Hi... I am looking for guidance about aircon. (BRAND) Especially in the Air -BnB. It will be a 12BTU. ....and maybe our room. Our room is also build sort of back to back attached to each other. The house do have a 8kw inverter or is the Aircon with their own solar realy worth it? Pro and Cons.? I am also using a Heat Pump for pre warming the geyser water. I am looking for any advice how to use it optimal and Especially that the two is not on at the same time to put stress on the Solar Inverter Trips if spike 7kw or so. Thank you. Dirk