Yes Freddie, It would be interesting to know the power roughly that you get from each Solar Panel and the number that you need. Ree the Battery pack for a car, i think they recon the pack will last for One Hundred thousand miles, but assuming this if the rest of the car was good for say Two Hundred thousand miles, you would then need a new battery pack,and i recon that would cost a minimum of Five thousand pounds, maybe more, so a lot of people would sell or get rid of the car.Rgds Mike