Case study demonstrates 5% energy yield boost for n-type TOPCon modules
Data collected from a 30 MW PV project in China’s Tianjin Province demonstrates that n-type tunnel oxide passivated contact (TOPCon) modules achieve a little more than 5% more energy yield than p-type PERC. Analysis by JinkoSolar, which supplied its TOPCon modules to the project, credits the n-type modules’ increased performance to a better temperature coefficient in the project’s hot climate, higher bifaciality and lower degradation.
Avaada Group wins 3 GW solar manufacturing capacity under PLI Scheme
Avaada Group won a production-linked incentive of INR 961 crore ($116.78 million) for 3 GW of wafer-to-module capacity.
Silicon anode lithium-ion battery cell with 500 Wh/kg density
Amprius has obtained third-party performance verification for a battery cell that offers high power density in a lightweight package.
Indosol, Reliance win production-linked incentives for poly-to-module manufacturing
Eleven companies have emerged winners in the second round of production-linked incentive scheme for high-efficiency solar modules. Out of these, Indosol, Reliance, and First Solar have won incentives for fully integrated manufacturing capacities.
German manufacturer achieves 80% overall efficiency with new PVT solar module
Sunmaxx says Fraunhofer ISE has confirmed the 80% efficiency of its new photovoltaic-thermal (PVT) module. It consists of 108 PERC half-cells in M10 format, with 400 W of electrical output and 1,200 W of thermal output.
Indian researchers develop low-cost method to produce metal-oxide layers for solar cells
Researchers at IIT Mandi developed high-quality, uniform thin films of nickel oxide on the silicon substrate using an aerosol-assisted chemical vapor deposition technique with nickel nitrate as the precursor material.
Shingle all the way
While shingled cells have been around for a while, Tongwei’s adoption of the technology is notable as it is a manufacturer with considerable scale. If shingling can overcome some hurdles, it could prove a welcome solution as unshaded sites for PV become elusive in mature solar markets.
SDN unveils 595 W solar module with 21.28% efficiency
South Korea’s SDN has developed new bifacial solar modules based on M10 wafers. It claims the new panels are the largest to be produced in South Korea.
Gensol Engineering acquires solar tracker specialist Scorpius
Gensol Engineering Ltd has acquired Pune-based Scorpius Trackers for INR 135 crore ($16.42 million). The acquisition allows Gensol Engineering to offer a comprehensive solar EPC package that includes Scorpius Trackers’ innovative solar tracking technology.
L&T signs electrolyzer manufacturing agreement with McPhy Energy
Larsen & Toubro (L&T) has signed the agreement to manufacture pressurized alkaline electrolyzers in India under a technology license from France-based McPhy Energy.
