The PowerLine inverters from Büttner Elektronik supply a pure sine wave voltage. Even sensitive loads can be operated without interference within the respective power window (600 W). All devices are equipped with a remote control to control the inverter from the interior. In addition, the devices can also be started via a control input. Either directly via a 12 V signal or via the MT 500 iQ battery computer (see page 430). This means that even without a grid connection, an e-bike charger can be charged on board directly via the inverter in the event of excess power (e.g. solar). All safety and monitoring functions are integrated. These, like the temperature-controlled high-performance fans, ensure trouble-free operation. The no-load current consumption is very low in order to load the on-board battery as little as possible.