Trina Solar sets world record for solar module efficiency at 25.44%
Trina Solar has set a world record for solar module efficiency at 25.44%, verified independently by the CalLab at Fraunhofer ISE.
JinkoSolar sues Longi for TOPCon patent infringement
JinkoSolar has filed a patent infringement lawsuit against Longi over tunnel oxide passivated contact (TOPCon) solar cell technology, with the first hearing scheduled for Feb. 13, 2025.
China’s Haitian Group to buy PV business from Heraeus for $68.6 million
China’s Haitian Group has agreed to acquire Heraeus’ photovoltaic silver paste business for $68.6 million, including 100% equity in Heraeus Photovoltaics (Shanghai), Heraeus Photovoltaic Technology (Shanghai), and Heraeus Photovoltaics Singapore.
Chinese PV Industry Brief: Maxeon, Tongwei reach patent dispute settlement
Maxeon Solar Technologies and Tongwei have settled a global patent dispute over shingled solar cell and module technologies, ending litigation initiated by Maxeon in Germany in 2023.
China’s Jiangsu province launches 27.3 GW offshore solar plan
The authorities in China’s Jiangsu province have launched an offshore solar development plan (2025-30), targeting 27.25 GW from 60 projects. The plan aims to connect 10 GW of offshore solar to the grid by 2027, with a goal of up to 20 GW by 2030.
Chinese PV Industry Brief: Xinyi Solar projects steep profit decline in 2024
Xinyi Solar says it expects a 70% to 80% profit decline for the year ending Dec. 31, 2024, due to low market prices, higher plant suspension costs, and inventory writedowns.
Chinese silicon giants cut production, driving price concerns
Major Chinese companies such as Tongwei, Daqo, and GCL-Poly have cut silicon production, driving concerns over rising polysilicon prices.
Aluminum frames lead solar panel costs amid shifting industry prices
SinoLink Securities says aluminum frames now dominate solar panel costs, as material price shifts reshape the cost structure of the PV industry and drive the need for innovation.
China’s first zero-carbon highway includes PV, paving way for sustainable transport
China’s first zero-carbon highway, the 152.7 km Jinan-Hefei Highway, has opened for traffic, featuring renewable energy systems, advanced tracking technology, and design elements aimed at cutting net carbon emissions by 9,000 tons per year.
World’s largest compressed air energy storage project breaks ground in China
Huaneng Group has begun phase two of its Jintan Salt Cavern CAES project in China. It is set to become the world’s largest compressed air energy storage facility with groundbreaking advancements in power output and efficiency.
