Solar Battery Charge Controller
A Key Component of a Solar Power System

Power, solar power, solar battery charge controller, battery banks, power inverter, wind turbines, micro-hydro. These are some of the common terms being tossed around. They refer to a new approach to a traditional product – power. It's all about finding alternative power solutions to produce and deliver what worldwide is in high demand – energy.

In today's world, there's been a revolution in the way we look at power production. We are beginning to question more than ever how energy is delivered. Many people want to cut down on their dependency upon imported and non-renewable oil and gas. Some want to put an end to "dirty" electricity. Still others want to get off the grid completely. They want to avoid the massive power corporations and any government involvement in power production and delivery.

If you go green and go solar, no matter what your rationale, you will need to purchase or construct a viable and efficient solar production system. This will include, among other solar powered computer components, a solar battery charge controller. Your system will not function properly, efficiently and effectively without one. Yet what is it and why do you need it?

Defining a Solar Charge Controller?

A solar charge controller is also referred to as a solar battery charge controller. It may also be called a regulator. This component of the solar production and delivery system has one main purpose. That is to control the movement of the current to and from the battery subsystem. In doing so, it prevents the batteries from becoming overcharged.

The charge controller is required to help the delivery of energy from source to battery flow smoothly. It helps ensure the power goes into the batteries and remains there so you can run everyday items such as your stove, fridge and even DC powered computer.

How Does It Accomplish This?

Essentially, the charge controller restricts the amount of charge entering and exiting. It accomplishes this by reducing or halting it the moment the battery achieves full capacity. This ensures the battery remains charged. At the same time, preventing it from overcharging will extend the life of the battery.

Other Features

A charge controller may act as indicated above. Certain types, however, may also feature a monitor system. This is usually found in high-end charge controllers. Monitors allow you to read and view specific data from many remote locations. You can do so using the internet.


Whatever the reason you opt for solar power, you will need to make sure the system includes a quality solar battery charge controller. Without this specific component, you will not be able to ensure the batteries have a full and protected long life so you can count on your DC power supply.

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