SunSaver Duo is a solar controller produced by Morningstar company, which supports 12V system and has a maximum solar charging current of 25A.
The SunSaver Duo is an advanced PVVM dual-battery charge controller designed for RVs, caravans, boats, and other installations requiring simultaneous charging of two separate batteries. It features a solar input connection, two isolated battery connections, and adjustable parameters via five DIP switches to accommodate various lead-acid battery configurations.
The controller is rated for a maximum solar current of 25 Amps.
The device operates at a nominal voltage of 12 Volts.