Only asked as we had 550 ah left when we departed and used 1800w air fryer,hair drier,kettle TV,router etc but have 640w solar ( and 200w folding at home never been used ,think I over estimated when building the van I also added 100ah charger and bought a little inverter Genny neither of them have been used in 3 years200w on the roof and a 200w portable that moved around into sun...
I would like more on the roof to be honest