Welcome to our store！</br> 1、Monocrystalline Silicon Material: This 15W solar panel is made of high efficiency monocrystalline silicon cells with high conversion rate and high output efficiency. 2、Environmental Protection and Energy Conservation: This portable solar panel uses green energy solar energy, which can contribute to environmental protection. 3、Great Performance: This monocrystalline solar panel is light in weight, convenient to carry, high in stability and great in durability. 4、Easy to Use: Position the solar panel facing the sun. The corresponding interfaces on the wiring can be connected to products that require electricity (such as fans, lamps, etc.). 5、Multiple Applications: This solar panel charger can adapt to a variety of complex adverse weather conditions, suitable for outdoor cycling, mountaineering, hiking, camping, tourism, etc. <p class="wang-edit-text"><p class="wang-edit-text">Item Type: 15W Solar Panel Charger Material: Monocrystalline silicon Weight: Approx. 450g/15.9oz Output Voltage :5V Current: 0 to 2.4A (intelligent voltage regulator) Output Interface: Dual USB <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x&nbsp;Solar Panel4 x Suckers 2 x&nbsp;Mountaineering Buckles Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>