Earlier I spoke of the custom truck box with optional fold out Solar Panels as a means to charge while you drive your Pick-up conversion, while your parked at work or shopping. The option does not exist for current Factory made vehicles. And if you have sun-roofs or roof racks it too is not an option. The sun is free energy and while panels don't quite do the whole job it can extend your range. Currently panels are imported from elsewhere but we have everything necessary to build panels here. The panels can be made fo many applications like cars, trucks, transports, buses, houses, businesses, etc..