Has anyone seen any specs on these yet? Power output/square meter maybe. He talked about having the most efficient panels but didn't mention what the efficiency is. I think I've heard 19 or 20% in the past for Solar City panels. But what is the actual coverage on the roof? It did not look like 100% coverage per panel. Seems like it would be better to have a larger than shingle sized panel both to decrease installation time and installation material cost. And don't forget, there are other companies doing the same thing out there although they may not have the same advertising clout as Mr. Musk.
|