Feature: 1. High Quality Material: Made of high quality monocrystalline silicon material, it has reliable performance, high stability and good durability. 2. Waterproof Performance: Solar panels have strong resistance, can withstand different environments, and have good waterproof performance. 3. High Efficiency: Solar panels have high conversion efficiency and good output efficiency. They are suitable for greenhouses, pet houses, tree houses, recreational vehicle, etc. 4. Lightweight and Portable: Light weight, easy to carry, will not increase the burden, suitable for carrying out, can bring you more convenience. 5. Scope of Application: Car batteries, automobiles, ships, airplanes, satellites, space stations, outdoor breeding, planting, tourism, solar street lights. Specification: Item Type: Solar Panel Material: Monocrystalline Silicon Weight: Approx. 693 g / 24.4 oz Solar Panel Size: Approx. 42 x 28 cm / 16.5 x 11 in Solar Controller Size: Approx. 13.3 x 6.8 x 3.5 cm / 5.2 x 2.7 x 1.4 in Controller Current: 10A Maximum Power Voltage (vmpp): 18V Open Circuit Voltage (voc): 20V Maximum Power (pmax): 20W Short Circuit Current (isc): 1.1A Maximum Power Current (impp): 0.9A Output: USB Feature: Without Power Storage Function Standard Test Conditions: AM=1.5 Irradiance=1000W/㎡ Temperature=25℃. Package List: 1 x Solar Panel1 x Car Charger1 x Clip2 x Carabiner4 x Suction Cup1 x Solar Controller2 x Chinese and English Manual Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.