A solar charge controller is capable of handling a variety of battery voltages ranging from 12 volts to 72 volts. As per the basic solar charge controller settings, it is capable of accommodating a maximum input voltage of 12 volts or 24 volts. You need to set the voltage and current parameters before you start using the charge controller.
Set the absorption charge voltage, low voltage cutoff value, and float charge voltage according to your battery’s user manual. Adjusting these settings helps prevent battery damage and promotes efficient charging. Start Charging: Your solar charge controller is ready to go once all these settings are adjusted!
The average output produced by an MPPT solar charge controller can be 42 volts. You will require additional batteries to produce higher voltages. Here is the catch: to prevent your batteries from damage, you need to choose the right solar charge controller. Just installing a charge controller won’t solve all your problems.
To get the best performance from your LiFePO4 battery, it’s recommended to use an MPPT solar charge controller with a “user” or “custom configuration” mode. These controllers are designed to regulate voltage from a high panel to a low voltage, which is obviously ideal for heavy-duty applications.
A solar charge controller is used for this purpose. It sends short energy pulses to the battery. The average output produced by an MPPT solar charge controller can be 42 volts. You will require additional batteries to produce higher voltages.
It is the maximum number of amperes that your solar charge controller can handle. It is the parameter on the basis of which a solar charge controller is rated. It can be 10A, 20A, 30A, 40A, 50A, 60A, 80A, or 100A. 5. Maximum Charging Current It is the maximum output current of the solar panels or solar arrays.