Germany offers best European policy for agrivoltaics, claim researchers
Scientists in Canada studied romaine lettuce growth under cadmium telluride thin-film solar modules with varying transparency and photosynthetically active radiation, and found Germany’s regulatory framework most effective for maximizing agrivoltaic benefits.
New approach to measure perovskite-silicon tandem PV module performance via LED-based solar simulators
The Fraunhofer ISE has defined new technical procedures to test the performance of large-area perovskite-silicon tandem PV modules by using the spectral variability of the LED solar simulator. The proposed approach reportedly reduces device handling, time, and consequently financial effort.
Photovoltaics for mango drying
Scientists have created a solar cabinet dryer for mango slices, with PV-powered forced convection. Placing mango slices of different thicknesses inside, they have measured the operation of their device against two reference methods and have found that thermal efficiency reached 30%.
Voltfang opens second-life battery plant in Germany, billed as Europe’s largest
Voltfang has opened what it claims is Europe’s largest second-life battery storage plant in western Germany, with 250 MWh of annual capacity expected in 2026 and a target of 1 GWh before 2031.
Uncovering UV degradation risks in solar panels
An interview with Fraunhofer ISE on new discoveries of ultraviolet degradation risks.
German researchers develop recycling for dry-processed Li-ion batteries
Researchers at the University of Münster have developed a mechanical recycling process for production scrap from the dry processing of lithium-ion batteries. The method operates without solvents, preserves material properties, and allows the recycled cathode powder to be directly reused in electrode manufacturing.
The Hydrogen Stream: Oman launches green hydrogen auction
Oman has opened its third green hydrogen auction, with state-backed Hydrom offering new investment opportunities for qualified developers in the country’s expanding hydrogen sector.
Germany deploys 1.4 GW of solar in July
Germany added 8.65 GW of new photovoltaic capacity in the first seven months of this year, according to the Federal Network Agency (Bundesnetzagentur), bringing cumulative solar deployments to more than 109 GW.
Germany plans 500 MW/1,750 MWh battery, AI campus by 2028
Germany plans to build an energy hub with 500 MW/1,750 MWh battery storage and an AI data center, to be developed in phases through 2028.
Germany allocates 2.27 GW in latest utility-scale PV tender
Germany’s latest auction for utility-scale solar concluded with prices ranging from €0.0400 ($0.0467)/kWh to €0.0626/kWh. The procurement exercise was oversubscribed.
