60A 40A MPPT Solar Controller 48V/36V/24V/12V Auto Back-light LCD Max 150VDC Input Energy Saving Wifi RS485 Port ,Multiple Protection Functions

1.Increase all kinds of protection function to be used more reassuring. 2.Add the LOAD sampling to be used more clear of output load. 3.Wider PV Input voltage, so it suitable for more kinds of PV modules 4. Reduce the static standby self-consumption, energy saving and more simply for small system.