Unfortunately though, photovoltaic cells are probably the least efficient way to generate electricity. Yes, they will help, yes they've gotten better over the years, but regardless, they are far too expencive and take up too much space to be usuable for an economic structure.
Nonetheless they do work, and it is an excellent way to get some "free" energy if you park in the sun all day anyways especially in Florida.
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ASE: Brakes
Yea..that very well could have been the most retarded idea I've ever heard, but .. do it anyway. -TheShow50h