Features 1Polycrystalline Silicon Material: Adopts premium polycrystalline silicon the solar panel has high stability and good durability can withstand various hazard environment. 2Higher Conversion Rate: 30W portable solar panel high photoelectric conversion rate high output efficiency stable and reliable for your equipment to provide safe charging. 3High Efficiency: Using green solar energy environmental protection and energy saving contribute to environmental protection. Please note that the solar panel does not store electricity. 4Applicable Scenes: The solar battery charger kit is suitable for car batteries RV ships aircraft outdoor agriculture planting tourism solar street lights. Perfect for outdoor camping and touring. 5Solar Panel Kit: Choose this solar charger set you will get 1pc solar charging panel 1pc controller 1pc manual 1pc car charging cable and 1pc output clip. Easy to install and assemble. Specification Item Type: Solar PanelMaterial: Polycrystalline SiliconWeight: Approx. 512g / 18.1ozSolar Panel Power: 30WController Current: 40A Package List 1 x Solar Panel1 x Controller1 x Manual1 x Car Charging Line1 x Output Clip Note No power storage function.