PowerPart 2018 Converter Relay Housing with Link Harness. Relay Housing with Easily accessible fuses for 12V System. Designed for Conversion vans complete with Options to add Solar, Vehicle Battery, Leisure Battery and Power Supply as well as 12V Extensions. All power sources work together as a system with the functionality of a split charger relay. The link harness plugs into the Relay Housing and provides a customisable harness with the ability to add various option extensions. Option connections provided: 2x lights, Fan, Heater, Aux, Fridge, Oven, Pump, Permanent supply. A Control panel Connection at 3m in length is also Provided, a Control Panel is required and available seperately.