Portland Bicycling

Cleantech Buffet (China Sunergy Sets Solar PV Efficiency Record, First Solar Buys 250 MW Solar…

Here’s some more cleantech news for the cleantech-obsessed: Solar Record Conversion Efficiency For China Sunergy Solar Cells China Sunergy has reportedly set a record for monocrystalline solar cell efficiency. The new record, 20.26%, has been verified by the Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE). First Solar Buys 250 MW … [continued]