My customers cruise in the Summer months and rely on a mobility scooter. This year it means less cruising and more time moored in accessible locations with a need to recharge the built in scooter battery from a 230V inverter.
We fit a 600 watt system with Victron 100/50 Smartsolar MPPT controller. System works well and in Summer keeps up with the high power demands of the scooters 230V battery charger. At customers request cables are routed inside the boat. At the same time I fit 4* Trojan 6 volt T125 batteries and rewire to suit.