And, since Slashdot is a US centric site, I like it when things are put into American common terminology.
Ah yes, US centric but also for nerds and others close to science.
And science has little patience with that old fractured system.
My calculations were based on € 0.23 per kWh and payback will be after seven years.
But there are plenty of models to calculate one from the other.
Yes for efficiency's sake the weather could be better but it's still quite well possible, you do realise these cells will even generate power on cloudy days?
UNIX is hot. It's more than hot. It's steaming. It's quicksilver lightning with a laserbeam kicker. -- Michael Jay Tucker