BS, I have done the math for both my home and a future RV storage facility. Without the subsidies it doesn't work. Even with the subsidies the pay back is along time coming if at all. I have in the past over seen solar projects for the Govt. and it does not work. It had promise at one time and I was a big supporter of both solar and wind, but it just don't work with oil and coal prices any where near current and future projected levels.