Dual Battery DC-DC MPPT Solar Charge Controller 12/24V 30A - Bluetooth

With flexible connections and Buck-Boost circuit design, not only can the MS2430ND be used with a DC alternator (compatibility up to 30A) and Solar, but also charge between the starter battery and second battery based on BVS battery voltage detection. Supports Lead-acid AGM/GEL/Flooded & Lithium batteries with advanced protections for battery charge & discharge. Ideal for RV/Caravan, Marine and Home Solar systems.