3 ms·
In a northern latitude, it looks like I could (more than) meet my electric use with ~1/2 of the southern face of my roof (so like 25% of the roof area). It wou
by maxerickson 6y ago
In a northern latitude, it looks like I could (more than) meet my electric use with ~1/2 of the southern face of my roof (so like 25% of the roof area).
It wouldn't be enough for winter heating though.