Features 1High Conversion Rate: This solar panel is made of polycrystalline silicon cells with high conversion rate and high output efficiency. 2Energy Saving: Solar charger panel uses green energy solar energy safe environmental protection energy saving strong applicability. 3Lightweight And Portable: Light weight outdoor solar panel easy to carry. High stability durable and long lasting. With DC interface can charge 3.7V battery. 4Weather Resistant: Portable solar panel is designed for outdoor use and can adapt to a variety of complex and harsh weather conditions. 5Multi Application: Solar cell panel is suitable for a variety of small power appliances such as emergency lights advertising lights traffic lights etc. Specification Item Type: Solar PanelMaterial: Polycrystalline SiliconPower: 5WProduct Application: Suitable for a variety of small power appliances emergency lights advertising lights traffic lights household lights electric fans such as solar water pumps solar street lights small solar energy systems etc. Package List 1 xSolarPanel1 xCarabiner