This past March I had solar panels put on the house in the Southern California desert. The solar company put on 43 panels.
I received my June bill from Edison and it was $4 which is the cost of 'connection' to Edison. No charge for electricity. So far, I have not received an electric bill for April-June (beside the connection fee).
I told the solar people that I wanted enough panels if I decide in the future to get an electric car or two. The engineer said 'no problem'. If we generate more than we use, Edison will buy the electric back at a very reduced rate. So, the solar company tries to balance the house with just enough solar vs. over-producing.
The 30% TAX credit was a nice plus.
If and when the battery banks come down in price, I would consider going totally off of the grid. Our motorhome has Lithium Ion house batteries and I'm very please on the way they work and recharge. They can be rebuilt vs. replaced after the 10 yr. life expectancy.
Safe travels,
MM.
