German manufacturer achieves 80% overall efficiency with new PVT solar module pv-magazine.com Submitted by galileofan t3_1249o2a on March 28, 2023 at 2:27 AM in Futurology 25 comments 175
kryptylomese t1_jdzub0x wrote on March 28, 2023 at 12:17 PM er... but it is often hot when it is sunny, so there is less of a requirement to heat your home. Permalink 2
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