Product details:
POWERFUL: The AIMS MPPT charge controller uses an efficient algorithm to fully adjust with weather conditions to ensure that maximum power is harvested from the solar panel array throughout the day. STACKABLE: Stack up to 10 of the same AMP rated AIMS MPPT solar charge controller together to maximize your solar array. CHARGING: 4 stage charging at 12, 24, 36, or 48 Volt DC for 8 different types of batteries including lithium and a user defined option with adjustable voltage. SAFE: Thermal design rugged case, Marine coated, Protections include: overload, short circuit, high voltage, high temperature, low voltage and auto correct CERTIFIED: CE, ETL to UL1471 and RoHS compliant