Feature 1Wide Compatibility: The perfect portable solar panel kit is suitable for various off grid applications using 12V batteries, such as sheds, cabins, gate opener, etc. 2Multipurpose: Solar panel kit can also charge and maintain AGM, flooded, gel, deep cycle and sealed batteries in cars, suitable for RVs, boats, marines, trailers, campers, pumps, etc. 3Dual USB: The solar controller kit has dual USB ports, you can easily charge the device through the USB charging cable (not included), you can charge two devices at the same time. 4Powerful Protection: The solar kit is equipped with a 10A controller to prevent battery overcharge, overvoltage, discharge and short circuit, reverse polarity protection, the battery is fully protected. 5Package Contents: The package includes 30W solar panel, 10A controller, 220W inverter, battery clip, 4 suction cups and cigarette lighter harness for battery charging.Item Type:SolarPanelKitMaterial: Metal+ABS+PolysiliconPETPower: Solar Panel 30W, Inverter 220WController Voltage: 12V, 24VCurrent: 10ASolar Panel Size: Approx. 435 x 200 x 2mm / 17.13 x 7.87 x 0.08inApplication Scenarios: Designed for charging 12 volt batteries in car, RVs, cabins, boats, marines, shed, cabin, gate opener, battery operated gates, dry camping, garden watering, work great for back up power and remote power use. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Solar Panel1 x Controller1 x Inverter1 xCigarette Lighter Line1 x Battery Clip Line4 x Suction Cup2 x Manual