China is the world's largest producer and exporter of solar photovoltaic (PV) panels, accounting for more than 70% of the global module supply. Supported by a complete industrial chain covering polysilicon, wafers, cells, modules, and PV system integration, strong R&D capabilities, and large-scale intelligent manufacturing, Chinese solar brands have long led the global market in terms of conversion efficiency, product reliability, and cost-performance. These manufacturers not only drive the continuous cost reduction and efficiency improvement of solar energy but also play a pivotal role in promoting the global transition to clean energy. Below are the leading solar panel manufacturers in China, with detailed introductions to their core strengths, technological advantages, and global layout.

1. LONGi Green Energy Technology Co., Ltd.

Founded in 2000 and listed on the Shanghai Stock Exchange in 2012, LONGi is a global leader in monocrystalline silicon products and PV modules, focusing on the R&D, production, and sales of monocrystalline silicon wafers, cells, and high-efficiency solar panels. As the absolute leader in the global monocrystalline silicon sector, LONGi has long dominated the global market for monocrystalline silicon wafers and ranks among the top three in global PV module shipments, with a global module market share of approximately 20%.

The company is widely recognized for its advanced BC (Back Contact) cell technologies, especially the HPBC 2.0 and HIBC technologies. The mass production efficiency of HPBC 2.0 modules reaches 24.8%, which is about 1.5% higher than that of mainstream TOPCon modules, with a yield rate of over 97%. The HIBC modules to be mass-produced in 2026 will have a conversion efficiency of 25.9% and a power of over 700W, further expanding the technological gap. By the end of 2025, LONGi's BC production capacity had reached 70GW, accounting for more than 60% of its total production capacity, and the shipment ratio of BC modules is expected to reach 50% in 2026, with a product premium of 10%-15% compared with TOPCon modules.

2. JinkoSolar Holding Co., Ltd.

JinkoSolar is one of the world's largest solar module manufacturers by shipment volume, with a complete industrial chain layout covering polysilicon, wafers, cells, modules, and PV system integration. The company specializes in N-type TOPCon high-efficiency modules and has formed a mature technological system and large-scale production capacity, which has strong competitiveness in the global market, especially in large-scale ground power stations and distributed PV systems.

JinkoSolar's N-type TOPCon modules have outstanding performance in extreme environments. For example, in the 100MW photovoltaic project in Gobustan, Azerbaijan, where the summer extreme temperature reaches 45℃, with strong sandstorms and high salt fog, JinkoSolar's N-type TOPCon modules rely on a double-sided rate of up to 85%, a superior temperature coefficient of -0.29%/℃, and a triple anti-PID design to maintain stable and efficient power output. This project is the first internationally publicly tendered photovoltaic project in Azerbaijan, with an expected annual power generation of 180 million kWh, which can meet the clean electricity needs of 50,000 local households and reduce carbon dioxide emissions by 146,500 tons annually, helping Azerbaijan achieve the goal of "30% renewable energy ratio by 2030".

3. Trina Solar Co., Ltd.

Founded in 1997, Trina Solar is one of the earliest and most influential PV manufacturers in China, with a history of more than 25 years in the PV industry. The company has a complete industrial chain layout from polysilicon to PV system integration, and is famous for its Vertex series high-power modules, which have become a benchmark product in the global high-efficiency module market.

Trina Solar is a leader in the deployment of N-type technology. Its new generation of Vertex N-type high-efficiency modules combines the advantages of N-type cells and the 210 product technology platform, showing the characteristics of high conversion efficiency, high double-sided rate, low temperature coefficient, low attenuation, and low levelized cost of electricity (LCOE) - the "four highs and one low" advantages. These modules not only have excellent power generation performance but also can reduce the cost of system construction and operation, which are widely used in large-scale ground power stations and distributed PV projects around the world.

4. JA Solar Technology Co., Ltd.

JA Solar is a well-known global provider of high-performance PV modules, focusing on the R&D and production of high-efficiency PV cells and modules, and deeply cultivating advanced cell technologies such as PERC and TOPCon. The company has strong R&D strength, with a large number of core patents in the field of PV technology, and its product quality and reliability have been widely recognized by the global market.

JA Solar has a sound global supply chain and sales network, with production bases in China, Malaysia, Vietnam, and other countries, and sales branches covering more than 100 countries and regions around the world. Its products are widely used in utility-scale power stations, industrial and commercial distributed PV systems, and residential solar power generation projects, and have excellent performance in different climate environments such as deserts, plateaus, and coastal areas.

5. Canadian Solar Inc. (CSI Solar)

Canadian Solar combines Chinese manufacturing advantages with global market operations, with its headquarters in Canada and core manufacturing bases in China. As a global leading PV enterprise, the company focuses on the production of high-efficiency PV modules and provides integrated PV system solutions for residential, commercial and industrial (C&I), and utility-scale markets.

Canadian Solar has a complete product line, covering monocrystalline and polycrystalline modules, high-efficiency N-type modules, and smart PV modules, which can meet the diverse needs of different customers. The company has production bases in Jiangsu, Zhejiang, and other places in China, with large-scale production capacity and advanced manufacturing technology, ensuring the stability and cost-performance of its products.

6. Risen Energy Co., Ltd.

Risen Energy is a leading innovative solar module manufacturer focusing on high-efficiency photovoltaic products and integrated clean energy solutions. The company has built a global production and sales network, with manufacturing bases across China and sales channels covering Europe, Asia, Australia, and the Americas. It is widely recognized for its forward-looking technology layout and stable product performance in both utility-scale and distributed PV projects.

Risen Energy is one of the earliest and most active promoters of HJT (heterojunction) technology in China. Its HJT and N-type modules feature ultra-high conversion efficiency, low light-induced degradation, and excellent temperature coefficients, bringing higher power generation and longer service life. By continuously optimizing mass production processes and reducing costs, Risen Energy helps global customers improve system returns and accelerate the transition to renewable energy.

7. Chint Solar (Astronergy)

As a core enterprise under Chint Group, Chint Solar (Astronergy) enjoys strong advantages in smart energy and distributed photovoltaic systems. It integrates R&D, production, sales, and system solutions, with a focus on high-reliability monocrystalline and high-efficiency N-type modules. The company has a sound domestic and international marketing system and deep roots in industrial and commercial solar scenarios.

Chint Solar's products are widely used in rooftop PV, industrial parks, and large-scale power stations, with outstanding adaptability to complex environments. Backed by Chint's advantages in power equipment and smart energy management, it provides integrated PV and energy storage solutions for global users. Its stable product quality, complete certification system, and professional after-sales support have earned high recognition from customers worldwide.

8. Tongwei Solar Co., Ltd.

As a giant in the upstream PV industry, Tongwei Solar has absolute advantages in the fields of high-purity polysilicon and high-efficiency solar cells, and has gradually expanded into module manufacturing in recent years, forming an integrated manufacturing pattern of "polysilicon - cell - module", with strong cost advantages and technical support.

In the field of high-purity polysilicon, Tongwei's product quality and output are among the world's leading, with a global market share of the first in the world. In 2024, its output and sales accounted for about 30% of the country, and the shipment ratio and market share of N-type materials lead the industry.

Conclusion

Chinese solar panel manufacturers dominate the global PV industry with full industrial chains, continuous technological innovation, large‑scale production, and global service capabilities. These companies not only drive the cost reduction and efficiency improvement of solar energy but also strongly support the global transition to clean energy. For international buyers, installers, and project developers, Chinese solar brands remain the preferred choice for high‑quality, high‑performance, and cost‑effective PV modules.