Mastervolt 131822000 Solar Charge Controller, 20AProduct OverviewMastervolt 131822000 Solar Charge Controller, 20AMastervolt solar charge regulators can be used flexibly to complement your energy system, or in places where no electricity is available, such as remote holiday cottages or chalets. In addition, the solar charge regulators are a perfect mobile solution for campers, special vehicles and yachts. The SCM PWM models are both suitable for 36 cells panels (12V systems) and 72 cells panels (24V systems). A clear integrated display, suitability for high ambient temperatures and compatibility with negative grounding. Recommended PV power ranges from 360 Wp to 1440 Wp.Product Identification Brand Mastervolt Manufacturer Part Number 131822000 BGA SKU MAS-131822000 UPC 816882022180 Product Family ID PF_6498188 Category Electrical Subcategory Inverters, Generators & Solar Charging Product Attributes Amps 20 Model SCM20 PWM Size 3.9" x 7.4" x 2.1" Dimensions, Packaging & Logistics Product Family ID PF_6498188 Category Electrical Subcategory Inverters, Generators & Solar Charging Country of Origin CN Hazmat Code 9 Global Hierarchy Level 1 Electrical Global Hierarchy Level 2 Power Conversion, Distribution & Management Lowest Selling UOM EA Lowest Selling UOM Qty 0.00000000000000