Specification:Name: 30W Solar Panel Semi-flexible Portable Car And Ship Emergency Charging BoardModel: B49715Solar Panel:Max.Power (Pmax): 30WMax. Power Voltage (Vmp): 18VMax.Power Current (Imp): 1.2ANumber of Cells: 6pcsOutput: USB 5VDC 18VWorking Temperature: -35~60℃Solar Panel Size:approx.42cm x 37cmWeight:approx. 529gSolar Charger Controller:Rated Voltage:12/24VRated Current :10AMax. PV Voltage: 50VMax. PV Input Power:130W(12V);260W(24V)Size:approx. 13.2cm x 3.3cm x 6.7cmWeight:approx. 133gFeatures:- Light weight- Environmental protection, free power from the sun, go green!- High transformation efficiency, our polycrystalline silicon efficiency can up to 20 percent.- Light and Thin, easy to use and carry.- The Charging temperature is -35 - +60C centigrade.- Flexible Solar Panel, A maximum 30 arc bendable.- Surge protection technology keep you and your devices safe.- Durable, water-resistant and long lifespan.- Wide application, suitable for laptops, Car Batteries, Car, RV, Boat, Ship, Aircraft, Satellites, Space Stations, outdoor breeding, planting, tourism, solar street lamp.Application:1. Dual output, can output 5V 1200ma, can also output 18V 1.2A2. It can be used for 5v DC power supply products of mobile phones, and can also charge the battery of the vehicle and boat.3. Light weight, easy to carry, can also absorb glass surface, can also be buckled in travel bags, etc.4. Suitable for outdoor mountain climbers, you can also supply power to the outdoor pump, and also p