How to reduce PV module temperature with frame perforations
Scientists in China have investigated how frame perforations can help reduce the operational temperatures of solar modules through air cooling. Their findings show that the number of perforations must be carefully calibrated, and that more is not necessarily better.
Alfa Laval launches once-through steam generator for thermal storage
The Swedish company stated that its new product was designed for use in compact, molten salt energy storage applications, eventually in combination with PV power. In its standard configuration, it can reportedly withstand temperatures up to 400 C and pressures up to 60 bar.
Mexico leads Latin American countries in global silver production
Commodity Trading Club (CTC) says Mexico, Peru, Bolivia, Chile, and Argentina together supply more than half the world’s silver output, a cornerstone metal for solar and clean-tech industries.
Forschungszentrum Jülich achieves world record 23.08% efficiency for copper-metallized heterojunction solar cell
The cell reportedly exhibits only a 0.4% efficiency loss compared to a reference device that underwent full silver metallization.
US study outlines gains and risks in agrivoltaic solar development
A new National Renewable Energy Laboratory (NREL) report says Massachusetts’ solar-on-farmland policy framework offers lessons for developers navigating both opportunity and regulatory complexity.
Early integration of EBOS key to maximizing value for PV projects
Innovations in EBOS components can drive big savings for large-scale PV projects, according to Bob Slack, Chief Technology Officer with Voltage Energy. He notes the important role of EBOS across all project stages.
SolarEdge stock jumps 25% on Q3 earnings
SolarEdge Technologies says it posted its third straight quarter of revenue growth and improved margins, while partnering with Infineon to develop solid-state transformers for AI data centers.
Bosch starts up 2.5 MW hydrogen electrolyzer in Germany
German industrial group Bosch says the Bamberg facility complies with European Union renewable hydrogen rules and will produce over one ton of green hydrogen daily.
Eco Stor breaks ground on Germany’s largest battery storage project
Eco Stor says construction has begun on a 300 MW/714 MWh battery storage facility in Förderstedt, Saxony-Anhalt, now the largest such project under development in Germany.
UK solar capacity hits 20 GW
Major milestone for UK solar deployment as 15 CfD-backed projects switch on during the first three quarters of 2025. Further utility-scale deployment is expected, but much will depend on the outcomes in the next two CfD allocation rounds.
