This is the largest in our range of three, the 65w CARASOLAR can charge at a whopping 3.68 amps per hour making it ideal for a full timer as well as for the families. Between spring and Autumn it should cope with everything you have to throw at it, TV up to 4-5 hours, lighting, water pump, radio and that all important caravan mover. It comes with regulator and all the usual refinements.