Function Of Charge Controller For Solar Panel

This means if your battery is full it stops the charging and if your battery is reaching an unhealthy.

Function of charge controller for solar panel.

In solar applications charge controllers may also be called solar regulators. The mppt solar charge controller is the sparkling star of today s solar systems these controllers truly identify the best working voltage and amperage of the solar panel exhibit and match that with the electric cell bank. It does this by using a transistor to shunt the pv charging circuit. Eeekit 30a solar charge controller dual usb port solar panel battery intelligent regulator multi function adjustable lcd display with timer setting on off hours 12v24v 30a 4 1 out of 5 stars 274 13 99 13.

The epever mppt solar charge controller has an automatic system voltage recognition of 12 to 24v and an auto saving function to remember settings. 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. 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. Solar charge controller functions.

The controller directly reads the battery level and once the battery is full it knows to slow down the rate of solar charge to a float keeping is from charging the batteries past 100. Maximum power point tracking mppt. Charge controllers are sold to consumers as separate devices often in conjunction with solar or wind power generators for uses such as rv boat and off the grid home battery storage systems. Giving batteries as long of a life as possible is an important function of a charge controller.

The function of a charge controller is to regulate the charge going into your battery bank from your solar panel array and prevent overcharging and reverse current flow at night. It regulates the voltage and current coming from the solar panels going to the battery. Most 12 volt panels put out about 16 to 20 volts so if there is no regulation the batteries will be damaged from overcharging. The main purpose of the controller is to prevent the batteries from over charging.