Function: 1. Light and Portable: This 600W 18V Solar Charging Panel Kit weighs 415g / 15.0oz. Light, easy to carry when traveling outdoors. 2. Application range: The battery charging kit is suitable for car batteries, cars, RVs, ships, airplanes, satellites, space stations, outdoor agriculture, planting, tourism, solar street lamps. 3. Stable performance: high conversion efficiency, good output efficiency, low light efficiency, great suitability. High stability and good durability. 4. Environmentally friendly: This product can be used directly with DC fan products, and can be used directly with water pump products. Solar charging, environmentally friendly and practical. 5. Easy to use: Place the solar panel facing the sun. The appropriate interface on the cabling can be connected to products that require electricity (such as fans, lamps, etc. ). Specification: Item Type: Portable Solar Panel Kit Material: monocrystalline silicon Solar panel size: 300 x 145mm / 11.8 x 5.7in Controller size: 132 x 68 x 30mm / 5.2 x 2.7 x 1.2 inch Gross weight: 415g / 15.0oz Solar panel power: 600W Solar panel voltage: 18V Controller voltage: 12V 24V Solar controller current: 100A Package List: 1 x solar panel 1 x controller 1 x clip 4 x suction cup 1 x connecting line 2 x Manual Note: No energy storage function 1. The solar panel is placed facing the sun 2. The appropriate interface on the cabling can be connected to products that require electricity (such as fans, lamps, etc. 3. This product can be used directly with DC fan products and can be used directly with water pump products.