... current(A)50Largest PV power of components(KWp)1.92PV Input control arrays2Largest current of PV control arrays(A)25No-load current ... display)Display contentBattery voltage,PV voltage,PV current,PV powerWorking temperature and humidity range- ... RS485Protectionreverse charging prevention, preventing reverse connection, overcharge of a battery, battery reverse connection prevention, lightning protection ...