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India expanded its solar manufacturing base in the first half of 2026, adding 50.6 GW of module capacity and 9.7 GW of cell capacity, according to a report by Mercom India titled State of Solar PV Manufacturing in India 1H 2026. The findings, reported by pv magazine, put cumulative module manufacturing capacity at 261.7 GW and cumulative cell manufacturing capacity at 36.6 GW as of June 2026.
As of the report’s release, module capacity under the Approved List of Models and Manufacturers List-I totaled 225.5 GW, while cell capacity under ALMM List-II stood at nearly 35.5 GW.
Raj Prabhu, chief executive at Mercom Capital Group, described domestic cell shortages as the most pressing near-term issue for the Indian solar market. He noted that module capacity has grown quickly while cell supply has lagged, tightening availability of compliant modules, raising their prices and slowing project activity. Many module makers, he added, are finding it difficult to sustain production because domestic cells are in short supply.
Prabhu also indicated that installed cell capacity overstates what is actually available, since new lines require months before reaching stable commercial output. He said ALMM List-II has added pressure by raising reliance on domestic cell supply before sufficient capacity was commercially ready.
TOPCon represented 80% of total ALMM-listed module manufacturing capacity as of June 2026. Monocrystalline PERC and TOPCon together accounted for 11%, mono PERC for 4%, HJT for 3% and thin-film technology for 2% of that listed capacity.
Prabhu commented that the industry will stay under strain until commercially available cell supply matches demand, leaving manufacturers with production constraints and developers with commissioning delays.
Gujarat remained the leading destination for solar module manufacturing, holding nearly 45% of cumulative capacity as of June 2026. Rajasthan followed with 26.1 GW of module production capacity and Tamil Nadu with 23.4 GW.
Gujarat also held the largest annual solar cell production capacity at 37%. Tamil Nadu and Telangana were the other leading states, with cell capacities of 4.3 GW and 4.2 GW respectively.
India’s imports of solar cells and modules rose 18% in the first half of 2026 compared with the same period in 2025. Cells made up 81% of total imports, with modules accounting for 19%.
The United States remained India’s largest solar export destination in the first half of 2026, taking 92% of total exports.
Interactive table based on the Store Companies dataset for this report.
This report is an independent strategic market study that provides a structured, commercially grounded analysis of the market for Solar Cells and Module in India. It is designed for battery and storage manufacturers, power-electronics suppliers, system integrators, EPC partners, developers, utilities, investors, and strategic entrants that need a clear view of deployment demand, technology positioning, manufacturing exposure, safety and qualification burden, project economics, and competitive structure.
The analytical framework is designed to work both for a single specialized storage or conversion component and for a broader renewable energy generation component, where market structure is shaped by chemistry, duration, project economics, system integration, safety requirements, route-to-market, and grid-interface logic rather than by one narrow customs heading alone. It defines Solar Cells and Module as Semiconductor devices that convert sunlight directly into electricity, manufactured as individual cells and assembled into modules (panels) for integration into solar power systems and examines the market through deployment use cases, buyer environments, upstream input dependencies, conversion and integration stages, qualification and safety requirements, pricing architecture, commercial channels, and country capability differences. Historical analysis typically covers 2012 to 2025, with forward-looking scenarios through 2035.
This report is designed to answer the questions that matter most to decision-makers evaluating an energy-storage, battery, renewable-integration, or power-conversion market.
At its core, this report explains how the market for Solar Cells and Module actually functions. It identifies where demand originates, how supply is organized, which technological and regulatory barriers influence adoption, and how value is distributed across the value chain. Rather than describing the market only in broad terms, the study breaks it into analytically meaningful layers: product scope, segmentation, end uses, customer types, production economics, outsourcing structure, country roles, and company archetypes.
The report is particularly useful in markets where buyers are highly specialized, suppliers differ significantly in technical depth and regulatory readiness, and the commercial landscape cannot be understood only through top-line market size figures. In this context, the study is designed not only to estimate the size of the market, but to explain why the market has that size, what drives its growth, which subsegments are the most attractive, and what it takes to compete successfully within it.
The report is based on an independent analytical methodology that combines deep secondary research, structured evidence review, market reconstruction, and multi-level triangulation. The methodology is designed to support products for which there is no single clean official dataset capturing the full market in a directly usable form.
The study typically uses the following evidence hierarchy:
The analytical framework is built around several linked layers.
First, a scope model defines what is included in the market and what is excluded, ensuring that adjacent products, downstream finished goods, unrelated instruments, or broader chemical categories do not distort the market boundary.
Second, a demand model reconstructs the market from the perspective of consuming sectors, workflow stages, and applications. Depending on the product, this may include Grid-connected solar farms, Commercial rooftop installations, Residential solar systems, Industrial self-consumption projects, Off-grid electrification, and Solar-powered consumer electronics and mobility across Power Generation (Utilities/IPPs), Commercial Real Estate, Industrial Manufacturing, Residential Construction, Telecommunications, and Public Infrastructure and Technology R&D and Pilot Lines, Capacity Planning and CAPEX Deployment, Supply Chain Sourcing and Qualification, Manufacturing Process Optimization, Quality Assurance and Certification, Sales Channel and Distribution Setup, and Project Design and System Integration. Demand is then allocated across end users, development stages, and geographic markets.
Third, a supply model evaluates how the market is served. This includes Polysilicon, Silicon Wafers (Mono Grown, Cast Multi), Solar Glass, Encapsulation Materials (EVA, POE), Backsheets, Frames (Aluminum), Silver Paste & Conductive Adhesives, and Specialty Gases and Chemicals, manufacturing technologies such as Passivated Emitter and Rear Cell (PERC), Tunnel Oxide Passivated Contact (TOPCon), Heterojunction Technology (HJT), Interdigitated Back Contact (IBC), Bifacial Module Design, Half-Cell and Shingled Cell Interconnection, and Advanced Module Encapsulation and Framing, quality control requirements, outsourcing, contract manufacturing, integration, and project-delivery participation, distribution structure, and supply-chain concentration risks.
Fourth, a country capability model maps where the market is consumed, where production is materially feasible, where manufacturing capability is limited or emerging, and which countries function primarily as innovation hubs, supply nodes, demand centers, or import-reliant markets.
Fifth, a pricing and economics layer evaluates price corridors, cost drivers, complexity premiums, outsourcing logic, margin structure, and switching barriers. This is especially relevant in markets where product grade, purity, customization, regulatory burden, or service model materially influence economics.
Finally, a competitive intelligence layer profiles the leading company types active in the market and explains how strategic roles differ across upstream material suppliers, component and controls providers, OEMs, storage-system integrators, EPC partners, project developers, and distribution or service channels.
This report covers the market for Solar Cells and Module in its commercially relevant and technologically meaningful form. The scope typically includes the product itself, its major product configurations or variants, the critical technologies used to produce or deliver it, the core input categories required for manufacturing, and the services directly associated with its commercial supply, quality control, or integration into end-user workflows.
Included within scope are the product forms, use cases, inputs, and services that are necessary to understand the actual addressable market around Solar Cells and Module. This usually includes:
Excluded from scope are categories that may be technologically adjacent but do not belong to the core economic market being measured. These usually include:
The exact inclusion and exclusion logic is always a critical part of the study, because the quality of the market estimate depends directly on disciplined scope boundaries.
The report provides focused coverage of the India market and positions India within the wider global energy-storage and renewable-integration industry structure.
The geographic analysis explains local deployment demand, domestic capability, import dependence, project-development relevance, safety and approval burden, and the country’s strategic role in the wider market.
This study is designed for strategic, commercial, operations, project-delivery, and investment users, including:
In many energy-transition, storage, power-conversion, and project-driven markets, official trade and production statistics are not sufficient on their own to describe the true market. Product boundaries may cut across multiple tariff codes, several product categories may be bundled into the same official classification, and a meaningful share of activity may take place through customized services, captive supply, platform relationships, or technically specialized channels that are not directly visible in standard statistical datasets.
For this reason, the report is designed as a modeled strategic market study. It uses official and public evidence wherever it is reliable and scope-compatible, but it does not force the market into a purely statistical framework when doing so would reduce analytical quality. Instead, it reconstructs the market through the logic of demand, supply, technology, country roles, and company behavior.
This makes the report particularly well suited to products that are innovation-intensive, technically differentiated, capacity-constrained, platform-dependent, or commercially structured around specialized buyer-supplier relationships rather than standardized commodity trade.
The report typically includes:
The result is a structured, publication-grade market intelligence document that combines quantitative modeling with commercial, technical, and strategic interpretation.
Energy-Storage Market Structure and Company Archetypes
Part of Adani Group; one of India's largest integrated solar manufacturers.
India's largest solar module exporter; capacity over 12 GW.
Leading module producer with global certifications.
Subsidiary of Tata Power; established player in solar manufacturing.
Integrated manufacturer of solar modules and encapsulation materials.
Rapidly expanding module capacity; strong domestic and export presence.
Known for high-efficiency modules and EPC services.
Diversified energy company with solar manufacturing division.
Focus on residential and commercial solar modules.
Manufacturer of polycrystalline and monocrystalline modules.
Part of Chiripal Group; new entrant with large capacity plans.
Known for high-efficiency mono PERC modules.
Exports to multiple countries; ALMM certified.
Growing manufacturer with focus on quality and innovation.
Part of the Goyal Group; produces mono and poly modules.
Diversified engineering group with solar manufacturing arm.
Major supplier of solar glass to module manufacturers.
One of India's oldest solar cell manufacturers; recently revived.
Part of Moser Baer Group; cell and module producer.
Specializes in solar cell production; under restructuring.
Integrated manufacturer with cell and module lines.
Part of Borosil group; produces modules for domestic market.
Focus on off-grid and rooftop solar solutions.
Part of Mahindra Group; major solar project developer.
Independent power producer; large solar portfolio.
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