Residential Solar Prices Averaged $3-$4 Per Watt in 2014-2015, SEPA Says
Residential solar prices in 2014-2015 averaged between $3 and $4 per watt, the Solar Electric Power Association (SEPA) said in its latest report on solar PV system prices.
Residential solar prices in 2014-2015 averaged between $3 and $4 per watt, the Solar Electric Power Association (SEPA) said in its latest report on solar PV system prices.