Researchers in Brazil tested second-life polycrystalline PV modules for two years and found they retained 87–88% of their original power, with minimal degradation and stable performance. Despite ...
A research team at Germany's Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE) has combined accelerated laboratory aging testing with outdoor exposure to improve the assessment of TOPCon ...
III-V germanium PV module with efficiency of 34.2% is “most efficient solar module in the world”, plus III-V silicon PV module shows efficiency of 31.3%. 17 February 2026 Project manager Dr. Laura ...
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