Applications, Functions, & Types of Solar Charge Controllers

Solar power generation has taken the world by storm and for the right reasons. It is one of the easiest ways to generate electricity when one is considering other forms of renewable energy sources.

With that being stated and out of the way, it is time to dive straight into the topic, solar charge controller – so what it!?

It is a device that controls voltage or current in a solar power generation system to keep the batteries and critical components from overcharging and damage, respectively.

Applications

The solar charge controlling devices will obviously be used in all forms of renewable energy systems that use the sun as their source of power generation. So, one can find a solar charge controller in any of the following settings:

• Street lights that use photovoltaic cells in order to convert sunlight into useable energy need solar charge controllers to store the captured energy (DC) inside the batteries.
• Solar power generation units installed in homes use a charge controller to ensure the whole system and the household wiring are kept safe from damage.

Functions

• The basic function of a charge controller is to regulate the voltage within a solar power generation/supply/storage system. It can either open or close a circuit, thereby halting or resuming the charging process, respectively, whenever a certain level of voltage is achieved or lost.
• The secondary function of a charge controller is to regulate or downright halt the reverse current flow. Advanced charge controllers manufactured by leading brands like Enertech UPS Pvt. Ltd. has the ability to understand when there is no power generation from the solar panel. In such a situation, the charge controller opens the circuit, thereby separating the battery units from the solar panels – thereby putting an end to reverse flow of current from the batteries to the panels.

Solar charge controllers are primarily of three types.

• Simple solar charge controller with 1 or 2 controls: This type of servo stabilizer comes with shunt transistors that enable the device to control the flow of current in either one or two steps. This type of controller shorts the solar panels of the solar power generation system when a specified voltage is achieved. 
• Pulse Width Modulated (PWM) type solar charge controllers: This is one of the most widely used solar charge controller Mumbai and in other parts of India.
• MPPT (Maximum Power Point Tracking) type solar charge controllers: This type of solar charge controller is the most popular and for the right reasons. Top manufacturers like Enertech UPS Pvt. Ltd. bank on the popularity of MPPT charge controllers for their ability to identify on their own the best amperage and voltage for a solar power generation/storage unit. These charge controllers allow a typical solar power system to increase its efficiency by thirty percent, if not more! In the opinion of an expert associated with Enertech UPS Pvt. Ltd., which is one of the leading servo stabilizer manufacturers in India, the MPPT type charge controller can even manage systems that can generate more than two hundred watts of power!

For the best results, it is recommended that one purchases solar charge controllers from renowned brands like Enertech UPS Pvt. Ltd. The company has been associated with the fabrication and supply of such products since 1989, which makes them a veteran of sorts!