How To Select Solar Charge Controller

A solar charge controller is an essential component of a solar charging system.

How to select solar charge controller.

This means if your battery is full it stops the charging and if your battery is reaching an unhealthy. Select a charge controller that can handle the maximum output current of the solar panel or solar array. Select a charge controller that is compatible with the overall solar panel output voltage. Solar charge controller functions.

The standard configurations are 12 24 and 48 volts. Step 1 voltage selection. In simple words all vehicles have a negative ground system so when choosing mppt solar charge controller for rv autos and boat remember to choose the negative grounding charge controller. Choosing the most suitable charge controller is simple and only requires two steps.

Unlike the pwm charge controller which considers only the current in order to charge the battery the solarix mppt controller considers all the power of the solar panel therefore voltage and current. Good customer service warranty. If you are wiring your batteries for 24 volts you need a charge controller that is. The function of a charge controller is to regulate the charge going into your battery bank from your solar panel array and prevent overcharging and reverse current flow at night.

In fact the difference between the voltage supplied by the panel example 36v and the voltage required by the battery at that moment example 14v is not lost but is transformed by the mppt. It does this by using a transistor to shunt the pv charging circuit. Being able to select this device is unlike most chargers you have come across on the consumer market. There 2 ground design modes for a solar battery charge controller positive ground and negative ground design.

Select a charge controller that is compatible with the system voltage.