At LUX Solar we have designed our solar controllers to withstand the harsh marine environment. Our MPPT charge controllers range from IP21 to IP67 and use high efficiency three stage chargers to keep your batteries in optimum condition. We also stock German engineered Phocos and Victron solar charge controllers. For caravans or backpackers who want quality on a budget we stock SRNE solar controllers. If you would like to know the power requirements for your marine solar system or your caravan solar system please contact us, use our LUX Solar calculator or read through our knowledge articles.