Green Power Priority™ is used to describe the priority given to a solar input when charging an auxiliary battery in your vehicle.
For example, if a solar power input is available the maximum available solar power will be used before topping up the output charge current from another power source.
Priority is given to the solar input then to AC Mains power (where applicable), then to DC Vehicle Power, the advantage of this is that it places less load on the alternator.
For example, if a solar power input is available the maximum available solar power will be used before topping up the output charge current from another power source.
Priority is given to the solar input then to AC Mains power (where applicable), then to DC Vehicle Power, the advantage of this is that it places less load on the alternator and reduces the fuel consumption of the vehicle.
Read more here: Which of REDARC's products use Green Power Priority?