This genuine 50A MPPT Solar Charge controller has dual DC-DC conversion ability to charge back up battery from alternator in vehicle/vessel as well as charging the back up battery by solar simultaneously.
Charging of the back up battery will begin once the starter battery has reached 13.7V and will stop once the starter battery voltage drops below 13.2V
Using the latest buck boost DC-DC converter to have a conversion efficiency up to 98%.
The charging working modes divides into Solar charges backup battery, generator charges backup battery, Solar and generator charge backup battery and Solar charges starter battery.
The following battery types can be used as back up battery; Sealed battery, gel battery, vented battery, lithium Iron Phosphate battery. Charging parameters can also be customised to match battery requirements.
The stand-by power for this solar charge controller has been designed to be as low as 0.6W resulting in minimal impact or power drain on your system.
Optional Bluetooth module allows you to check historic data or make adjustments using an App on your phone.
System Voltage: 12V
Rated Charging Current: 50 Amps
Max Solar Open Circuit Voltage (V.O.C) : 50VDC
Max Power Point Voltage Range (V.M.P) : 17-36VDC
Max Solar Input Current: 45 Amps
Solar Input power: 700 Watts
Operating Temperature: -35 - +45 Degrees celsius
Protection Degree: IP32
Operating Altitude: <3000m
Communication Method: TTL
Size: 221mm x 176mm x 83mm
Warranty: 5 Years