Hi, i have an easysolar 48/5000, i also have a generator and a temporar grid acces. Does ac out 2 benefits from pv Power or batteries? I read the manual and it says that the current will only go thru AC out 2? I have a heat pump wich i want to connect to the inverter, but i also want to get ac from panels during the day for the ac out 2, for the moment. After i finish the entire project i want to get rid of the grid and stay only with generator and batteries.