Features 1、【High Efficiency】: The 3W 12V solar panel features a high conversion rate of 18.6%, ensuring optimal power generation even in low sunlight conditions. Its advanced multi-crystalline silicon laminated design guarantees exceptional efficiency, making it an ideal choice for those seeking portable and reliable solar panels. 2、【Versatile Applications】: This IPX6 waterproof portable solar panel is perfect for various outdoor power needs. Whether you need to charge your small electronic devices or power outdoor equipment, this DIY solar panel can provide the energy you require. Its compact size of 145*145MM makes it easy to carry and install, allowing for convenient usage wherever you go. 3、【Customizable Interface】: The 12V solar panel comes with no interface that allows for easy DIY welding according to customer requirements by themselves. With the option to solder the desired connector, you can effortlessly adapt the solar panel to meet your specific needs. This feature ensures compatibility with a wide range of devices, including solar chargers and battery packs. 4、【Durable and Reliable】: Crafted with premium polysilicon materials, this 3 watt solar panel offers exceptional durability and longevity. The IP6 waterproof rating protects it from water damage, enabling worry-free usage in various weather conditions. Its robust construction ensures resistance against dust, corrosion, and impact, guaranteeing reliable performance for years to come. 5、【Effortless Installation】: Installing this solar panel charger is a breeze, thanks to its user-friendly design. Simply follow the step-by-step instructions to mount it securely in your desired location. Whether you are a seasoned professional or a DIY enthusiast, setting up this portable solar panel is hassle-free, allowing you to start harnessing the power of the sun without any complication. Features: 【High Efficiency】: The 3W 12V solar panel features a high conversion rate of 18.6%, ensuring optimal power generation even in low sunlight conditions. Its advanced multi-crystalline silicon laminated design guarantees exceptional efficiency, making it an ideal choice for those seeking portable and reliable solar panels. 【Versatile Applications】: This IPX6 waterproof portable solar panel is perfect for various outdoor power needs. Whether you need to charge your small electronic devices or power outdoor equipment, this DIY solar panel can provide the energy you require. Its compact size of 145*145MM makes it easy to carry and install, allowing for convenient usage wherever you go. 【Customizable Interface】: The 12V solar panel comes with no interface that allows for easy DIY welding according to customer requirements by themselves. With the option to solder the desired connector, you can effortlessly adapt the solar panel to meet your specific needs. This feature ensures compatibility with a wide range of devices, including solar chargers and battery packs. 【Durable and Reliable】: Crafted with premium polysilicon materials, this 3 watt solar panel offers exceptional durability and longevity. The IP6 waterproof rating protects it from water damage, enabling worry-free usage in various weather conditions. Its robust construction ensures resistance against dust, corrosion, and impact, guaranteeing reliable performance for years to come. 【Effortless Installation】: Installing this solar panel charger is a breeze, thanks to its user-friendly design. Simply follow the step-by-step instructions to mount it securely in your desired location. Whether you are a seasoned professional or a DIY enthusiast, setting up this portable solar panel is hassle-free, allowing you to start harnessing the power of the sun without any complication. Specification: Product material: A-grade polysilicon Product size: 145 x 145mm / 5.71 x 5.71in Product weight: 80g / 2.82oz Power: 3W Voltage: 12V Process: Lamination Current: 0-250mA Product color: Black Waterproof grade: IPX6 Conversion rate: 18.6% Packing List: 1 x Solar Panel Package List 1 x Solar Panel