Features: Electrical power to rural area, camping, remote cabins, emergency power. Green Energy, No Pollution With a handle, easy to install and use. Environment friendly, lower-cost. Configuration: Solar panel: Monocrystalline 20W, 18V Integrated power box: built-in maintenance free lead acid battery 12V12Ah. PWM controller, LED indicators indicates the solar power, battery status, and failure condition. Two USB of output to the mobile phone charging. 4pcs DC output port for 3pcs 3W 12V LED lighting, DC fan, DC TV power supply, DC video etc. LED lighting: 3W 12V, with 5 meters and line switch Specifications: PV Module: Peak Power Watt - 20W System voltage - 12V Built-in maintenance free lead acid battery 12V, 12Ah LED indicates the solar power, battery status, and fault condition Two USB of output to the mobile phone charging 4 DC output port for Light, DC Fan, DC TV power supply, DC video etc LED Bulb: 12v, 3W (Quantity-2)