Battery charger device, for motor battery. The charger picks up energy by solar panel and by the battery charger, via service battery.
This device is installed near the battery and so you don't need to bring the car battery cable up to the regulator.
Recharges the car battery with a regulated current from 0.1 to 4A max., depending on the state of the batteries and giving priority to the service battery.
The green LED indicates that the battery is being charged.
Size 80 x 50 mm H50.