ProdigalFrog@slrpnk.net to Wikipedia@lemmy.worldEnglish · edit-21 个月前George Cove - A Canadian inventor that may have discovered solar panels in 1904, 40 years before Bell Labsen.wikipedia.orgexternal-linkmessage-square2linkfedilinkarrow-up150arrow-down13
arrow-up147arrow-down1external-linkGeorge Cove - A Canadian inventor that may have discovered solar panels in 1904, 40 years before Bell Labsen.wikipedia.orgProdigalFrog@slrpnk.net to Wikipedia@lemmy.worldEnglish · edit-21 个月前message-square2linkfedilink
minus-squareEheran@lemmy.worldlinkfedilinkEnglisharrow-up5·1 个月前What 50 years? He invented them? Charles Fritts installed the world’s first rooftop photovoltaic solar array, using 1%-efficient selenium cells, on a New York City roof in 1884.
minus-squareProdigalFrog@slrpnk.netOPlinkfedilinkEnglisharrow-up7·1 个月前 What 50 years? Ah, typo in the title, cheers for mentioning it. I didn’t notice the link to Fritts at the bottom. He certainly does appear to beaten Cove.
What 50 years? He invented them?
Ah, typo in the title, cheers for mentioning it.
I didn’t notice the link to Fritts at the bottom. He certainly does appear to beaten Cove.