cleanest alternative to fossil fuels with zero emissions but not yet commercially viable to be applied on a widescale. High capital outlay needed, maintenance is cheap or minimal. More research required as to efficient batteries that can store solar power during overcast days. The power of the future! Bye bye oil.
a house that: produces its own solar power, contributes clean electricity to the utility grid, has no monthly electric bill and is providing yearly income for the homeowners.
Every sunny roof with at least 350 square feet facing south, west, or southwest is solar gold.