A 24V MPPT (Maximum Power Point Tracking) solar charge controller is a device that is used to charge a 24V battery using solar panels. It works in a similar way to a 12V MPPT solar charge controller, but is designed to be used with a 24V battery system.
Like a 12V MPPT solar charge controller, a 24V MPPT solar charge controller uses MPPT technology to maximize the power transfer from the solar panels to the battery. It constantly monitors the voltage and current being produced by the solar panels and adjusts the resistance in the circuit to allow the maximum amount of power to flow to the battery. This helps to maximize the charge rate of the battery and ensure that it is charged as efficiently as possible.