Yea most roofs are unfortunately not positioned ideally for PV.
Comment on Solar Panel Questions
Robin@lemmy.world 2 weeks ago
The 275 number probably isn’t (just) a model number but the max generated wattage. That’ll give you some idea of the generated power. In practice you’ll never hit that number but I just got a peak of 315w at noon on my 355w rated panels.
TwiddleTwaddle@lemmy.blahaj.zone 1 week ago
Cybermatrix1@slrpnk.net 2 weeks ago
Indeed, it’s actually Wattpeak. For my work I make a difference between actual Watts and solar Wattpeak. I normally multiply by 0,75 to get the MAX power. This max power only occurs around noon as the sun goes up and down again. For energy in my home (Lithuania) I hope to get in the summer with 1kwh/M2 of solar panel.