Feature: 1. Efficient and Reliable Solar Cell Standard: Monocrystalline silicon solar cells relative to polycrystalline silicon and amorphous silicon solar cells, has a higher conversion rate of light to electricity. Reduce light loss and improve battery efficiency. Higher power generation rate than ordinary solar panels. 2. Can be Used with Energy Storage Power Supply: This solar panel can be used to recharge power supply during the day and power supply equipment at night, which can never be powered off. Energy storage power supply with AC, DC, USB, car charger output, to meet the outdoor needs. 3. Two Different Outputs: Equipped with dual USB and DC output, can simultaneously charge a variety of devices, not only for energy storage power, but also for mobile phone charging. 4. Waterproof and Rainproof Design: The panel is made of PET lamination with high light transmittance, and the back is made of waterproof 600D polyester, has excellent oxidation resistance, erosion proof, weathering resistance and durability, long service life. 5. Foldable and Portable: Complete accessories, selected materials, has the size of a laptop, can be lifted by one hand, more convenient to carry. Specification: Item Type: Solar Panel Charger Material: PET Weight: Approx. 1447g/51oz Size: Approx. 740x350x5mm/29.1x13.8x0.2in Input Power: 30W Output Power: 5V, 2.4A DC Output: 18V±5% Operating Temperature: -10℃ to 70℃ Operating Voltage: 18V. Package List: 1 x Connector1 x Solar Panel 1 x Charging Cable 1 x Specification