4 ms·
Wikipedia has a few citations: http://en.wikipedia.org/wiki/Grid_parity#Solar_power http://en.wikipedia.org/wiki/Grid_parity#Solar_power The key detail is that
by plorkyeran 15y ago
Wikipedia has a few citations: http://en.wikipedia.org/wiki/Grid_parity#Solar_power http://en.wikipedia.org/wiki/Grid_parity#Solar_power
The key detail is that the cost per watt for PV on the open market dropped 40% in 2011.