This is a multi-functional off grid solar inverter, integrated with a MPPT (120VDC ~ 430VDC) solar charge controller, a high frequency pure sine wave inverter with a UPS function module all in one machine.
This unit is perfect for off grid backup power and self-consumption applications.
It can work with or without batteries.
The Wi-Fi / GPRS module is a plug-and-play monitoring device to be installed on the inverter.