What is a solar photovoltaic power generation system

Photovoltaic power generation systems are usually divided into grid-connected power generation and off-grid power generation.

What is a PWM controller

PWM refers to the use of the digital output of the microprocessor to control the analog circuit, and it is a method of digitally encoding the level of the analog signal.

Difference between pwm and mppt controller

The so-called MPPT (Maximum Power Point Tracking) is the maximum power point tracking. The maximum power point tracking controller is a device designed in the controller that can perform intelligent calculation and implement tracking at any time to realize real-time monitoring of the power generation voltage of the solar panel, and track the highest voltage and current value (VI).

How mmpt works

The full name of MPPT controller is "Maximum Power Point Tracking" solar controller is a replacement product of previous solar charge and discharge controllers.

The working principle of mppt solar charger

The mppt solar charger is a device that converts solar energy into electrical energy. The solar energy is converted into electrical energy and then stored in the battery. The battery can be used as any form of power storage device.

The main function and use of solar controller

The solar controller is mainly used for photovoltaic modules to charge the battery. It can stabilize the voltage during the charging and discharging process and avoid device damage caused by overcharging. Therefore, the full name of the controller is also called the solar charge and discharge controller, which is divided into MPPT solar controller and PWM solar controller.