Function Of Charge Controller For Solar Panel

Maximum power point tracking mppt.

Function of charge controller for solar panel.

A solar charge controller is a device which is connected between solar modules and battery. The basic functions of a controller are quite simple. The charge controller regulates this 16 to 20 volts output of the panel down to what the battery needs at the time. A charge controller charge regulator or battery regulator limits the rate at which electric current is added to or drawn from electric batteries.

This means if your battery is full it stops the charging and if your battery is reaching an unhealthy. It prevents overcharging and may protect against overvoltage which can reduce battery performance or lifespan and may pose a safety risk it may also prevent completely draining deep discharging a battery or perform controlled discharges. This voltage will vary from about 10 5 to 14 6 depending on the state of charge of the battery the type of battery in what mode the controller is in and temperature. Solar charge controller functions.

It does this by using a transistor to shunt the pv charging circuit. Mppt or maximum power point tracking controllers are far more advanced than pwm controllers and enable the solar panel to operate at its optimum voltage for maximum power output. Dual usb output 5v 2 5a max to support apple mobile phone charging. What is a charge controller.

Charges the battery as per battery specified b. Limits the charge current 2. Solar charge controllers regulate the energy flowing from the pv array and transfer it directly to the batteries as a dc coupled system which is the most efficient and effective manner he said. A charge controller is an essential part of nearly all power systems that charge batteries whether the power source is pv wind hydro fuel or utility grid.

Its core function is to regulate the incoming pv power in such a way that it 1. Clearly indicate the status and data it can be conveniently switched modes and parameter configuration parameters adjustable suitable for home. Build in industrial micro controller automatically manage the working of solar panel and battery in solar system. Its purpose is to keep your batteries properly fed and safe for the long term.

Using this clever technology mppt solar charge controllers can be up to 30 more efficient depending on the battery voltage and type of solar panel connected. Giving batteries as long of a life as possible is an important function of a charge controller.