Topolo Portable Solar Lighting System is great for power outages and outdoor activities. Small and compact you can charge it practically anywhere there is sun even your apartment window! It lasts over 10-25 hours on a single charge! Don't get left in the dark again. Be prepared with lights,Website:http://www.topololighting.com, radio, fan and phone charger all in one small portable device. Charge by sunlight or at home with the included plugin adapter. Features:● No pollution, green energy.● With a handle, easy to install and use.● Save energy and electricity consumption● For rural area, camping, remote cabins, emergency power.● Environment friendly, lower-cost.Configuration:Solar panel: monocrystalline 10W 18v, with 5 noodle.Integrated power box: built-in maintenance free lead acid battery 12V7Ah.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 4pcs 3W 12V LED lighting, DC fan, DC TV power supply, DC video etc.LED lighting: 3W12V, with 5meters and line switch.System voltage12VSolar light kitMax. solar charge controller5ARated discharge current5AOpen circuit loss＜5mAOver voltage protection17VLift charge voltage14.6VLower voltage protection11.8VOver discharge voltage11VDouble USB port5V2.1ALED indicatorsFault, battery capacity, solar powerSolar /AC input portTemperature compensation-4.0mv/0℃/2VDC12V output plug2pcs or 4pcsCharge control modePWM controlProtection circuitOver charge, over discharge, overload, short circuit, solar panel and battery reverse polaritySolar panel18V with 6m cable10WStorage battery12V lead acid battery7AhAC charging adaptorInput 100-240V, 14.5V2AOptionalUSB charger adaptor10 different connectorsOptionalLighting sourceLED 3W2pcs or 3pcs or 4pcsLighting cable5M2pcs or 3pcs or 4pcsOperating temperature-35~65℃Unit size190*107.2*118mm