Solar System 12V Solar Panel with 10A-100A Controller Solar Plate Kit For Phone RV Car Caravan Home Camping Outdoor Battery Features: 1. Made of high-quality materials, environmentally friendly, durable, and delicate. It has a high conversion rate. 2. A dual output solar panel with USB interface can meet any of your requirements. 3. Environmentally friendly and pollution-free, achieving the conversion of solar energy to electrical energy 4. You can place the panel in sunlight and use it to directly charge the device. Used to charge phones, MP3 players, tablets, or other USB charging devices. Very suitable for outdoor cycling, mountaineering, hiking, camping, travel, and more. 5. Solar panels are devices that directly or indirectly convert solar radiation into electrical energy by absorbing sunlight. Compared to ordinary batteries and rechargeable batteries, solar panels are more energy-efficient and environmentally friendly. Parameter: Open circuit voltage (VOC): 18V Maximum power supply voltage (vmpp): 12V Short circuit current (isc): 0.6A Maximum power supply current (impp): 0.4A Output: USB 5V. DC 12V-18V tandard test condition AM=1.5 rradiance=1000W/ emperature=25 Product information: Size: 300 * 300 * 2.5mm Source: Chinese Mainland Package weight: 450g+150g (controller) Package list: 1 * solar panel 1 * solar controller 1 * auxiliary connecting wire 4 * suction cup 1 * instruction manual 1 * crocodile clip wire 2 * mountaineering buckle (lf you need to connect the controller, please divide this line into two sections to connect) Tip: Please refer to the manual to install the device correctly. This manual provides detailed instructions on the connection details between solar panels and controllers. The controller must be connected to a battery in order to function properly. Solar panels need to be exposed to sunlight to function properly. Please do not place the panel under the windowsill or glass, as this will affect the power generation effect. Please do not use sharp objects to scratch the surface of the solar panel.When charging with a solar charger, please place the solar panel facing upwards in direct sunlight to ensure the best charging effect.