ACOPOWER ProteusX 20A 12V Waterproof Solar Charge Controller with Alligator Clips & MC4 Connectors for RV, Boat, Off-Grid Power Systems

Descriptiom: The 20A ProteusX is ACOPOWER's first waterproof PWM charge controller. The ProteusX is a negative ground controller. This ensure compatibility with any negative ground system, which is the standard and most conventional way of grounding. There are 8 Battery Type Compatible -Lithium-ion, LiFePO4, LTO, Gel, AGM, Flooded, Crystal and Calcium. It is 20 amps 12V auto continuous charging capacity, enables use of up to 12V/360watts. Installation instruction: Battery Charge: Step 1: Clamp alligator clips to battery by connecting Red to Positive and Black to NegativeStep 2: Click in solar connectors to the solar panel's conenctorsStep 3: Face the solar panel to directly sunlightPre-wired RV Charge: Step 1: Connect the SAE connector to RV socket (You have different socket? Please contact ACOPOWER for adapter.) Step 2: Click in solar connectors to the solar panel's connectorsStep 3: Face the solar panel to direct sunlightSpecifications: Grounding: Common Negative Nominal Voltage: 12 V DC Rated Charge Current: 20A Max. PV Input Voltage: 50V Battery Start Charging Voltage: 3V Temperature Compensation Coefficient: -24mV/°C Operating Temperature: -40°F to 140°F Storage Temperature: -40°F to 185°F Terminals: Up to 10 AWG IP Enclosure Grade: IP65 Dimensions: 5.59x 3.7x 1.06 inches Weight: 1.1 lbs