I live in Florida and can pretty much grow food all year long. I know most of the Country can not. So I bought a small Solar Panal and a case of grow lights, which I have up and running great in a 70 degrees dark closet. It is working great,but it has only been three weeks. I own a small company who sells Survival Vegetable Seeds and want to able offer a way for the rest of the Country to be able to grow year round. Do you think that this maybe a product that would sell? Has anyone tried it before? I would not supply the battery as they are too much to ship. The solar panal,solar lights everything but the battery would run about $250.00 Your opinion Please!!