MPPT solar charge controllers are programmed with a Maximum Power Point Tracking algorithm that allows the solar charge controller to track/calculate the maximum power output of a solar panel or solar array at any given time to a 99% rate of accuracy.
Due to the accuracy of the MPPT algorithm and the built in DC-DC converter, our MPPT solar charge controllers have a conversion efficiency of up to 98% for converting the solar energy into usable energy for charging the battery or supplying solar power directly to loads automatically when the battery is full.
The built in DC-DC power converter steps down the voltage from the solar panel to match the battery voltage, while transforming the surplus voltage into current. This method is up to 40% more efficient compared with the conventional P.W.M(Pulse Width Modulation) method.
The self-consumed power for the solar charge controller has been designed to be as low as 0.7W-1.2W resulting in minimal impact or power drain on your system.
Our MPPT solar charge controllers are compatible with all battery types, the battery charging parameters can also be customized.
A temperature sensor is supplied with each unit for monitoring battery temperature to help increase battery life and for extra safety.
The optional Bluetooth module allows you to check historic data or make adjustments using an App on your phone.
System Voltage: 12/24V
Maximum Solar Open Circuit Voltage (V.O.C) : 100VDC
Maximum Solar Voltage (V.M.P) : 75VDC
DC-DC Conversion Frequency: 40kHz
Solar Input power:
12V Battery Bank: 260 Watts
24V Battery Bank: 520 Watts
Rated Charge current: 20Amps
Rated Load Current: 20Amps
Operating Temperature: -35 - +45 Degrees celsius
Protection Degree: IP32
Communication Method: RS232
Size: 238mm x 173mm x 72.mm
Warranty: 5 Years