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A solar regulator (also called a charge controller) is used in conjunction using a stand alone (off grid) or perhaps a grid connect solar power system that incorporates a backup battery bank. To get a grid connect solar power system that does not use batteries, a solar regulator isn't needed. Get a lot more information and facts about controlador mppt

A solar regulator is actually a compact box consisting of strong state circuitry which is placed amongst a solar panel and also a battery. Its function should be to regulate the level of charge coming from the panel that flows into the deep cycle battery bank as a way to stay clear of the batteries being overcharged.

A regulator also can present a direct connection to appliances, although continuing to recharge the battery; i.e. you can run appliances straight from it, bypassing the battery bank; but the batteries will continue to be charged.

Modern solar regulators are extremely efficient and can outperform just about any 3 stage mains energy battery charger.

Selecting a solar regulator

To figure out the size regulator you are going to require, check the amp ratings of your solar panels and add these figures up - that figure could be the minimum size regulator you'll nee. Also keep in mind when deciding on a solar regulator, it is significant to also look ahead - should you consider you are going to be adding for your system, it pays to buy a regulator rated as higher as you possibly can, which can save you money when you add additional solar panels.

Solar regulator maintenance

A solar regulator demands no upkeep aside from standard checks in the wired in connections to find out that they're tight and corrosion free. A solar regulator should be mounted out of direct sunlight and in an area where there's decent air flow. When the solar regulators of these days are extremely robust; functionality and serviceable life will endure in extreme heat.

As an additional security mechanism to shield the regulator, your batteries and appliances, plus reduce fire risk, it really is sensible to place an appropriately rated fuse among the solar panel and the regulator.