Waterproof 20A 12V/24V MPPT solar charge controller with Bluetooth connectivity for caravans, motorhomes, campervans, boat, yacht and marine applications

Waterproof 20A 12V/24V MPPT solar charge controller with Bluetooth connectivity for use with a 12V or 24V battery bank and solar panels up to 260W (12V battery bank) / 520W (24V battery bank) - ideal for outdoor solar power systems, boats, yachts, marine applications and areas with high humidity