Feature: 1. High efficiency, light weight, easy to carry and transport, simple to install. High light transmittance, safe and reliable, no danger of burning or explosion. 2. Safe rounded corners to prevent scratches. Adjustable box output designed, 5V/3A output, support charging 5V electronic equipment such as mobile phone, MP3. 3. Using a new component packaging technology, it is thinner, lighter, softer, and has a longer service life. 4. The surface is made of PET material, which is treated with special technology to make it more wear‑resistant and improve the efficiency of sunlight absorption. 5. Easy to connect to the roof of your yacht or RV, boat, etc. Suitable for yachts, yachts, RVs, electric car, tourist vehicles, patrol car, roofs, camping, roof power generation, tents, handbags, backpacks, portable power generation bags, etc. Specification: Condition: 100% Brand New Item Type: Solar Panel Material: EVA +PET Color: As picture shown Input Voltage: DC18V, AC5V Power: 40W Specification: Polysilicon Conversion Rate: 17 - 19% Output Tolerance: ±3% Maximum System Voltage: 700V DC Open Circuit Voltage (Voc): 20V Short Circuit Current (Isc): 2.5A Maximum Power Supply Voltage (Vmp): 6V Maximum Power Current (Imp): 2.3A Maximum USB Output: 5V/3A Efficiency: 19.5% Operating Temperature (noct): 45±2 Degrees Celsius Temperature Range: -40℃-+80℃ Size: Approx. 630 x 370 x 3mm/24.8 x 14.6 x 0.1in. Package List: 1 x Solar Panel 1 x Battery Clip 1 x Car Charger 4 x Suction Cup