Intelligent Dual Power Transfer Controller
In some application there is a stand-alone solar or wind system with available main supply, one can choose to use up the energy stored in the battery first and when the inverter disconnects due to low battery voltage,the controller will automatically transfer the loads to the second mains (Such as Public power).
· Controller is reliable between inverter and AC mains
· With priority circuit and fixed network operation
· Transfer to second AC Voltage automatically
· Avoids damages on the inverter and battery
· Suitable for the off-grid wind or solar system