Please note: Where the product is not shown on your particular vehicle, images used are for illustration purposes only and the actual product design may differ. Efficiently regulates the charging current of your Solar Panels and prevents from overcharging and back feeding. Regulates the solar panel’s charging current to provide the most efficient charge Prevents the battery from overcharging and backfeeding from the battery to solar panel Compatible with 12V/24V Lithium, LiFeP04, Sealed Lead Acid, Gel and Calcium batteries SUITABLE PRODUCTS 160W Rigid Solar Panel 210W Rigid Solar Panel 110W Semi-Flexible Solar Panel 150W Semi-Flexible Solar Panel M4 Connector Wiring Kit Twin Connectors with M & F MC4 Plugs 50A Anderson to M & F MC4 Plugs SPECIFICATIONS DIMENSIONS Battery Type Lithium, LiFeP04, Sealed Lead Acid, Gel & Calcium Dimensions 150 x 105.6 x 61.5mm System Voltage 12V/24V Battery Voltage 9V-32V Rated Charging Current 20A Max PV Input Power 260W / 12V - 520W /24V WARRANTY: 1 Year