How to choose a controller for a solar energy system

The function of the inverter is simple and clear, which is to convert 12V/24V/48V/72V DC (battery, battery, DC power supply) into 110V/220V/380V AC power commonly used in households.

The controller is used when the photovoltaic module is used to charge the battery. It can maintain a stable charging process, avoid over-rushing the battery, and prevent the battery from flowing backward and causing reverse current damage to the photovoltaic module. So the full name of the controller Also called solar charge and discharge controller, it is divided into MPPT solar control and PWM solar control.

Everyone pays attention to the specific usage requirements and the configuration of photovoltaic modules when choosing, and choose the appropriate inverter or controller.

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