1High Quality Material: Made of high efficiency polycrystalline silicon cells, high conversion rate and high output efficiency. With a good performance. 2Environmental Friendly: Mini DIY solar system is energy saving. Contribute to environmental protection by using green energy solar energy. Absorbs sunlight and converts it directly or indirectly into electricity. 3Weather Resistant: This solar panel can be used in the sun, weather resistant, weatherproof design to withstand harsh weather conditions, more durable, long lasting and economical. Can adapt to a variety of complex and harsh weather conditions. 4Lightweight and Portable: This DIY solar panel module has a lightweight of 46g / 6oz, which is portable and easy to carry. High stability and good durability. 5Charging Application: 1W solar battery, charging for home lighting and various low power devices, widely used such as: small fan, small motor, LED light, mobile power, mobile phone, etc.