In order to power your other devices by using solar panels you will need to also put in a daily solar program. Therefore the Air Conditioner operates totally from the solar ability which the 4 x 270 watt panels create on the roof, instead of from a existing connection from https://offgridsolarairconditione35133.blogs-service.com/64183983/indicators-on-off-grid-solar-air-conditioners-brisbane-you-should-know