Tongwei unveils 770 W TOPCon PV module with 24.8% efficiency
The Chinese manufacturer has unveiled its new TOPCon bifacial TNC3.0 module. The 1,500 V, IP68-rated panel offers over 85% bifaciality, a 0.26%/C temperature coefficient, and a 30-year warranty guaranteeing 88.85% output.
AlphaESS launches modular energy storage system for small C&I users
Designed for power ratings of 29.9 kW and 50 kW with scalable capacity up to 216,9 kWh, the new system is aimed at businesses seeking flexible energy storage solutions without the complexity of installation.
Line locks in equipment supply deal for Tasmanian green hydrogen project
Line Hydrogen has breathed new life into a 7.6 MW green hydrogen project planned for Tasmania with the signing of an equipment supply deal with Chinese manufacturer Jiangsu Guofu Hydrogen Energy Equipment Co.
JinkoSolar pushes on perovskite-silicon tandem solar with new partnership
JinkoSolar has signed a strategic cooperation agreement with XtalPi, an “AI for Science” platform company, to pursue high-throughput R&D on perovskite-crystalline-silicon tandem solar cells using an AI platform and quantum-physics-based models.
China connects world’s largest vanadium flow battery project
The GWh-scale long-duration energy storage project is expected to reduce curtailment in Xinjiang, a region of China with high solar and wind generation, and transmission bottlenecks. The flow battery installation is co-located with a PV plant.
Astronergy launches 670 W TOPCon solar module with 24.9% efficiency
China’s Astronergy says its ASTRO N7 Pro module targets utility-scale PV plants and commercial rooftops, offering quarter-cell architecture, bifacial gains, and a 30-year performance guarantee.
Rising silver prices drive China’s Longi shift to copper-metallised solar cells
China’s Longi says it will begin mass production of base-metal PV modules in the second quarter of 2026 as rising silver prices intensify pressure to reduce metallisation costs.
China wafer leaders lift quotes as 2026 module prices may hit $0.21/W
China’s top wafer makers raised prices on key n-type formats, signaling potential module price rises toward $0.21 (CNY 1) per watt in 2026 amid efforts to curb loss-making competition.
Trina Solar posts new milestones for tandem efficiency, module power
Trina Solar says new certified results in perovskite-crystalline silicon tandem cells and modules demonstrate progress toward industrial-scale next-generation PV.
China commissions world’s largest open-sea offshore solar project
China has brought a 1 GW offshore solar power plant online off the coast of Dongying, Shandong province, combining PV with energy storage and aquaculture in what is now the world’s largest open-sea solar project in commercial operation.
