All-perovskite tandem solar cell based on tin-lead perovskite achieves 28.8% efficiency
Conceived by Chinese scientists, the cell was built with new surface reconstruction strategy based on the use of 1,4-butanediamine (BDA) and ethylenediammonium diiodide (EDAI2) as surface modifiers. The device was able to retain 79.7% of its initial efficiency after 550 h.
The Hydrogen Stream: Adani, Advait, Waaree secure capacity in SECI’s second electrolyzer tender
Solar Energy Corp. of India (SECI) has allocated 1.5 GW of capacity to eleven companies in its second electrolyzer manufacturing tender.
The impact of semi-transparent solar modules on agrivoltaics yield
Researchers have conducted a field study across two growing seasons, growing different kinds of vegetables under three types of modules with 40%, 5%, and 0% transparency. Their work is the first replicated research experiment that evaluates module transparency in an irrigated vegetable field setting.
Solar industry faces collapse amid surplus and plunging prices
The solar industry is at a crossroads. While demand for PV installations is higher than ever, systemic overcapacity, falling prices, and financial losses across the supply chain threaten to undermine the industry’s long-term sustainability.
Major U.S. corporations embracing community solar
The Coalition for Community Solar Access (CCSA) noted that household names such as Microsoft, Google, Walmart, Starbucks, Rivian, Wendy’s, and T-Mobile are just a few of the Fortune 500 companies that have signed agreements with community solar developers.
New coating prevents plant growth on underwater solar cells
The US Navy has funded Danish research on preventing biofouling while maintaining visible light transmission on underwater solar cells. The top solution uses ultra-low concentrations of nano-sized, seawater-soluble pigments. Power generation stayed close to 100% after 13 weeks underwater.
Meyer Burger cancels US solar cell plant, announces restructuring
Colorado Springs solar cell plant halted as Swiss-German PV manufacturer announces company restructuring plans. Planned capacity expansion at Arizona module production plant also put on hold. Existing cell production site in Thalheim, Germany, to remain part of Meyer Burger operations.
TMEIC to open 9 GW utility-scale solar inverter factory in Texas
TMEIC says it will set up a 9 GW utility-scale solar inverter factory in Texas, in addition to relocating the headquarters of its TMEIC Corporation Americas unit to Houston in March 2025.
New process to recover silver from end-of-life solar cells achieves 98% efficiency
Scientists have used hydrometallurgical and electrochemical processes to recover pure silver from solar cells. The proposed technique also utilizes a method known as electrodeposition-redox replacement, which reportedly increases the silver recovery rate.
EDF Renewables wins tender for largest PV plant in Israel
EDF Renewables says it has won a tender to build and operate Israel’s largest PV plant, a 300 MW project near Dimona, with a bid under $0.019/kWh – the lowest price ever in the Israeli market.
