Comment on 'Reverse Solar Panel' Generates Electricity at Night
XeroxCool@lemmy.world 3 days agoAgreed. It’s 1/100 with old panels at 1/300 with modern high performance panels, being up to 300w/m.
Comment on 'Reverse Solar Panel' Generates Electricity at Night
XeroxCool@lemmy.world 3 days agoAgreed. It’s 1/100 with old panels at 1/300 with modern high performance panels, being up to 300w/m.
raspberriesareyummy@lemmy.world 3 days ago
Outside earths atmosphere. Only ~650 Watts/m^2 reach the surface of our planet.
Thorry@feddit.org 3 days ago
No that’s not right, it’s about 1000 watts/m2 on the surface. But it is on a totally clear day with the sun directly overhead. So depending on your latitude you get less per m2 because the Earth is round.
raspberriesareyummy@lemmy.world 3 days ago
On the power outside the atmosphere I didn’t comment because I was too lazy to look it up, the ballpark of the previous commenter was correct.
Regarding the surface: my apologies, I quoted a number from university that must have been a simplification for a calculation exercise, and I made the mistake of never thinking about it critically. Turns out I was wrong.