An aluminum profile serves as support and heat sink for the FOX controller family and a few plastic injection-molded parts form the common basic structure. The product design was based on an image that has its justification both for the electronic products and for the young company: sun rays shining through a window!
The company SUNWARE from Duisburg started its entrepreneurial activity with electronic controllers for charging and discharging of large batteries preferably in boats, mobile homes and caravans. Solar cells were used for charging, discharging is done by the connected consumers, lights, TV, computer, refrigerator, etc. The FOX charge-controllers provide information about the state of charge and warn when the charge falls below defined values.