5 ms·
I think the total energy available at ground level is something closer to 250W/m^2.
by pcowans 13y ago
I think the total energy available at ground level is something closer to 250W/m^2.
- dredmorbius 13y agoIt's 1kW/m^2, which, given cell efficiencies of ~25% gives you your 250W/m^2 value. I goofed saying 1W/m^2.