This produces 1 kilowatt for each hour power output. The only choice the proprietor is left with then is to sell the car to a junk yard or perhaps to some other proprietor. High quality (when it is still available) costs much more. Will they be as good as the commercially manufactures ones? You still can use it as long as you know how to de-ice your windshield. Applying a roll on mattress liner is easy to do.