"Uses" 1. This product is mainly used in outdoor, light energy into electrical energy in the Sun , can make outdoor power supplies, solar energy products, solar enthusiasts, hikers, outdoorsy type, product designers of the best materials. 2. Outdoor travel adventures, Alice outdoor activities bring a production of flexible solar cells, convenient charging. "Feature" 1. Light 。 Only 30 grams, making folding the bag in a backpack or car, as long as the Sun, can be used at any time, to your digital device or battery charging. 2. Durable 。 Solar cells using American UNI-SOLAR company stainless steel substrate thin film solar cell, plus packaging materials packaging. Rain-proof, wear-resistant, do not bump into durable, protection fine in theory can use 10 years or more. Compared to crystalline silicon solar cell firm 3. Portable 。 Making power small folded size, easy to carry. 4. Free design Flexible combination, depending on your needs the size, voltage, current, can design their own production, is DIY Good material.