12V/24V Solar Charge Controller

In any solar power system you will find a solar charge controller. 12v/24v solar charge controller will regulate the current pulled into the solar panels and convert it into a reusable 12 volt or 24 volt dc power supply. Depending on the size of your residential solar power system you might require a 20 amp to 60 amp charge controller. The different size solar charge controller will be determine by the amount of input current that the system will have, therefore the more solar panels you have the larger size controller you will need.