So you spend $ 130 in payments to the solar company to save $ 150 in electricity and you fix the cost so the payment wouldn't go up and the cost of electrcity will. (biggerpockets.com)
We need more electrcity on offense. (sbnation.com)
Solar panels are likewise dark coloured and covering large areas with them will have a warming effect (only about 15 % of the light falling on a PV panel is converted into electrcity). (ramblingsdc.net)