silpol » from archive
The most efficient is triple-junction concentrator stuff for space applications. Well, yes. What I'd be interested in is "cheapest rooftop-installed kW" showdown. ‎- 9000
@9000 "The takeaway point is: Skip the focus on hypotheticals and irrelevant superlatives. Forget about what the “most efficient solar panels” are. Check on the solar installers in your area (you can get connected to them via our home page). See what they quote you. Ask them what solar panels they would use if you want to know. And compare your options to your heart’s content." ‎- silpol