Excellent performance: Using high-quality monocrystalline silicon cells, high efficiency. High conversion for continuous power supply as long as there has sun. High-efficiency monocrystalline silicon solar cells provide good performance even in low-light conditions Flexible and Wide Application: This flexible solar panel is a good choice for curved surfaces of RV, boat, sailboat, yacht, truck, car, coach, cabin, camper, tent, trailer, golf cart or any other irregular surface Reliable: Advanced encapsulation material with multi-layered sheet laminations to enhance cell performance and provide a long service life. Easy to Install: Design with 4 holes on solar panel, can be fixed on different kinds of surface, better compatibility Function: Solar panels can convert light energy into electrical energy to generate a voltage of 16V, which can effectively cope with the problems caused by power shortages and power outages. It is a good choice to use solar panels in places where there is no electricity or where city electricity cannot be reached Specification: Solar cell: Monocrystalline silicon Maximum power: 25W Operating voltage: 16V Open circuit voltage: 19.2V Maximum power current: 1.56A(Max) Output port: MC4 Solar panel size: 540*280*3mm Product Usage: MC4 output connector, RV, yacht, 12V car battery, balcony, roof can be used