The most Advanced 20A charge controller with MPPT function (maximum power point tracking function)

Advanced regulator with maximum power point tracking (MPPT) designed for off-grid systems up to 1040W. The controller is equipped with an intelligent algorithm that allows the maximum use of the power supplied by the panel. This is possible thanks to the very fast finding of the MPPT in all weather conditions. The device provides efficiency up to 98%. Thanks to the built-in memory, it is possible to save the operating parameters of the regulator up to 450 days of operation and then copy the data to a computer via a LAN or RS232 connection
The unique function of the regulator is the possibility of connecting it to a computer and analyzing the saved data from the level of a web browser. Data from 450 days back, available for inspection, including:
- battery voltage [V]
- charging power [W]
- generated energy [kWh]
- battery level [%]
- voltage on modules [v]

The main advantage of the regulator is the maximum power point tracking function. This function ensures an increase in energy yield even above 30%. The regulator, depending on the voltage supplied by the panel, is able to adjust the operating parameters in a way that minimizes energy losses. An advanced tracking algorithm allows the panel to operate at the voltage that produces the most energy. Then the high voltage flowing from the panels is lowered to the expected level (12/24/36 or 48V). In addition, thanks to the MPPT function, we gain the possibility of connecting panels in series in order to obtain higher voltages and thus reduce the cable cross-section between the panels and the regulator.

The main features of the product
- Efficiency of conversion 98%
- Automatic voltage recognition
- Overcharge protection
- Protection against deep discharge
- Protection against reverse polarity connection
- Automatic fuse
- Protection against over-voltage of modules
- Reverse current protection at night
- Voltage regulation
- Maximum power point tracking feature
- Overload protection
- Automatic power recovery after recharging the battery