Maxwell

Hello all, I am considering to purchase a hybrid alphard and convert it to a camper, there are several things I would like to ask about the fantastic mpv: 1. Since there is a hybrid battery between the driver and passenger seat, is it possible to install swivel driver/passenger seats on the hybrid version? 2. Will the hybrid system able to switch itself on/off when running A/C at night? (Similar to what Prius does) 3. I planned to do some camping on some subzero degree location, is it possible to run a 100v electric heater using the AC outlet? Will the hybrid system be able to switch the engine on/off depends on the battery level? 4. My idea is to keep the camper's energy system as simple as possible, do you think there will be any potential problem to run the whole campers electric/cooking/heating system based on the A/C outlet without any leisure battery/propane? Thanks a lot for your help!