widespread infestations of Gamba Grass, a declared weed under the Northern Territory’s Weeds Management Act. The project design has avoided known sacred sites, flood-prone areas, high-quality vegetation, threatened species habitats, and threatened flora records. Most of the project area sits on a perpetual pastoral lease, with smaller portions on freehold land. Access is proposed from the Arnhem Highway, with the exact route subject to consultation with relevant authorities and a traffic impact assessment. While the solar PV power plant itself forms the core of this EPBC referral, the project is intrinsically linked to planned transmission infrastructure that would transmit renewable energy to the Middle Arm Precinct. An overhead transmission line is planned to run within an existing Northern Territory government utilities corridor, approximately 30km long and 50 metres wide, forming part of the wider Territory Energy Link currently under design by the NT government. The transmission line has been excluded from this environmental referral due to ongoing commercial negotiations and coordination with the NT government for use of the nominated utilities corridor. Darwin H2 has indicated that ownership and operation of the overhead transmission line may ultimately rest with the NT government as a shared corridor accommodating multiple proponents and various types of public infrastructure. The project is currently at the concept design stage, with the potential for staged development over its operational life. Works will include land clearing and site preparation, construction of solar PV and BESS infrastructure, ongoing operation and maintenance, including periodic cleaning of solar arrays, and potential repowering after 30 years of operation before eventual decommissioning and site rehabilitation. The Energy Storage Summit Australia 2026 will be returning to Sydney on 18-19 March. It features keynote speeches and panel discussions on topics such as the Capacity Investment Scheme, long-duration energy storage, and BESS revenue streams. ESN Premium subscribers receive an exclusive discount on ticket prices. To secure your tickets and learn more about the event, please visit the official website.
0 By clicking the button, I accept the Terms of Use of the service and its Privacy Policy, as well as consent to the processing of personal data. Don’t have an account? Signup Powered by : Websol Energy Raises ₹48 Crore From Promoters Through Share Issue Photograph: (Archive) Indian solar cell and module manufacturer Websol Energy System Limited has raised about Rs 48 crore from its promoter group after issuing new equity shares to a promoter-owned entity, the company said in a regulatory filing. The promoters are led by Sohan Lal Agarwal, who is also the Chairman of the firm. The solar manufacturing firm allotted Rs 1.21 crore equity shares to Websol Green Projects Private Limited, a promoter group company, after it paid the remaining amount required to convert previously issued warrants into shares. The funds — amounting to Rs 48.09 crore — were received after the investor paid the balance of the issue price linked to the warrants that were originally issued in September 2024. Following the payment, the company converted the warrants into equity shares and completed the allotment at a board meeting held on March 13, 2026. The shares were issued at an adjusted price of ₹53 per share after accounting for a stock split carried out by the company last year. With this allotment, Websol’s paid-up equity capital has increased to ₹434.16 million, comprising more than 434 million equity shares with a face value of Re 1 each. The newly issued shares will carry the same rights as the existing shares of the company. The company said the conversion and share allotment were carried out in accordance with regulatory norms and have been disclosed to the National Stock Exchange of India and BSE Limited. The capital infusion comes as the company looks to strengthen its finances and support its operations in India’s growing solar manufacturing sector. Websol specializes in producing high-efficiency solar cells and modules incorporating advanced Mono PERC technology. The company supplies solar cells primarily within India, supporting module manufacturers to comply with Domestic Content Requirement (DCR) norms, while its modules are marketed both in India and internationally. Its manufacturing facility is located at Falta Special Economic Zone in West Bengal, operates with a current solar cell capacity of 1,200 MW and module capacity of 550 MW. The facility is designed to process wafers up to 210 mm. Websol’s integrated production model, manufacturing both cells and modules in-house, enhances supply chain control and flexibility to address market dynamics.
A solar farm in rural Michigan. A solar farm in rural Michigan. (The Center Square) – Michigan’s push for solar energy promises billions in investment and cleaner power, but questions remain over whether there are benefits that outweigh the costs for taxpayers, utilities and rural communities. One major factor is how renewable energy projects are currently approved in the state. In 2023, Gov. Gretchen Whitmer joined fellow Democrats to pass a series of public acts cementing the state’s clean energy strategy. Among other provisions, the legislation established a statewide standard requiring utilities to generate 80% of their electricity from clean sources by 2035 and reach 100% clean energy by 2040. (Read more about this in the first installment in this series HERE.) The laws also created a new statewide siting process for large renewable energy facilities under Public Act 233, giving the Michigan Public Service Commission authority to approve certain projects. Under the law, developers can bypass localities and apply directly to the commission for siting approval for large renewable projects. If a locality does not have a Compatible Renewable Energy Ordinance in place and state regulators determine local rules are too restrictive, the commission can grant permits allowing projects to move forward even if local governments oppose them. Supporters of the policy say the centralized process prevents local regulations from slowing Michigan’s clean energy transition. Critics argue it weakens the authority of local communities to make their own decisions. State lawmakers who supported the legislation say the goal was to ensure Michigan can build enough clean energy to meet future demand. Rep. Ranjeev Puri, D-Canton and the minority floor leader, argued that solar and other renewable projects are becoming a financially viable option for utilities. “More and more energy companies in Michigan and even around the country are transitioning and expanding their renewable energy portfolios,” he told The Center Square in an exclusive interview. “I don’t think they’re doing it . . . because it’s the right thing to do or even because of these mandates. I think it’s really because it has been shown to be an economically-viable option that is going to help them improve their bottom line.” He added that he believes solar is a advantageous move for Michigan. “We can make sure that our energy is going to be Michigan made, and that will ultimately lead to more reliability, lower costs and an improved grid,” Puri said. David Stephenson, director of energy and environmental policy at the Mackinac Center, argued the push for solar in Michigan has been an artificial one. “Solar energy has been pushed in Michigan for decades through mandates, tax incentives, and subsidies, yet it still provides only about 2% of the state’s electricity,” Stephenson told The Center Square. “In Michigan’s climate, solar is unreliable and delivers low returns. People should be free to use it if it works for them, but energy policy should be driven by reliability—not government mandates.” The state averages about 180 days of sunshine per year, or about 50%. By contrast, states like Arizona see nearly 85% sunlight annually. Stephenson added this requires many large solar farms to convert even more farmland and install costly battery storage, with those costs passed directly to ratepayers. “Michigan is being pushed toward large-scale solar even though it delivers little power, requires massive land use, and raises costs for families and businesses. We already have cleaner, more reliable options that work in this state, like nuclear power,” he said. “Energy policy should be based on what actually delivers affordable, dependable power—not political mandates that ignore Michigan’s realities.” Critics also question whether solar can reliably meet Michigan’s energy needs, particularly during the state’s long winters. Stephenson said that even with battery storage, solar cannot consistently replace traditional generation sources during periods of peak demand. “Even with storage, solar in Michigan cannot replace more consistent sources like nuclear or natural gas, especially during cold snaps when energy demand spikes,” he said. Solar advocates disagree with this assessment, arguing that solar is overall a low-cost way to produce energy. “Electricity prices in Michigan are rising faster than inflation. The fastest, lowest cost way to add power and bring down bills is to build more solar and energy storage,” said Andrew Linhares, Midwest state affairs director for SEIA. Nick Dodge, communications director for the Michigan League of Conservation Voters, doubled down on that point in an exclusive interview with The Center Square. “We need to be investing in the cheapest forms of energy,” Dodge said. “Costs for solar have come down drastically in recent years and it is more affordable than ever. Increasing the buildout of solar energy will help rein in rising electricity costs.” Puri said solar should be viewed as just one component of a broader energy strategy rather than a standalone solution. “Having a diversified portfolio is really an important approach to this, so solar can be one piece of that,” he explained. All this comes as energy costs in the state have been consistently rising in recent years, with Michigan’s major energy companies regularly filing for rate hikes, as extensively reported on by The Center Square. Some local leaders are sounding warnings about the state’s current oversight system, even taking steps to reach out to communities and let them know about CREOs. Rep. Jennifer Wortz, R-Quincy, is one of those. She said the push for solar often overlooks the challenges rural communities face, including land use, costs and long-term reliability. “I’ve been trying to communicate to townships is you need to have a CREO in place,” Wortz said. “That is your one chance at having a say and maintaining some control here. You can’t ban it entirely, but you can set some guardrails.” Puri said the state’s current siting framework was designed to balance local input with the need to expand generation capacity. He argued that the law encourages developers to work with communities first before seeking state approval. “The legislation was structured to make it advantageous for developers to work with local municipalities and reach an agreement on how a solar project should be developed,” Puri said. “If that can’t be done, there is an option to go to the state level and work with the commission.” Stephenson argued that the state’s permitting structure further limits local influence over projects. “The MPSC has been given authority to approve projects even when local communities oppose them,” he said. “That undermines local control and pushes projects where they may not be wanted or practical.” Yet, Puri said the framework recognizes that large renewable projects can be difficult for smaller local governments to evaluate on their own, and if they are ultimately overridden by the commission, they receive compensation. “These projects are often complex, and sometimes local governments don’t have the infrastructure to fully evaluate their scope,” he said. “If a developer goes through the state process instead, they are required to provide millions of dollars in community benefits, which can fund things like libraries, parks and other local infrastructure.” While subsidies and incentives from the state can prevent installation costs from being passed directly to utility customers—shifting them instead to taxpayers—critics say the financial and land-use impacts can still fall heavily on rural communities hosting the projects. Wortz’s legislative district includes Fayette Township, which The Center Square examined in the second installment of this series. (Read that installment of this series HERE.) Residents there have raised concerns about land use, property values and the long-term maintenance and decommissioning of solar facilities. “There’s a lot of fear about what happens in 20 to 30 years,” Wortz said. “They say there will be money there for clean up and it has to be returned to how it was, but how is that going to work when you’ve buried thousands of lines of wire conduit and a large amount of concrete?” Puri pushed back against the community opposition to solar projects, arguing it is often driven by uncertainty about how the developments will affect communities. “Often there’s a lot of anxiety at the beginning about what these projects mean for a community,” Puri said. “But once they’re built, many residents see the benefits and some of those concerns go away.” Check back next week for the final installment in this series, which will examine the legislative and legal battles shaping Michigan’s solar energy future. Elyse Apel, a graduate of Hillsdale College, is a reporter for The Center Square covering Colorado, Minnesota, and Michigan. Her work has appeared in a range of national outlets, including the Washington Examiner, The American Spectator, and The Daily Wire. Your browser is out of date and potentially vulnerable to security risks. We recommend switching to one of the following browsers:
India’s renewable energy expansion is colliding with grid constraints, highlighting the urgent need to modernise transmission and distribution infrastructure as deployment accelerates. Although India is well on its way to reach 500GW of renewable capacity by 2030, grid constraints are emerging as a major bottleneck for the sector. Speaking to PV Tech Premium, Vinay Rustagi, chief business officer at Premier Energies, says of all renewable energy technologies that: “installations are expected to continue growing at 5-10% annually, which underscores the urgency of ensuring that grid infrastructure keeps pace.” Get Premium Subscription “There is currently a crunch in grid capacity available, particularly on the national grid. Many projects that were to be connected at the national grid level are getting delayed.” A recent Ember report illustrates the challenge: as non-fossil fuel sources reached around 50% of installed capacity last year, 2.3TWh of solar was curtailed between May and December due to weak daytime demand, forecasting errors and limited coal fleet flexibility, with nearly 0.9TWh lost in October alone. Furthermore, state-level disparities add further complexity. The third edition of the Indian States’ Electricity Transition (SET) report by Ember and the Institute for Energy Economics and Financial Analysis (IEEFA) highlights that while certain states such as Karnataka, Delhi and Andhra Pradesh lead in decarbonisation, market readiness and ecosystem performance, other regions lag due to differences in infrastructure, fiscal capacity and institutional maturity. Together, these findings emphasise that grid constraints—both technical and structural—are emerging as the defining challenge for India’s transition, and targeted interventions will be critical to sustaining the country’s renewable growth trajectory towards 2030. Transmission infrastructure remains one of the most significant near-term challenges in India. “The issue is very simple,” Rustagi says. “All these new projects or capacity that is coming up need to be connected to the grid, and the capacity of the grid is finite. The grid is extremely expensive, so capacity must be added at the same time as new renewable projects are created, and that is where the issue lies.” The issue is structural. Renewable capacity can only be deployed at scale if it is matched by grid expansion, yet transmission projects are capital-intensive and time-consuming. “The problem is that expanding grid capacity is heavily capital-intensive, and it also requires a lot of time. These large transmission projects cover thousands of kilometres, require right of way and in many cases go over very challenging terrains,” Rustagi explains. “It is not surprising that many of these projects get delayed. They also need government approvals, as they often pass through sensitive habitats such as forests, industrial areas and densely populated regions.” This combination of logistical, regulatory and environmental constraints has led to delays, with grid expansion struggling to keep pace with renewable deployment, even beyond India. Rustagi highlights that transmission bottlenecks are a global issue, affecting markets across the US, Europe and Africa. “This issue of limited transmission capacity and the long timelines required to address it is a global challenge,” he says. “In the Western world, timelines are around five years or more, whereas in India, projects are typically completed in three to four years.” However, even with relatively faster execution, India faces additional pressures as it balances infrastructure expansion with social considerations. “This issue has become slightly more challenging in recent times because, alongside the push to expand transmission capacity, there is also a greater emphasis on protecting the rights of farmers and communities located beneath these lines,” Rustagi adds. “As a result, approval requirements have become more stringent. For example, compensation for farmers and private landowners has increased, leading to higher project costs and extended timelines.” Despite these hurdles, he views the current constraints as temporary. “Many of these projects are expected to be completed by 2028, which will open the door to substantial expansion.” As centralised grid infrastructure struggles to keep pace, decentralised energy systems are playing a growing role in absorbing capacity. “Decentralised ownership models are already helping to absorb the volume of capacity coming into India,” Rustagi says, pointing to rooftop solar as a key example. Rooftop installations have surged from around 3GW annually until 2024 to approximately 8GW in 2025, with expectations of 12-15GW this year. “What this is doing is enabling more solar capacity without necessitating expansion at the grid evacuation level,” he explains. In parallel, policy reforms are enabling peer-to-peer (P2P) power trading and encouraging projects to connect at the state grid level, where capacity remains available. “In addition, instead of focusing solely on the national grid, there are increasing efforts to promote connections at the state grid level, where there is still significant available capacity depending on location. As a result, more state grid-connected projects are expected to come online over the next few years.” The rapid evolution of India’s solar manufacturing sector is driving consolidation. Rustagi expects smaller manufacturers to struggle as capital intensity and technological requirements increase. “This is becoming a sector which requires significant capital expenditure and ongoing investment in new technologies,” he says. “The manufacturing business is likely to become more consolidated, with a clearer emergence of tier one, tier two and tier three players. “Tier one players, for example, would be companies with more than 10GW of capacity and fully backward-integrated operations. The immediate impact will therefore be on the manufacturing value chain, with many smaller players being squeezed out.” With an estimated 120-150 module manufacturers currently operating in India, the market is likely to consolidate into tiered players, with large, fully integrated companies emerging as dominant suppliers. While the shift is primarily upstream, it has implications for the broader ecosystem, particularly in improving supply chain reliability, price stability and project execution timelines—factors that are critical for grid project connectivity. For downstream developers and installers, however, this shift is largely positive. A domestic supply chain is expected to stabilise pricing and improve availability. “With a fully domestic supply chain, prices should stabilise, availability should become more predictable, and the technology landscape should become clearer going forward. As a result, access to modules and pricing will improve in terms of predictability, which is ultimately positive for these players,” Rustagi adds. While transmission remains a bottleneck, significant progress is being made at the distribution level. Government-led reforms—including smart metering and financial incentives for rooftop solar—and stricter financial discipline for distribution companies (DISCOMs) are beginning to yield results. “DISCOMs have also been given incentives,” Rustagi says. “For instance, in the rooftop solar scheme and the strong growth seen in that segment, distribution companies are financially incentivised to support installations. Every time a rooftop solar system is installed, the DISCOM receives a small financial incentive.” After years of heavy losses, India’s distribution sector has reportedly returned to profitability at an aggregate level, reflecting the impact of policy interventions and capital injections. Under the 15th Finance Commission framework, states must limit fiscal deficit to 3% of gross state domestic product, with an additional 0.5% allowance tied to power sector reforms. However, in FY2025 the combined fiscal deficit of states stood at 3.2%, with 11 states exceeding the limit, reflecting DISCOMs’ mounting losses. Additionally, the Central Electricity Authority (CEA) has set technical standards for grid connectivity, while the Indian Electricity Grid Code (IEGC) mandates frequency control for renewable plants. Transmission expansion, aligned with renewable capacity, is being supported through the Green Energy Corridor scheme, enabling 44GW of intra-state evacuation, with further upgrades under the 2023-2032 National Electricity Plan. Moreover, Rustagi emphasises that advanced technologies, such as static synchronous compensators (STATCOMs), static VAR compensators (SVCs), synchronous condensers and automatic generation control (AGC) are being deployed, alongside regional energy management centres and automatic weather stations to manage variability. The proposed Draft Electricity (Amendment) Bill, 2025, could further accelerate this transformation by opening up distribution to competition. Rustagi calls it “a major initiative to reform and open up the entire distribution business.” India is also investing heavily in storage and market mechanisms to enhance grid flexibility. “With the rapid growth in solar and wind, there is an acute need for more storage capacity to balance the grid,” Rustagi says, pointing to nearly 100GWh of storage auctions spanning pumped hydro and battery systems. Looking ahead, Rustagi expects India’s energy system to become more balanced between centralised and decentralised models. “Historically, the sector has been heavily weighted towards national grid-connected, large-scale projects,” he says. “That balance is now shifting. Rather than moving from centralised to decentralised systems, the two are beginning to develop more evenly, with both playing an important role in the sector’s growth.” Utility-scale solar will continue to depend on national grid expansion, particularly in resource-rich regions, but distributed renewables are set to play an increasingly important role in capacity addition. Despite current constraints, Rustagi remains optimistic about India’s long-term trajectory. “When the 500GW target was announced, nobody took it seriously,” he says. “But this time we are actually expecting for the target to be exceeded.” With strong fundamentals, a maturing domestic supply chain and ongoing grid investments, India appears well positioned to meet its ambitious renewable energy goals. “If we keep adding capacity at current levels with slight increases year on year, we will be able to easily meet the 500GW target,” Rustagi concludes.
The Leading News & Information Service For The Facilities, Workplace & Built Environment Community Technical FM provider, Thermatic Group, has set out to prove the long-term value of solar PV to SMEs with the installation of its own rooftop system at its headquarters in Salford. The installation which comprises 200 PV modules is designed to not only make the building more energy efficient, but to also reframe the value of solar PV as financial infrastructure for small and medium sized businesses.
Prior to installation, Thermatic’s annual electricity consumption was approximately 44 MWh, with a unit rate of 28p per kWh. Average monthly bills stood at just over £1,040. Following installation of the Solar Edge system, Thermatic will save £1,126 a month, offsetting the bill by almost 108%. Over its lifetime, the picture becomes even more compelling. The system, which initially cost £87,450 is expected to generate around £247,000 in electricity bill savings – equating to £159,000 projected net profit against a payback period of just over six years. The fully traceable JA 450w panels also generate more electricity annually than the building consumes, in effect making the roof an income-generating asset. Environmental impact and sustainability considerations also plays a part. The system is projected to reduce carbon emissions by over 15 tonnes annually, the equivalent of planting 700 trees each year. For SMEs increasingly asked to evidence reductions in Scope 2 emissions by larger supply-chain partners, this delivers measurable, reportable impact. Safety is also built into the system through a fire alarm shutdown feature meaning that when an alarm is raised the entire system shuts down. Thermatic’s decision reflects a wider trend among UK SMEs. Where businesses have high daytime energy consumption, ownership or long-term control of their premises, and electricity rates above 20p per kWh, solar PV is increasingly stacking up on purely commercial grounds even before ESG considerations are factored in. For Thermatic this is not an environmental add-on, it is embedded infrastructure that delivers a return on investment and improves resilience. Gary Boon, Managing Director of Thermatic Homes which leads the group’s renewable strategy, said: “For SME decision makers, this reframes the whole conversation. Solar in this context is not a discretionary sustainability spend or a nice to have, it becomes part of a company’s financial infrastructure for the long term while reducing exposure to volatility across the energy market.” Picture: An image of Gray Boon and Joe Lyon on the roof of Thermatic Group HQ, next to solar PV. Article written by Dave Mapps | Published 17 March 2026 Facilities management company Thermatic has strengthened its suite of ISO certifications with new partner, Perry Johnson Registrars (PJR). The process has involved… As with most industries, Artificial Intelligence continues to dominate the conversation in facilities management. Predictive maintenance, automated scheduling and… A new steering group of industry organisations will analyse the fire safety of solar PV (photovoltaic) systems. The PV Fire Intelligence Network (PV-FIN) will be… A 1.2MW solar carport is set to generate over 1.1million kWh of electricity annually at Legoland Windsor. The scheme is being delivered by Zestec Renewable Energy, in… Under the Future Homes Standard, the “vast majority” of new build homes will be fitted with solar power. The proposed Future Homes Standard is set to be… The so-called Sunshine Bill was set to mandate solar PV panels on new builds, but it has been thwarted by the government. The New Homes (Solar… 550 Spencer in West Melbourne is the first Australian building to generate its own electricity through a solar panel façade. The technology, which replaces… The British Library and CBRE have commissioned Naked Energy to deliver the UK’s largest solar heat project. Planning permission has been secured for 950… In Salisbury, a solar car park made from timber beams and glass solar panels is to open at a health and wellbeing centre. Situated at Wiltshire Council's Five… New buildings at an airport in Prague will feature a programmable glass exterior to show travel information and a satellite image of Czech Republic. Watch…
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US corporate clean energy procurement hit a record high in 2025, growing by 12% with the majority of deals for solar PV capacity, according to the Clean Energy Buyers Association (CEBA). US corporations signed contracts for 27.3GW of new renewables capacity in 2025, rising 12% on 2024 figures and bringing the cumulative corporate procurement since 2014 over 130GW. Over 70% of the new capacity announcements in 2025 included solar PV, the CEBA report said. Get Premium Subscription Corporate-backed power generation accounted for around 4% of total US power generation in 2025, CEBA said, a higher contribution to total US power generation than was achieved by 45 of the 50 states. But the market dynamics in 2025 were not just characterised by growth. CEBA said that the number of market participants declined by 40% in 2025, even as total volumes increased, with the fewest new market entrants since 2016. This suggests “consolidation in the market among well-resourced and sophisticated buyers in a landscape of constrained supply,” the organisation said. In an announcement, CEBA said that 2025 saw a “notable rise” in the procurement of “clean firm” technologies, like nuclear, geothermal, hydro, fusion, and “natural gas with carbon capture and storage”. Nuclear became the second-largest technology procured by corporates, with just over 5GW worth of contracts inked, overtaking wind power for the first time. “Corporate clean energy procurement had another banner year in 2025. Our members remain committed to investing in and building out the US energy grid to drive economic prosperity,” said CEBA CEO Rich Powell. “Despite unprecedented market dynamics and uncertainty, clean energy continues to prove its value in powering the American economy and competitiveness.” The group added that its findings emphasise the “role of voluntary corporate clean energy procurement in bringing low-cost, reliable, carbon emissions-free energy to the grid.” Corporate demand has been a cornerstone of the US clean energy market for some time, and was a source of confidence as the industry anticipated a change in the political weather ahead of the second Trump administration in late 2024. Major US companies—particularly Big Tech giants like Amazon, Meta and Google, but also retail giants like Walmart—have made massive investments in clean energy and renewables to power their growing data centre operations. The CEO of EDP Renewables North America, one of the country’s biggest solar developers, told PV Tech Premium in October 2024 that corporate demand was the “biggest bucket” of demand for the US solar industry. At the time, EDPR had signed offtake agreements with some of the biggest corporations in the country, including Google, Meta and Amazon. After five editions of Large Scale Solar USA, the event becomes SolarPLUS USA to mirror where the market is heading. The 2026 edition, held in Dallas, Texas, on 24-25 March, will bring together developers, investors and utilities to discuss managing hybrid assets, multi-state pipelines, power demand increase from data centres and AI as well as the co-location of solar PV with energy storage in a complex grid. For more details and how to attend the event, visit the website here.
DAS Solar and Hebei University have identified two types of pinholes in TOPCon solar cells: harmful recombinational pinholes, which lack oxygen and cause carrier recombination, and beneficial passivating pinholes, which retain oxygen to enable efficient tunneling while maintaining interface passivation. Their work shows that optimizing oxide layer formation, back-surface polishing, and polycrystalline silicon deposition can increase passivating pinholes, boosting device efficiency and guiding industrial cell design. TOPCon cell with a size of 183.5 mm × 182 mm Image: Hebei University Researchers from Chinese module manufacturer DAS Solar, Hebei University and Germany’s Forschungszentrum Jülich GmbH have discovered that there are two distinct types of pinholes at the interface of TOPCon solar cells, namely recombinational pinholes and passivating pinholes. The former refers to the conventionally recognized type reported in the literature, where direct contact between polycrystalline silicon and crystalline silicon gives rise to a large number of dangling bond defects, while the latter is a newly discovered category, in which sufficient oxygen is retained at the polycrystalline silicon-crystalline silicon (poly-Si/c-Si) interface to passivate dangling bond defects. “This unique microstructure is absent in silicon heterojunction (HJT) or passivated emitter and rear contact (PERC) solar cells, indicating that TOPCon solar cells are capable of achieving higher performance, which aligns with theoretical predictions,” the research’s lead author, Dengyuan Song, told pv magazine. Unlike recombinational pinholes, which suffer from severe carrier recombination due to a high density of dangling bonds, passivating pinholes retain sufficient oxygen to effectively passivate these bonds while still allowing efficient carrier tunneling. “This implies that pinholes do contribute to carrier transport, yet they are not necessarily detrimental to passivation,” Song wento on to say. “The key lies not in the pinholes themselves, but in whether they are passivated. This conclusion provides a clear direction for the subsequent efficiency improvement of TOPCon cells and further enhances the engineering application value of the passivating pinhole theory.” In the paper “Passivating pinholes for large-area and high-efficiency silicon solar cells with tunnel oxide passivated contact,” published in nature communications, the researchers explained that, in the industrial fabrication of TOPCon solar cells, rear-side alkaline polishing often produces uneven surfaces, leading to non-uniform oxide layer thickness. This can result in three scenarios: a thick oxide layer of over 1.7 nm provides excellent defect passivation but limits carrier tunneling; a thin oxide layer of less than 1.3 nm causes insufficient oxygen passivation, forming harmful recombinational pinholes; and an intermediate thin layer may retain oxygen at lattice contacts, creating beneficial passivating pinholes. The first two scenarios have been extensively studied using high-resolution transmission electron microscopy (HR-TEM) as well as etching and electron beam-induced current (EBIC) measurements. HR-TEM has revealed oxide thicknesses ranging from 1.0 to 2.2 nm and sub-nanometer features called nanopites, though true pinholes remain challenging to identify. The third scenario, involving passivating pinholes, had not been observed in crystalline silicon photovoltaics prior to this new research. For their experiments, the scientists used a high-resolution spherical aberration-corrected transmission electron microscope (AC-TEM) to conduct atomically precise observations of the silicon-oxide (SiOₓ)/PolySi interface, and obtained clear physical evidence of the two pinhole types. Using an optimized oxidation process in low-pressure chemical vapor deposition (LPCVD), combined with tailored rear-side polishing and poly-Si deposition techniques, the research team built 333.3 cm² TOPCon solar cells on quasi-square silicon wafers measuring 182 mm × 183.75 mm. The front side of the solar cell features an industry-standard selective emitter (SE) structure, composed of boron-diffused and laser-doped regions, an aluminum oxide passivation layer, and a silicon nitride (SiNₓ) anti-reflection coating. This configuration produces an excellent junction doping profile, achieving a contact resistivity as low as 1 mΩ·cm² and an emitter carrier recombination parameter below 5 fA/cm². On the rear, a polycrystalline silicon junction is formed by embedding an ultra-thin silicon oxide (SiOx) insulating layer between the crystalline silicon wafer and the heavily doped poly-Si layer. Pinholes in the SiOx layer are classified as oxygen-depleted or oxygen-rich, corresponding to recombinational and passivating pinholes, respectively. The microstructure of pinholes is determined by thermal oxidation during LPCVD polycrystalline silicon deposition. Oxygen content in pinholes can be controlled through oxidation temperature, duration, and atmosphere. A two-step oxidation method was adopted: an initial oxygen-rich oxidation to form a thin SiO₂ layer, followed by oxygen-deficient treatment. The academics identified high-contrast regions as pinhole locations. STEM-electron energy loss spectroscopy (EELS) mapping showed that high-efficiency device pinholes maintained sufficient oxygen at the poly-Si/c-Si interface, forming passivating pinholes with smaller oxygen-depleted valleys. In contrast, low-efficiency devices lacked oxygen in the pinholes, producing larger oxygen-depleted valleys and conventional recombinational pinholes. STEM-energy dispersive spectroscopy (EDS) cross-sectional analysis confirmed these findings. Tested under standard illumination conditions, the champion cell with passivating pinholes was able to achieve a power conversion efficiency of 25.40% and an open-circuit voltage of 38.7 mV. “To boost TOPCon cell efficiency, industrial optimization should focus on back-surface polishing, oxide layer control, and polycrystalline layer processing to increase passivating pinholes, balancing interface passivation with carrier tunneling, and achieving higher open-circuit voltage and fill factor,” Song concluded. “Future work could explore controlled formation of passivating pinholes via optimized oxidation and annealing, and apply these insights to TOPCon-based tandem cells, including TOPCon-BC and perovskite/TOPCon architectures.” The same research team unveiled in February a new method to identify hot-spots in TOPCon back-contact solar modules. Earlier, in October 2025, it developed a silicon solar cell featuring a novel hole transport layer (HTL) designed to simplify production and reduce costs.
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Developers are navigating fragmented land constraints, transmission limits, and extreme weather conditions as India scales utility-scale solar to meet its 2030 clean energy targets. Visakhapatnam, India Image: Yogi Ravi Teja Yedla, Unsplash From pv magazine India Large-scale solar projects in India face challenges from land constraints, harsh climates, and technical losses. This article explores five key roadblocks and how installers are navigating around them. Solar energy will play a dominant role in India’s transition to clean energy, contributing an estimated 280 GW of the nation’s targeted 500 GW of non-fossil fuel capacity by 2030. As of July 31, 2025, the country had already installed 119 GW of solar capacity, according to analyst figures. Growth has been largely driven by massive utility-scale projects in solar-rich states like Rajasthan and Gujarat. However, the road to large-scale solar implementation is not without challenges. Many of India’s large-scale solar plants are underperforming, with discrepancies between the expected and actual energy yield. Conversations with project developers, engineering, procurement and construction (EPC) suppliers, and other stakeholders suggest there are various causes for this, meaning project performance should be comprehensively monitored. As India’s solar buildout continues, fewer “perfect” patches of land will be available, and developers will need to consider building on more complex terrain. A study by The Energy and Resources Institute (TERI) has estimated India’s total solar potential at 10.83 TW, considering a land-use norm of three acres per MW for ground-mounted and floating solar installations. Ground-mounted solar on barren land contributes the largest share, with 4.9 TW of theoretical potential. A high-level assessment was carried out to identify suitable areas for utility-scale solar installations. Land parcels in mountainous and protected desert zones were excluded, and only 50% of the remaining barren land was considered usable – to ensure space for grazing, biodiversity, and community needs, thereby promoting a balanced land-use strategy. Among all of India’s states and union territories, Rajasthan in the northwest holds the highest potential for ground-mounted solar on barren land at 1.24 TW (post-exclusion), followed by neighboring Madhya Pradesh at 731.3 GW, and Maharashtra to the south at 606.7 GW. However, irregular terrain, soil instability, and fragmented land parcels pose challenges to large-scale solar deployments, especially in states like Rajasthan. “Securing large, contiguous land parcels for gigawatt-scale projects remains one of the biggest challenges,” said Sudhir Nain, head of domestic operations at Jakson Green, a developer and manufacturer headquartered in Uttar Pradesh. “Local disturbances, such as land disputes or community resistance, not only delay operations but also dent investor confidence.” To continue reading, please visit our pv magazine India website. This content is protected by copyright and may not be reused. If you want to cooperate with us and would like to reuse some of our content, please contact: editors@pv-magazine.com. More articles from Uma Gupta Please be mindful of our community standards. Your email address will not be published.Required fields are marked *
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Falling costs and government incentives make solar an attractive option for many, reducing need for gas After prices of liquefied natural gas surged to record highs after Russia’s full-scale invasion of Ukraine in 2022, millions of people in Pakistan were repeatedly left without electricity. An intense heatwave and gas shortages amid record-breaking prices resulted in power cuts across the country. But people soon started to realise there was an alternative. The falling costs of solar panels and generous government incentives to feed excess power back to the grid made rooftop solar an attractive option. “People who could afford to do it at that time realised that it was much cheaper and cost-effective and better for them in the long run to do a one-time investment in rooftop solar as opposed to keep paying high electricity bills from a grid that is also unreliable,” said Nabiya Imran, an associate at Renewables First, a Pakistani thinktank. Since then, there has been a stunning surge in rooftop solar deployment in Pakistan. Aerial photos of the city of Lahore capture the scale of the bottom-up rollout. Nationwide, the share of electricity generated by solar jumped fivefold between December 2021 and December 2025, according to data from Ember, another thinktank. Renewables First estimates the figure reached about one-fifth of the country’s grid-supplied electricity in 2024. As the war in Iran chokes off a key global oil and gas trade route through the strait of Hormuz, energy analysts say Pakistan’s solar expansion has so far insulated the power sector from the worst of the energy market disruptions. “While we’re certainly seeing some impacts, the expansion of distributed solar in the country has provided a cushioning effect against the impacts [of the energy crisis] which could have been much worse had solar not been present in the country,” Imran said. Booming solar generation has reduced the need for gas to generate electricity, especially during the day. Before the war in Iran broke out, Pakistan was diverting cargoes from a long-term supply agreement with Qatar because of falling gas demand. Liquefied natural gas (LNG) still contributes about a fifth of Pakistan’s power mix but it is mostly used to meet evening demand peaks. Analysis by Renewables First and the Centre for Research on Energy and Clean Air shows that as of February 2026, Pakistan’s solar surge had helped to avoid about $12bn in oil and gas imports. Haneea Isaad, an energy finance specialist at the Institute for Energy Economics and Financial Analysis (IEEFA), said: “Distributed solar has been a blessing for Pakistan, preventing at least any immediate supply crunches in the gas sector. Pakistan serves as a great case study as to how renewables can provide a hedge against dependence on fossil fuels.” Nonetheless, the country is still bracing for disruptions to its economy as the war in Iran continues to block tankers from shipping millions of barrels of crude oil each day, which the International Energy Agency has described as the largest supply disruption in history. Isaad said: “Pakistan is highly dependent on the Middle East for its oil and gas imports, with over 90% of its LNG and oil resources passing through the strait of Hormuz.” In 2024 alone, Pakistan spent more than 10% of its GDP on fossil fuel imports. Soaring oil prices have pushed up prices at the pump by about 20%, which is hitting the transport sector hard and driving inflation. And disruptions to the LNG market have had an impact on the fertiliser sector. Last week the government said schools would close for two weeks and half of public sector employees would work from home, as part of a range of measures to curb fuel use. Pakistan’s power minister, Awais Leghari, told Reuters that “the people-led solar revolution” as well as government decisions to invest in nuclear, hydropower and domestic coal power had reduced the country’s vulnerability to global LNG supply disruptions. But a prolonged crisis could lead to additional shortages in the summer, when demand for air conditioning soars, he said. Imran said doubling down on investments to roll out electric vehicles, updating the grid and supporting the deployment of batteries that can store excess solar power and discharge it in the evenings would help the country reduce its dependence on fossil fuels. “If anything, the crisis will probably motivate more people to adopt rooftop solar as well as battery storage in the future. For Pakistan, and I think for a lot of other countries, the energy transition towards renewables is no longer just about climate but it’s a matter of energy security,” she added. The conflict in the Middle East has left the region particularly exposed to higher prices and fuel shortages as 80% of the oil that transits through the strait of Hormuz is destined for Asia. Bangladesh, Myanmar and the Philippines have introduced fuel rationing measures, and in India hot food and drinks are disappearing from menus amid fears of a shortage of cooking gas. Ramnath Iyer, the Asia sustainable finance lead at IEEFA, said: “A lot of these problems could have been avoided if Asian countries had switched faster to renewables.” But the region bet on a massive build out of LNG infrastructure. India, Bangladesh, and Pakistan alone have $107bn in LNG terminals and gas pipelines that have been announced or are under construction, according to data from Global Energy Monitor. In most Asian countries, the cost of solar energy and storage is already economically competitive with the price of gas, Iyer said. “Asian economies really have every incentive to accelerate the move towards renewables. It is actually a win-win both in terms of availability as well as in terms of cost, including storage,” he said. Like Pakistan, Vietnam’s rapid expansion of its solar capacity could help the government reduce the costs of fossil fuel imports. Meanwhile in Thailand, expanding solar and battery capacity targets could save $1.8bn in power generation costs by 2037, according to Ember. In the Philippines, where prices at the pump have increased by 40%, rooftop solar combined with battery storage could help mitigate rising costs in areas that are underserved or not connected to the grid and rely on diesel power plants, said Gaspar Escobar Jr, of the Institute for Climate and Sustainable Cities, which is installing solar panels on the roofs of government buildings, hospitals and other infrastructure. Dinita Setyawati, a senior energy analyst at Ember, said Asian countries were at “a really important juncture”. “We’ve had several shocks to oil and gas in the past … but it seems that the lessons learned have not been applied seriously. Renewables, grids, but also storage, could be the holy trinity solutions for the energy dilemma for the whole of the Asia region,” she said.
The rapid growth in the size of solar panels is reshaping the engineering of utility-scale photovoltaic plants, forcing structure manufacturers and developers to rethink the design of solar tracking systems. In this context, Factiun is working on a new generation of solutions capable of adapting to increasingly larger, heavier modules and more demanding electrical configurations. During Future Energy Summit Iberia 2026, Pablo Landa Labiano, CEO of Factiun, explained that the recent evolution of photovoltaic modules has become one of the main drivers of change within the solar industry. “From 2017 to today we are seeing modules that have grown by nearly 50%, and also increased in weight by around 50%, in addition to longer strings,” the executive said.
This shift in panel size directly impacts the structural design of tracking systems, as it requires plant configurations capable of operating with greater mechanical and electrical loads. According to the executive, this calls for solutions designed to respond to a new generation of utility-scale solar projects. “The bifila configuration is the most efficient and versatile in many projects, because it can efficiently cover a wider range of plant configurations,” Landa Labiano said. The executive was part of the team that drove the launch of this type of tracker to the market in 2017, a technology that has since become one of the most widely used configurations in utility-scale solar plants. However, he explains that the evolution of photovoltaic modules and project requirements has pushed the company to move toward a second generation of this solution. “What we aimed to deliver was precisely a response to what the market needs today, because perhaps the product had not evolved as much as the sector required,” the CEO said. In response to this scenario, the company developed a new series of trackers. “We have evolved toward a second generation of bifila trackers that are far more adaptable to terrain conditions, prepared for large modules and long strings, even incorporating two streams per row without any issues.” The goal of these solutions is to enable solar plants to maintain efficiency and structural stability even in complex locations, where different climatic and regulatory factors also come into play. “They are designed for sites with high wind conditions, heavy snow loads and adapted to different regulatory frameworks,” he added. Beyond technological evolution, the CEO emphasized that the solar market is undergoing a process of global expansion in which each region presents particular technical and regulatory conditions. In this context, Latin America has positioned itself as one of the company’s strategic regions, where Factiun is already involved in several solar markets. “Latin America is extremely important for us. We have extensive experience in Brazil, Mexico, Chile, Peru and also Central America,” the CEO said. “To support projects across all their phases, it helps us tremendously to establish local teams in the different markets,” he added. One example of this strategy is the 180 MW San José project that the company is currently executing in Peru, one of the markets gaining momentum within the regional solar landscape. During the development of this plant, the company managed to significantly optimize the project’s civil works requirements. “The project initially contemplated earthworks of 140,000 cubic meters, but after working on the adaptation of our solutions we managed to reduce it to around 14,000 cubic meters,” the executive explained. “That is a good example of how we like to work on projects and how we aim to adapt to the requirements of each site,” he concluded. by Lucia Colaluce Keep reading The development of new wind projects in the country faces a structural challenge: transmission capacity. Speaking at FES Argentina, Andrés Gismondi, Vice President of Sales for LATAM South and North at Vestas, stressed that expanding the grid will be key to harnessing a wind resource capable of generating up to twice as much energy as in other markets. by Strategic Energy Keep reading The association suggests selecting at least three high-potential maritime areas to activate industrial clusters and prioritise financially and technically solid offshore wind projects. by Strategic Energy Keep reading The AlmaSADI call for proposals aims to award 700 MW of BESS capacity. However, Argentina’s wholesale electricity market operator CAMMESA clarified that the total capacity allocated across nodes approaches 1,000 MW, enabling competition not only within regions but also between them. In addition, project locations differ according to system criticality, with some nodes offering advantages over others. by Lucia Colaluce Keep reading The development of new wind projects in the country faces a structural challenge: transmission capacity. Speaking at FES Argentina, Andrés Gismondi, Vice President of Sales for LATAM South and North at Vestas, stressed that expanding the grid will be key to harnessing a wind resource capable of generating up to twice as much energy as in other markets. by Strategic Energy Keep reading The association suggests selecting at least three high-potential maritime areas to activate industrial clusters and prioritise financially and technically solid offshore wind projects. by Strategic Energy Keep reading The AlmaSADI call for proposals aims to award 700 MW of BESS capacity. However, Argentina’s wholesale electricity market operator CAMMESA clarified that the total capacity allocated across nodes approaches 1,000 MW, enabling competition not only within regions but also between them. In addition, project locations differ according to system criticality, with some nodes offering advantages over others. A leading media group in digital marketing, strategic communication, and consultancy specialized in renewable energy and zero-emission mobility, with a presence in Latin America and Europe. We focus on helping companies position their brand in key markets, connecting with the main decision-makers in the energy transition.
Eastman Auto & Power announced the commissioning of its 800 MW solar photovoltaic (PV) module manufacturing facility in Sonipat. With this development, the company significantly strengthens its presence in India’s rapidly growing renewable energy sector while boosting domestic solar manufacturing capacity. Advancing Backward Integration in Solar Solutions The facility positions Eastman as a backward integrated solar solutions provider. The company now offers end-to-end capabilities across solar PV module manufacturing, grid-tie, off-grid, and hybrid inverters, advanced energy storage batteries. As a result, Eastman can deliver comprehensive “solar with storage” solutions, enhancing efficiency and reliability for customers. Compliance with DCR and MNRE Standards Importantly, all solar modules produced at the Sonipat plant comply with Domestic Content Requirement (DCR) norms. In addition, they meet quality standards set by the Ministry of New and Renewable Energy (MNRE). This ensures that the modules are eligible for various government-backed solar programmes, thereby strengthening their market competitiveness. Supporting Make in India and Rooftop Solar Adoption The company has aligned the investment with the Make in India initiative, aiming to build a robust domestic manufacturing ecosystem. At the same time, Eastman is focusing on accelerating rooftop solar adoption through integrated energy solutions. These solutions are designed to deliver greater reliability, energy independence, and long-term cost savings for users. Leadership Perspective on Growth Strategy Shekhar Singal, Managing Director of Eastman Auto & Power, highlighted that the company is committed to driving the adoption of integrated solar and storage systems. He emphasized that combining high-quality solar manufacturing with advanced battery technologies will enable faster deployment of rooftop solar systems. Furthermore, it will support key government initiatives such as the PM Surya Ghar Muft Bijli Yojana. Driving India’s Clean Energy Transition Overall, the commissioning of the Sonipat facility marks a significant step in Eastman’s growth strategy. By expanding manufacturing capabilities and offering integrated solutions, the company is contributing to India’s clean energy transition. As reported by pv-magazine-india.com, in the long run, such investments will play a crucial role in reducing import dependence, strengthening energy security, and accelerating the adoption of sustainable energy solutions across the country.
Solar roadways were meant to be an innovative method to convert roads and pathways into functional energy-generation tools. A solar road is designed to be driven on, but the regular surface materials have been replaced by high-strength glass panels with embedded photovoltaic solar cells. In other words, they’re durable, permanently placed solar panels that you can drive on. One of the first wide-scale solar highways, WattWay, was planned for France in 2016, and it would have stretched 620 miles or 1,000 kilometers and would have powered up to 5 million homes. After a trial section of just one kilometer (0.62 miles) in Normandy, the downfalls quickly became apparent. WattWay was an absolute failure, leading to its closure in 2019. That area of France doesn’t get much sunlight throughout the year, which seems like a major oversight, but the panels also broke or loosened frequently. The costs to maintain even the small stretch of panels grew too prohibitive, as solar road projects in the U.S. — headed by a company called Solar Roadways — and China would eventually discover. One of the key reasons asphalt is used to pave roads is that it’s a low-cost and low-maintenance material. Solar panels, on the other hand, are neither of those things when used in place of road materials. That’s before you consider the panels have more expensive upfront and installation costs, require an inordinate amount of energy and resources to produce making them a net negative initially, and change the scope of roads themselves — vehicles aren’t designed to drive on glass and tires don’t get much traction. Furthermore, it’s highly unlikely the panel technologies could withstand traffic from commercial trucks, heavy equipment, buses, and other large vehicles. It’s for these reasons, most projects involving solar roads have failed, even though standard solar panels are saving lives in various ways. While previous projects didn’t pan out, there’s nothing stopping future iterations from succeeding where they didn’t. For example, scientists have created self-healing solar panels intended for satellites, which could open the door to revisit the solar roadway concept for low-traffic surfaces such as parking lots, bicycle paths, and pedestrian walkways. Self-healing panels would be beneficial in these applications, but they could prove to be vital for this technology to succeed along roadways intended for passenger and commercial vehicles. Scientists have even found a way to retool solar panels so they generate electricity in the dark. It doesn’t seem like a stretch that we could one day have more durable, multi-functional, and self-healing solar panels in places we didn’t have before. For now, the technology has not advanced enough and the costs are too high to use in place of traditional road and pathway materials. That doesn’t necessarily mean we won’t find a solution someday, or that solar panels won’t advance enough to become more viable options.
The Italian energy regulator is requiring PV and wind plants over 100 kW to install central controllers with remote active power control, with staggered compliance deadlines up to 2028. The rules, coupled with rising digitalization, are driving cybersecurity upgrades, AI-based monitoring, and grid-aware operational practices across the renewable energy sector. Image: Derek Sutton/Unsplash New regulatory requirements and rising digitalization are reshaping the operational and security paradigms of Italy’s renewable energy assets. Two resolutions adopted by the country’s energy regulator, ARERA, in 2025 — 385/2025/R/EEL and 564/2025/R/EEL — are accelerating this transition, particularly for photovoltaic and wind plants above 100 kW connected to medium voltage, which must now comply with advanced grid integration functionalities such as remote active power control (PF2). Deliberation 385/2025/R/EEL mandates that PV system owners install a Controllore Centrale di Impianto (CCI), a central controller that monitors plant status and communicates with the grid operator, and activate the PF2 function to enable remote active power limitation. Compliance deadlines vary by plant size, and failure to meet them can result in suspension of economic incentives and loss of payment for energy injected into the grid. ARERA also provides financial contributions to offset upgrade costs, encouraging timely adaptation. The regulation ensures that plants are grid-aware, enhancing stability and compliance with CEI 0‑16 standards. Owners are advised to verify CCI installation, plan upgrades if needed, coordinate with their DSO for proper commissioning, and submit compliance documentation by the deadlines to maintain incentives. Deliberation 564/2025/R/EEL extends the deadlines and provisions of 385/2025/R/EEL. For PV plants of 1 MW or more, the new compliance deadline is 31 December 2026; plants between 500 kW and 1 MW must comply by 31 December 2027; and systems between 100 kW and 500 kW have until 31 March 2028. The resolution also revises the schedule for claiming forfait-type financial contributions, providing up to €10,000 ($11,514) for 500 kW–1 MW plants and up to €7,500 for 100–500 kW plants, with amounts indexed to the timing of compliance notification.
Do you want to strengthen and enhance the cyber security of your solar energy assets to safeguard them against emerging threats? Join us on Apr. 29 forpv magazine Webinar+ | Decoding the first massive cyberattack on Europe’s solar energy infrastructure – The Poland case and lessons learned Industry experts will explore real-world cyberattack scenarios, highlight potential vulnerabilities in solar and storage systems, and share practical, actionable strategies to protect your energy assets. Attendees will gain valuable knowledge on how to anticipate, prevent, and respond to cyber threats in the rapidly evolving solar energy sector. At the center of this regulatory shift is the increasing exposure of energy infrastructures to cyber threats. As PV plants and storage systems become more interconnected through SCADA platforms, remote-control architectures, and cloud-based energy management systems, their attack surface grows significantly. “Operators are increasingly exposed to cybersecurity risks due to the growing digitalization of plants and their integration with automation and remote-control systems,” Claudio Contini, CEO of DigitalPlatforms, told pv magazine. “Among the main threats are unauthorized access to control systems and the manipulation of operational data, which can affect service continuity.” In response, technology providers are prioritizing cybersecurity solutions tailored to operational technology (OT) environments. Key tools include network intrusion detection systems (NIDS) that monitor industrial communication protocols and detect anomalous behavior in real time. These systems are increasingly augmented with artificial intelligence (AI) and machine learning, enabling more accurate threat detection and adaptive responses across complex grid environments. “We are developing OT security solutions capable of analyzing industrial network traffic and identifying anomalies, leveraging AI and machine learning,” Contini said. AI applications, however, are not limited to security. In the PV and storage sectors, AI is also used for production forecasting, battery optimization, and predictive maintenance. By processing large volumes of operational data, AI-driven platforms can enhance asset performance and reduce inefficiencies. Market demand, on the other hand, reflects this convergence. Utilities, transmission and distribution operators, and engineering firms are increasingly seeking integrated solutions that combine cybersecurity monitoring, anomaly detection, and AI-based analytics. “We are observing growing interest from operators in integrating cybersecurity systems with advanced data analytics,” Contini added, noting that AI is increasingly applied “to optimize production, storage management, and plant maintenance.” Looking toward 2030, the expansion of renewable generation, storage capacity, and energy-intensive digital infrastructures such as data centers will intensify these challenges. The integration of energy and digital systems will require not only greater efficiency and flexibility, but also robust, embedded cybersecurity frameworks from the design stage. This content is protected by copyright and may not be reused. If you want to cooperate with us and would like to reuse some of our content, please contact: editors@pv-magazine.com. More articles from Massimiliano Tripodo Please be mindful of our community standards. Your email address will not be published.Required fields are marked *
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Advanced Search Visit http://www.cagp.com for further information CA Global Partners, in conjunction with Onyx Asset Advisors, has announced a series of seven online auctions to sell a large volume of assets from solar installation company Purelight Power. The sales are being conducted by order of the U.S. Bankruptcy Court for the Eastern District of Washington (Case No. 25-02261) and will take place across multiple dates in March and April. CA Global Partners, in conjunction with Onyx Asset Advisors, has announced a series of seven online auctions to sell a large volume of assets from solar installation company Purelight Power. The sales are being conducted by order of the U.S. Bankruptcy Court for the Eastern District of Washington (Case No. 25-02261) and will take place across multiple dates in March and April.
The auction series will feature over $7 million of solar inventory, along with more than 150 service fleet vehicles, warehouse equipment, and office assets located across multiple U.S. facilities. Assets are in Oregon, Washington, Iowa, Kentucky, and Montana and will be offered through a sequence of live online auctions.
The 7-auction series begin on March 25 and will conclude on April 22. Assets at all locations will include solar inventory, fleet vehicles, warehouse equipment, computers, office furniture, and equipment.
Featured assets include a large selection of solar inventory, vehicles, and equipment, including solar modules (panels), power walls and energy storage systems, electrical components, racking systems, generators, EV chargers, inverters, and microinverters from brands such as SolarEdge, Tesla, Silfab, ZNShine, Unirac, Pegasus, and Iron Ridge. The sale includes over 150 vehicles, many as new as 2023, including Ford F-150, F-250 and F-350 trucks, Chevrolet and Dodge Ram 1500-3500 trucks, Ram ProMaster cargo vans, Isuzu NPR box trucks, Chevrolet 4500 LCF box trucks, and various cargo vans and passenger vehicles. Also offered are four Isuzu NPR 15-foot box trucks with Heat Seal insulation blower systems, along with forklifts, trenchers, loaders, trailers, pallet racking, ladders, pallet jacks, panel lifts, and other warehouse equipment. Some office furniture and electronics will also be available.
“These seven online auctions present an outstanding opportunity for solar contractors, distributors, electrical contractors, and equipment buyers to acquire high-quality solar inventory and operational assets at auction values,” said Peter Wyke, President of CA Global Partners. “With more than $7 million in solar materials and over 150 service fleet vehicles available across multiple locations, this sale offers buyers the chance to secure significant quantities of equipment that can immediately support ongoing projects and business growth.”
Interested bidders can review full asset catalogs, inspection information, and registration details online through CA Global Partners. Inspection dates and times vary by location and are listed within each individual auction event.
For additional information, asset catalogs, or bidder registration, visit http://www.cagp.com or contact CA Global Partners at +1-818-340-3134.
Intertek CEA says tariffs tied to a Section 232 polysilicon probe could push US solar module prices higher through 2027 despite growing domestic manufacturing capacity. Image: Wikimedia Commons
From pv magazine USA Technical advisory firm Intertek CEA has released its fourth-quarter 2025 market intelligence reports, outlining its expectations for a prolonged period of higher solar module prices in the United States — a trend that will likely be exacerbated by tariffs levied under the US Department of Commerce’s Section 232 polysilicon imports investigation, among other factors. The analysis, found in the firm’s latest PV supply, tech and policy report and PV price forecasting report, provide information about the four tariffs and duties likely to be enforced on imports of solar materials to the United States throughout 2026, including the Solar 4 AD/CVD duties, Section 232 tariffs, and the recently-rescinded IEEPA “reciprocal” tariffs, which were replaced on February 20, 2026 with a 10% import duty under Section 122 after being declared unconstitutional by the US Supreme Court. But the reports contain some hopeful news for US buyers. While the price forecasting report indicates the Section 232 tariffs will render imported modules uneconomical for the majority of US buyers, the supply report estimates that US module manufacturers ramped to 45 GW of annual production capacity by the end of 2025. This is enough to supply all of the estimated 43 GW in capacity installed in the United States in 2025. The firm’s analysis indicates the domestic module supply chain is moving toward 60 GW of capacity in 2026, with an additional 16 to 20 GW likely as of early 2027. However, the reports indicate that domestic solar cell supply is constrained, as many planned cell factories are delayed or not expected to meaningfully ramp until late 2026. The price forecasting report outlines a base case for potential Section 232 tariffs, estimating tariffs of $10/kg on polysilicon, $0.07/W for ingots and wafers and $0.10/W for cells. Crucially, the group forecasts finished modules will face a tariff of $0.20/W, with no exclusions. These tariffs are expected to drive most procurement to domestic modules, a move that could contribute to substantial price increases for US buyers. As of the first quarter of 2026, the price forecasting report shows US tunnel-oxide passivated contact (TOPCon) modules from suppliers that qualify for the Advanced Manufacturing Production Credit under Section 45X are price-competitive with current imports, but Intertek says that price is likely to increase if crystalline silicon module imports are effectively shut out of the United States due to the Section 232 tariffs. Details regarding the Section 232 tariffs are expected to be revealed by the Department of Commerce this spring. Intertek’s analysis of non-FEOC, duty-free TOPCon modules imported from Southeast Asia made with Chinese polysilicon and wafers shows the tariffs are expected to all but erase the profit margin suppliers earn on these products for the foreseeable future. Intertek CEA’s Market Intelligence reports contain insights into global PV and ESS supply chain and pricing. Samples of the latest reports that contain limited information about the firm’s findings can be downloaded from the company’s website. Full access to the reports is available for purchase from Intertek. This content is protected by copyright and may not be reused. If you want to cooperate with us and would like to reuse some of our content, please contact: editors@pv-magazine.com. More articles from Ben Zientara Please be mindful of our community standards. Your email address will not be published.Required fields are marked *
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RenewSys India has started production at its 3 GW AI-powered, fully automated solar module manufacturing facility at IndoSpace Industrial Park in Khopoli industrial city of Maharashtra. The facility will produce TOPCon G12R modules. L-R: Nandkumar Pai (Executive Director – Renewsys India), Saif Dhorajiwala (Co-founder & Executive Director – Fourth Partner Energy), Avinash Hiranandani (Vice Chairman & Managing Director – Renewsys India), Ashok Lakhani (Advisor – Renewsys India) Renewsys India RenewSys India, an integrated manufacturer of solar PV modules and key components, today inaugurated its 3 GW AI-powered, fully automated solar module manufacturing facility at IndoSpace Industrial Park, Khopoli (Khalapur, Maharashtra). The facility will produce TOPCon G12R modules. Spanning over 7 lakh sq. ft., the facility represents a major expansion of RenewSys’s manufacturing operations. With the commissioning of this plant, RenewSys’s total solar module manufacturing capacity increases to 5.6 GW. Located near Mumbai with strong multimodal connectivity, the Khopoli facility enhances operational scale, improves supply-chain efficiency, and supports faster access to domestic and international markets. The facility incorporates advanced production technologies and digital monitoring systems to ensure high precision, efficiency, and consistent product quality. “The inauguration of our 3 GW AI-powered, fully automated facility at Khopoli marks a major milestone in RenewSys’ expansion strategy,” said Avinash Hiranandani, vice chairman & managing director, RenewSys India. “As India accelerates its renewable energy transition, technology-led manufacturing capability becomes increasingly important. This facility enhances our ability to deliver high-performance solar solutions at scale while maintaining our focus on quality, innovation, and sustainability.” The facility was inaugurated by Saif Dhorajiwala, co-founder & executive director of Fourth Partner Energy, who attended as the Chief Guest. RenewSys is an integrated manufacturer of solar PV modules (5.6 GW) and key components, including backsheets (4 GW) and encapsulants (24 GW targeted by FY 2026–27). The company is also installing a new high-efficiency cell line with a targeted capacity of 4.5 GW by FY 2026–27. Headquartered in Mumbai, RenewSys is the renewable energy arm of the ENPEE Group. This content is protected by copyright and may not be reused. If you want to cooperate with us and would like to reuse some of our content, please contact: editors@pv-magazine.com. More articles from Uma Gupta Please be mindful of our community standards. Your email address will not be published.Required fields are marked *
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0 Powered by : Chennai Port Authority, an India-based port authority, has invited online bids for setting up a 2 MWp grid-connected roof top PV system on the sheds of EXIM (export-import) godown under the RESCO model through a two-cover system. The tender has specified an estimated project cost of INR 12,00,00,000 (~ $1,298,512.28), a maximum allowable fixed tariff of 25,970 per kWh (~ $0.06 per kWh) for 25 years, and an EMD of INR 24,00,000 (~ $25,970). The selected firm is required to complete the entire Supply, Installation, Testing, and Commissioning work, including a 10-day successful trial run, within 180 days, after which the PPA will remain in force for 25 years. Bid document download runs from 16/03/2026 to 09/04/2026, the pre-bid meeting is due on 27/03/2026, bids are due on 09/04/2026, and the techno-commercial bid will open on 10/04/2026. Bidder eligibility has been placed under Section II, Schedule A, 2.0, and bidders are required to upload documents covering pre-qualification, annual turnover and profit and loss statements for 3 years, similar work experience.
Icelandic utility ON Power has deployed a hybrid solar-plus-storage facility in Reykjavík to support electric vehicle charging infrastructure. The company says it believes such distributed systems will play a growing role in charging infrastructure in the future, even in Iceland’s renewables-dominated power system. Image: Einar Örn Jónsson Icelandic renewable energy company ON Power, a subsidiary of utility company Reykjavík Energy, has commissioned a hybrid solar-plus-storage unit in Reykjavik that is demonstrating how distributed solar and storage can support electric vehicle charging infrastructure in Iceland. Branded as Peaker Plant, the pilot project is located at Reykjavík Energy’s headquarters and combines over 100 kW of rooftop and facade solar PV with a 450 kWh lithium-ion battery system and three 240 kW DC fast chargers. In a statement to pv magazine, ON Power, which has built and operates one of Iceland’s largest public fast-charging networks, said the project will evaluate how behind-the-meter generation and storage can reduce peak demand, improve local grid stability and lower operational costs at heavily-used charging hubs. The company said local bottlenecks and peak loads are becoming more relevant with rising electric vehicle adoption, particularly in Iceland’s context as a high-latitude system with seasonal energy production and demand patterns that can vary significantly. The pilot system is testing dynamic control strategies, including PV self-consumption maximization, load smoothing during rapid charging sessions and potential grid-service applications, and forms part of ON Power’s broader strategy to transform fast-charging locations into fully-fledged energy hubs. Guðjón Hugberg Björnsson, ON Power CTO, explained that the project is exceeding expectations in several key areas during its early commissioning results. “We are seeing better-than-expected alignment between on-site solar generation and charging demand, even during winter conditions,” he said. “That gives us confidence that hybrid energy hubs can play a meaningful role in optimizing both grid interaction and operational economics.” Björnsson also told pv magazine the project features 230 bifacial glass-glass full black modules from Chinese manufacturer Jolywood, of 445 W each, while the battery system comes from Chinese manufacturer Elecnova and the DC chargers from Autel. Image: Einar Örn Jónsson Planning of the project started in late 2024 and construction finished in November last year. Björnsson said most of the challenges related to the project came from the fact that combining solar, battery storage and fast EV charging is still relatively new in Iceland, and therefore required a surprising amount of time on permitting, design discussions and coordination between stakeholders. “In several areas, especially around fire safety and regulatory interpretation, there were no clear local precedents, so we had to work quite closely with authorities and designers to find solutions that would be accepted,” he explained. “That process was probably the most time-consuming part of the project, then the construction phase itself went quite smoothly once everything was in place.” Björnsson sais the project is viewed as more than a pilot by the company. “The technical and operational experience from this installation is already being used as a reference as we develop similar solar-battery solutions at several of our main EV charging hubs around Iceland, installing solar generation where site conditions allow,” he explained. ON Power’s statement added that the company believes distributed hybrid systems like its Peaker Plant will play a growing role in the resilience and economics of future charging infrastructure, even in power systems that are already largely renewable. Iceland’s national grid is almost entirely powered by hydropower and geothermal energy sources. According to figures from the International Renewable Energy Agency (IRENA), Iceland had 7 MW of cumulative solar capacity at the end of 2024, the same figure reported since 2019. This content is protected by copyright and may not be reused. If you want to cooperate with us and would like to reuse some of our content, please contact: editors@pv-magazine.com. More articles from Patrick Jowett Please be mindful of our community standards. Your email address will not be published.Required fields are marked *
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US-based Pii Energy has launched a plug-in solar-plus-storage kit designed for renters and apartment residents, priced at about USD 2,400. Image: Pii Energy From ESS News New Mexico-based Pii Energy has announced the launch of its Edge 2000 plug-in home energy system during a live demonstration on March 14, colloquially known as “Pi Day” for the US date style of 3/14. The Edge 2000 system is a kit that combines 1.2 kW of solar panels with an inverter, 2,000 watt-hour battery backup, 10 smart outlets, a Raspberry Pi-driven smart system controller and all necessary wiring for connecting the components to a home’s wiring through one of the outlets. The smart outlets and system controller offer a unique twist on the concept of plug-in solar, allowing the Pii Energy system to detect breaker masking conditions, which can occur when the circuit used to connect the system carries more current than the safe limits of the home’s wiring. To continue reading, please visit our ESS News website. This content is protected by copyright and may not be reused. If you want to cooperate with us and would like to reuse some of our content, please contact: editors@pv-magazine.com. More articles from Ben Zientara Please be mindful of our community standards. Your email address will not be published.Required fields are marked *
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