How Does A Solar Charge Controller Works?

How Does a Solar Panel Charge Controller Work

How Does A Solar Charge Controller Work?

The solar console charge controller is a device that regulates how much energy your solar panels produce.

And its main job is to foreclose damage to the battery and other components in the system.

The commodity below will explore how this device works, how it prevents problems with your equipment, and what you lot should know before purchasing one for yourself.

What Is The Working Concept Of The Solar Panel Charge Controller?

The solar console charge controller is an electrical device that regulates how much free energy your solar panels produce.

This is how it works: the more than sunlight, the greater voltage produced past the array of photovoltaic cells.

There are two types of PV arrays, Series and Parallel connections.

Series ways connecting one prison cell to another, and Parallel means connecting cells in series to form a group.

The greater the number of solar panels that y'all connect, the stronger and more intense voltage becomes.

But how can we regulate this voltage? How does it non damage other components such as batteries or wiring?

This is where the charge controller comes in:

The controller prevents damage to your equipment by converting excess voltage into heat through a blocking diode, which is an electronic component that only allows current menstruum in ane direction.

This ensures that no more than voltage can be created in your system subsequently information technology has reached its maximum level of power generation at around 22V or 33V.

What Are The Dissimilar Types Of Solar Console Accuse Controllers?

There are 2 main types of charge controllers, and each one serves a different purpose.

The starting time type is called PWM – Pulse Width Modulation Charge Controller that converts the excess voltage into heat through a blocking diode and regulates how much energy your solar panels produce past converting it into another class of energy: alternating electric current (Ac).

The second type is called MPPT – Maximum Ability Point Tracking Charge Controller that monitors the power produced by the array at whatsoever given moment and then calculates how to increment or decrease the voltage in order to maximize the amount of electricity that enters the bombardment.

What's The Difference Betwixt MPPT And PWM?

MPPT controllers are more efficient at converting power than regular PWM charge controllers because they work by adjusting how many volts go into the battery.

This means that an MPPT Solar Console Charge Controller can put more power into your bombardment at one time.

For example, a 24V solar console assortment is most efficient when the charge controller puts out 27 volts for information technology to be fully charged.

A PWM Solar Console Accuse Controller cannot do this considering of how they work: past taking the difference in voltage and converting it into estrus.

When the batteries are fully charged, a PWM controller will stop sending voltage into them and but send any is left over as heat instead.

Which Solar Panel Accuse Controller Is Amend – MPPT Or PWM?

Both types of accuse controllers accept their own advantages and disadvantages:

PWM is cheaper, so it works great for small-scale systems with ane or several solar panels.

MPPT can increase how much ability your system generates by upwards to 30%, so they piece of work best when you lot have a bigger array of photovoltaic cells and desire to get more electricity out of them.

Nonetheless, at that place are also some disadvantages that you lot should consider earlier purchasing an MPPT charge controller:

First of all, the price is around 50% more, which can arrive harder for those who are on a budget. Also, they practice non perform equally well in cold temperatures, so if you live in a cold atmospheric condition area, then an MPPT charge controller won't be for you.

Last Words

Solar panel charge controllers are an of import function of how your solar panels can function and how much electricity you will get out of them.

They regulate the voltage produced by photovoltaic cells, converting backlog energy into estrus or Ac current in order to preclude damage to other equipment like batteries and wiring that might result from as well much power generation at once.

In the stop, we really promise yous enjoyed this article as much as nosotros did.

Do you have whatever questions about solar accuse controllers?

If so, please share your thoughts with us in the comments department beneath.