1800 watts of SOLAR power on this 2021 Keystone Montana High Country 335BH. It has 3 Victron solar charge controllers and a 3000 watt Victron Multiplus. It is a fully capable boon docking rig. At 37 feet it has room for the family. The bunk room is ready for kids and has its own half bath. The master bedroom area is roomy and has direct access to the main bathroom. The refrigerator is a full size residential. There is a washer/dryer hookup in the main bathroom. The four Battleborn Lithium ion batteries are fully capable of handling the load. Two A/C units, one of which is also a heat pump. LOADS of storage!!