Longi achieves 34.6% efficiency for two-terminal tandem perovskite solar cell prototype
In a paper published in nature, the Chinese module maker explained that the 33.9%-efficient tandem device it unveiled in December 2023 is based on a bilayer intertwined passivation strategy that combines efficient electron extraction with further suppression of nonradiative recombination. It also revealed that its two-terminal tandem prototype devices achieved an efficiency of 34.6%.
Q-Sun Solar, Bakarat Investment to build 10 GW solar panel factory in Oman
The China-based solar manufacturer and Oman’s renewable investment entity Bakarat Investment have agreed to jointly establish a 10 GW solar module factory in the country with an investment of around $200 million.
China Three Gorges to build 16 GW renewables cluster in Inner Mongolia
China Three Gorges has announced plans to build a 16 GW renewables cluster in China’s Inner Mongolia region, including 8 GW of solar, 4 GW of wind, a 200 MW solar thermal system, a 4 GW coal plant, and a 500 MWh energy storage system.
Chinese solar cell maker to build 10 GW factory in Oman
Chinese solar cell maker Hainan Drinda New Energy Technology plans to build a 10 GW factory in Oman to produce tunnel oxide passivated contact (TOPCon) solar cells.
Longi launches ultra-black HPBC solar modules for residential applications
The Chinese manufacturer said its new Hi-MO X6 Artist series has an efficiency of up to 22.3% and a power output ranging from 420 W to 430 W. The smaller version is currently priced at CNY 298 ($41.7)/m2 and the largest model is sold at CNY 268/m2.
Longi claims 34.6% efficiency for perovskite-silicon tandem solar cell
The European Solar Test Installation (ESTI) has confirmed Longi’s achievement of a world record-breaking efficiency rating of 34.6% for a perovskite-silicon tandem solar cell.
World’s largest solar plant goes online in China
China Green Development Group has switched on the 3.5 GW Midong solar project in Urumqi, China’s Xinjiang region. The project required an investment of CNY 15.45 billion ($2.13 billion).
China’s Renshine plans GW-scale perovskite PV panel factory
Renshine Solar says it will open a gigawatt-scale perovskite PV module factory in Jiangsu province, with a planned investment of CNY 1 billion ($138 million). In January, it reported that its perovskite solar panels had achieved a power conversion efficiency of 18.4%.
World’s largest compressed air energy storage project comes online in China
Zhongchu Guoneng Technology Co., Ltd. (ZCGN) has switched on the world’s largest compressed air energy storage project in China. The $207.8 million energy storage power station has a capacity of 300 MW/1,800 MWh and uses an underground salt cave.
Trina Solar records 65.21 GW of solar panel shipments for 2023
Trina Solar says its solar panel shipments reached 65.21 GW in 2023. The Chinese module maker achieved a turnover of $15.75 billion and a net profit of $768.2 million in fiscal 2023, with an annual module production capacity of 95 GW by the end of December.
