Cadmium telluride vs. crystalline silicon in agrivoltaics
Canadian researchers investigated how the transparency of cadmium telluride and crystalline silicon solar panels affects lettuce growth in agrivoltaic systems. They found that 69%–transparent silicon panels increased lettuce yield by 3.6%, whereas cadmium telluride panels led to a reduction in yield.
Sofab Inks achieves 22.2% efficiency in mini inverted perovskite solar panel
The U.S. startup said the 30 x 30 cm perovskite solar cell device featured its tin oxide electron transport material produced in a sheet-to-sheet slot die coating process.
High-rise buildings could soon use gravity energy storage, say researchers
Researchers in Canada have proposed using gravity-based energy storage in high-rise buildings, in combination with photovoltaic facades, small wind turbines, and lithium-ion batteries. Their modeling indicated that this hybrid system could achieve a levelized cost of energy ranging from $0.051/kWh to $0.111/kWh.
S-5! solar metal roof mount cleared for hurricane zones
S-5! has secured Florida Building Code approval for its PVKIT 2.0 solar mounting system, enabling installation on metal roofs in high-velocity hurricane regions.
LevelTen warns of rising PPA prices amid US trade, policy strain
Power purchase agreement (PPA) prices for solar projects in North America rose 4% in the third quarter of 2025, with LevelTen Energy warning that tariffs and policy uncertainty could push costs even higher.
Simplifying BESS operations: Turning fragmented data into actionable insights
Utility-scale battery operators often struggle with fragmented monitoring systems and scattered data sources, complicating efforts to maintain optimal performance efficiently. In this pv magazine Webinar, experts from Twaice and Fullmark Energy discuss how unified insights and data-driven workflows are changing BESS operations. Twaice will outline a technical approach to simplifying performance monitoring, while Fullmark Energy shares their real-world insights from more timely decision-making and preventative maintenance across their portfolio.
US adopts new standard for solar supply chain traceability compliance
The Solar Energy Industries Association (SEIA) has introduced a new ANSI-approved standard to help manufacturers and importers meet US Customs traceability and forced labor compliance rules.
California adopts battery storage safety legislation following Moss Landing fire
Senate Bill 283 requires battery storage developers to coordinate with local fire departments both before submitting their project applications and after installation is complete.
US government cancels 6.2 GW Esmeralda solar project in Nevada
The US Bureau of Land Management has scrapped the planned 6.2 GW Esmeralda 7 solar complex in Nevada, aligning with the Trump administration’s broader rollback of renewable energy initiatives.
Solestial to provide Endurosat with space solar modules
The U.S.-based manufacturer announced it will provide solar power modules to satellite manufacturer Endurosat starting this year.
