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The US National Laboratory of the Rockies (NLR) has verified that TOPCon modules from Chinese manufacturer Runergy achieve a conversion efficiency of 25.9%. These panels are part of the company’s TOPCon 3.0 lineup, its third-generation TOPCon offering introduced at Intersolar Europe in June. At that event, Runergy reported a maximum cell conversion efficiency of 26.9%, which is marginally above the NLR-verified figure, though the firm emphasized that the module-level efficiency still stands as a benchmark for all non-HBC crystalline-silicon modules.
Runergy also noted that the standard-format, mass-produced version of this series would deliver a power output ranging from 660W to 670W, thereby exceeding the thresholds set by the Chinese government during the summer. Beginning next year, TOPCon modules must meet a conversion efficiency of 23.2% and a minimum rated power of 630W to be eligible for sale. The company credits the strong performance of its latest modules to a multi-cut circuit architecture designed to reduce internal power losses.
Tao Longzhong, Runergy’s general manager and PV R&D laboratory director, stated that this achievement is not merely a new TOPCon module world record. He stressed that the module is produced using cells and processes from pilot lines ready for mass production, demonstrating that high efficiency and commercial scalability are compatible.
The focus on rapidly deployable modules is notable given that solar installations in China surged in July. Data from China’s National Energy Administration (NEA) shows that over 14GW of new solar PV capacity was added in July, representing a 28% year-on-year increase. Yet the longer-term outlook remains uncertain, as the China Photovoltaic Industry Association (CPIA) projects annual capacity additions to decline from 315GW last year to between 180GW and 240GW this year, as the sector seeks to curb expansion in response to persistently low prices. NEA figures indicate that China added 86.2GW of new capacity in the first seven months of 2026, a trajectory that would place year-end additions below even the CPIA’s more conservative forecast.
Interactive table based on the Store Companies dataset for this report.
This report provides a comprehensive view of the solar cells and light-emitting diodes industry in China, tracking demand, supply, and trade flows across the national 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 domestic suppliers and international partners. The analysis is designed to support strategic planning, market entry, portfolio prioritization, and risk management in the solar cells and light-emitting diodes landscape in China.
The report combines market sizing with trade intelligence and price analytics for China. It covers both historical performance and the forward outlook to 2035, allowing you to compare cycles, structural shifts, and policy impacts.
This report provides a consistent view of market size, trade balance, prices, and per-capita indicators for China. The profile highlights demand structure and trade position, enabling benchmarking against regional and global 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 in China.
Each projection is built from national historical patterns and the broader 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 solar cells and light-emitting diodes dynamics in China.
The market size aggregates consumption and trade data, 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 benchmarks market size, trade balance, prices, and per-capita indicators for China.
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 and Value Capture
Trade Flows and External Dependence
Price Formation and Revenue Logic
Who Wins and Why
How the Domestic Market Works
Commercial Entry and Scaling Priorities
Where the Best Expansion Logic Sits
Leading Players and Strategic Archetypes
How the Report Was Built
World's largest monocrystalline silicon producer
Major PV manufacturer, high-efficiency cells
One of world's largest solar module producers
Leading PV module and cell manufacturer
Major LED chip and compound semiconductor producer
Global HQ in Canada, major ops in China
Major PV product manufacturer
Solar cell and module division
HJT solar cell specialist
Solar cell manufacturer
Major polysilicon and solar cell producer
Solar cell and module manufacturer
Solar cell and module producer
LED packaging and components
LED chip manufacturer
LED packaging and lighting solutions
LED packaging and components
Solar cell and module manufacturer
Solar cell producer
Crystal growth equipment and materials
Integrated circuits and LED chips
LED packaging and lighting
LED packaging and components
LED packaging and smart lighting
LED packaging and display products
LED chip technology company
LED packaging
PV manufacturing equipment
LED driver ICs and chips
LED packaging and components
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