Comment on Surface area required to power the whole world by solar powerparentComments−lhorie16yI remember reading somewhere a while back that the investment in solar panels doesn't really pay off because of the somewhat low life expectancy (~10 years) and high costs. Is that because of the batteries also?
Comments
I remember reading somewhere a while back that the investment in solar panels doesn't really pay off because of the somewhat low life expectancy (~10 years) and high costs. Is that because of the batteries also?