Is Solar still worth it in Southern California if you get a battery
Our system doesn''t have a battery, but because we were able to file and install under the NEM2 deadline it''s not as needed. The battery is probably running you ~$8-12,000 depending on the size of the battery. But...3.16 kW is really small system size. I used Energysage to get several quotes to compare the price per watt.