jaykrown to Today I LearnedEnglish · 25 days agoTIL about bifacial solar cells which produce electrical energy when light hits either sideen.wikipedia.orgexternal-linkmessage-square32linkfedilinkarrow-up1118arrow-down12
arrow-up1116arrow-down1external-linkTIL about bifacial solar cells which produce electrical energy when light hits either sideen.wikipedia.orgjaykrown to Today I LearnedEnglish · 25 days agomessage-square32linkfedilink
minus-squarejaykrownOPlinkfedilinkEnglisharrow-up1arrow-down1·24 days agoWhat do I need to learn about it?
What do I need to learn about it?