10A MPPT Solar Panel Charge Controller Regulator 12V/24V Auto Waterproof - Best Sales

This MPPT Solar power controller can intelligently regulate the working voltage of solar panels, letting the solar panels always work at Maximum Power Point of V-A curve. Compared with ordinary solar controller, this MPPT controller can increase the efficiency of PV modules by 5%-30%.
MPPT advantage: Maximum Power Point Tracking (MPPT in short) system is a system which allows PV panels to outputs more Power by adjusting working condition of the electrical module. The maximum power point is mainly affected by the ambient temperature and the intensity of sunshine. The intensity of sunshine being constant, the maximum output power decreases with the rise of the temperature. The temperature being constant, when the sunshine intensifies, the open circuit voltage of PV battery basically keeps unchanged. But the short circuit current increases substantially, thus the maximum output power increases substantially.
This controller can intelligently regulate the working voltage of solar panels, letting the solar panels always work at Maximum Power Point of V-A curve. Compared with ordinary solar controller, this MPPT controller can increase the efficiency of PV modules by about 30%. However, due to many different factors, such as the difference in solar panel making, the change the Sun illuminance, change in temperature, the efficiency of the controller etc., the actually available increased rate is 5%-30%.

Waterproof and dust proof
Applicable to various types of batteries
Automatic recognition of input voltage
MPPT function
Overloading and overcharging protection
 
Rated Voltage 12V/24V
Max Load current 10A
Input voltage range 12V~17V / 24V~34V
Waterproof MC4 solar connectors included
Input voltage range 12V~21V / 24V~34V
Full charge cut 14.7V / 27.4V
Unit Weight 0.5 kg
12 Months Warranty