100a Mppt Solar Charge Controller Inverter

Solar charge controllers

A solar charge controller is an essential electronic component of every solar PV system.

It is placed between the solar array and the battery storage bank in the system.
The main function of a standard charge controller can be summarized as:

Preventing back current that flows from batteries to PV modules when the PV voltage is less than batteries.

Preventing overcharging of the batteries when the voltage of the PV panels is higher than that of batteries

Connecting DC loads to Battery bank

While Small PV systems operating with low power output can be a function without using charge controllers, for stand-alone systems that ensure a long-term operation, charge controllers have to be used to prevent overcharging or deep discharging of the batteries in a battery bank during its operation.

The core operation of a charge controller is to control the output power of the solar panel to the batteries and divert the extra power from the fully charged batteries by burning off excess power as heat while returning the power produced from PV panels to the batteries when they are depleted of their electric energy.

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