Our MPPT Solar Charge Controller is designed to automatically recognize the system voltage of 12V/24V/48V, making it user-friendly and easy to install. It utilizes an advanced tracking algorithm to maximize energy harvesting from solar panels, achieving up to 99% tracking efficiency. #40a mppt controller overload

Additionally, our controller includes various safety measures such as short-circuit, over-temperature, overload, reverse polarity, and lightning protection, ensuring a long service life.

Item number	AP-40
Rated Current	40A
DC input Voltage	12V, 24V, 36V, 48V
Max input voltage	150V

Solar charge controllers are designed to do two primary things within a solar power system:

optimize the charging of your deep cycle batteries by the solar panels and prevent electricity from the batteries from going through the solar panels when there is no sun.

Many we offer have additional features, including the ability to automatically turn DC powered loads off or on, such as lights. Others may be used with relatively high voltages of strings of solar panels. Additionally, some can provide monitoring of your batteries' voltage and amp-hours left and even connect to your home data network for remote monitoring.

MPPT tracking efficiency not less than 99.5% Charging conversion efficiency up to 98.6%.

Full load efficiency of 96.6% two working modes are optional.

5v solar charger controller