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According to a recent report from the International Energy Agency, solar photovoltaic generation increased by 600 terawatt-hours during the previous year. This represents the largest single-year increase in electricity generation from any source outside of periods following major economic crises.
The agency’s data indicates that solar power produced approximately 2,800 terawatt-hours of electricity in that year. This output more than doubled the figure from three years prior and accounted for over eight percent of total global electricity generation.
Global additions to renewable energy capacity reached 800 gigawatts last year, marking a sixteen percent annual increase and setting a new annual record for the twenty-third consecutive year. Solar power constituted 605 gigawatts of this new capacity, while wind power contributed 159 gigawatts and other renewable sources made up the remaining 33 gigawatts.
Overall worldwide energy demand growth slowed to 1.3 percent, slightly below the average rate of the preceding decade. Solar power met more than a quarter of the increased demand, which the IEA notes is the first instance a modern renewable source has supplied the largest portion of global demand growth. Low-emissions sources collectively met nearly sixty percent of the growth in demand.
Electricity demand grew at close to three percent year-on-year, driven by a variety of end uses in buildings and industry. Demand from electric vehicles and data centers saw significant percentage increases, though their contribution to total electricity growth remained comparatively modest.
The report also identifies battery storage as the fastest-growing power technology, with 108 gigawatts of new capacity added last year, a forty percent increase from the year before. A large majority of new battery deployments now use lithium-iron phosphate chemistry, a substantial shift in market share from five years ago. Approximately eighty percent of new battery capacity was utility-scale, with the remainder installed at commercial and residential sites.
Battery storage durations are reported to be gradually increasing, with a growing number of projects designed for four hours or more of operation, highlighting the rising value of flexibility in power systems with significant solar generation.
Interactive table based on the Store Companies dataset for this report.
This report provides a comprehensive view of the global solar cells and light-emitting diodes industry, tracking demand, supply, and trade flows across the worldwide value chain. It explains how demand across key channels and end-use segments shapes consumption patterns, while also mapping the role of input availability, production efficiency, and regulatory standards on supply.
Beyond headline metrics, the study benchmarks prices, margins, and trade routes so you can see where value is created and how it moves between exporters and importers worldwide. The analysis is designed to support strategic planning, market entry, portfolio prioritization, and risk management in the global solar cells and light-emitting diodes landscape.
The report combines market sizing with trade intelligence and price analytics. It covers both historical performance and the forward outlook to 2035, allowing you to compare cycles, structural shifts, and policy impacts across countries and regions.
For the global report, country profiles provide a consistent view of market size, trade balance, prices, and per-capita indicators. The profiles highlight the largest consuming and producing markets and allow direct benchmarking across peers.
The analysis is built on a multi-source framework that combines official statistics, trade records, company disclosures, and expert validation. Data are standardized, reconciled, and cross-checked to ensure consistency across time series.
All data are normalized to a common product definition and mapped to a consistent set of codes. This ensures that comparisons across time are aligned and actionable.
The forecast horizon extends to 2035 and is based on a structured model that links solar cells and light-emitting diodes demand and supply to macroeconomic indicators, trade patterns, and sector-specific drivers. The model captures both cyclical and structural factors and reflects known policy and technology shifts.
Each country projection is built from its own historical pattern and the regional context, allowing the report to show where growth is concentrated and where risks are elevated.
Prices are analyzed in detail, including export and import unit values, regional spreads, and changes in trade costs. The report highlights how seasonality, freight rates, exchange rates, and supply disruptions influence pricing and margins.
Key producers, exporters, and distributors are profiled with a focus on their operational scale, geographic footprint, product mix, and market positioning. This helps identify competitive pressure points, partnership opportunities, and routes to differentiation.
This report is designed for manufacturers, distributors, importers, wholesalers, investors, and advisors who need a clear, data-driven picture of global solar cells and light-emitting diodes dynamics.
The market size aggregates consumption and trade data at country and regional levels, presented in both value and volume terms.
The projections combine historical trends with macroeconomic indicators, trade dynamics, and sector-specific drivers.
Yes, it includes export and import unit values, regional spreads, and a pricing outlook to 2035.
The report provides profiles for the largest consuming and producing countries, enabling benchmarking across peers.
Yes, it highlights demand hotspots, trade routes, pricing trends, and competitive context.
Report Scope and Analytical Framing
Concise View of Market Direction
Market Size, Growth and Scenario Framing
Commercial and Technical Scope
How the Market Splits Into Decision-Relevant Buckets
Where Demand Comes From and How It Behaves
Supply Footprint, Trade and Value Capture
Trade Flows and External Dependence
Price Formation and Revenue Logic
Who Wins and Why
Where Growth and Supply Concentrate
Commercial Entry and Scaling Priorities
Where the Best Expansion Logic Sits
Leading Players and Strategic Archetypes
Detailed View of the Most Important National Markets
How the Report Was Built
Largest solar manufacturer globally
Leading monocrystalline silicon producer
Major module and cell producer
High-efficiency cell and module maker
Global manufacturer and project developer
Major player in US and EU markets
Integrated PV product manufacturer
Leading thin-film CdTe manufacturer
World's largest solar cell producer
ABC cell technology leader
Major LED component and display maker
Pioneer and major supplier of LED chips
Historically leading innovator in LED technology
Leading European optoelectronics supplier
High-power LED and automotive lighting
One of world's largest LED chip producers
Major LED packaging and component supplier
Leading Taiwanese LED chip manufacturer
Innovator in WICOP and SunLike technologies
LED components for automotive and IT
IBC cell technology leader
Solar project developer and manufacturer
Integrated PV manufacturer
Historically significant in both fields
Rapidly growing cell and module producer
Solar manufacturing arm of Chint Group
Module manufacturer with US focus
Leading Indian solar manufacturer
LED packaging and lighting solutions
Major LED packaging company
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