Feature: Portable design and easy to set up and maintenance. Plug Initiative safety protecion circuitry; Automatic protection system host,Safe and reliable to prevent overcharging; overload and short circuit protection; Solar panels charge time: about 8 hours fully charged (light); When the main body charging (red light), Full power light turns green; The host is fully charged, 3 lights working together, life 8 hours. 1 lamp 20 hours; Sustainable use of fans alone 20 hours (2.5WUSB fan2); USB Interface5V output camera phone can be charged. Description: Solar system complete kit Size: 28.5*9.5*38cm; Solar system complete kit Weight: 2173g; Solar panel: 10W/16V; LED bulb: 3W/E27; Output system: 3*12V DC Output;1*5V USB Output; Charging time: above 8 hours under sufficient sunlight; Solar system capacity: 1)13200mAh battery: 4.5AH;  equivalent to 12V 4800mAh.                                             2)19800mAh battery: 7AH;  equivalent to 12V 7200mAh. Working time: 1) 13200mAh battery: more than 40 hours with 1*3W LED bulb on, more than 20 hours with 2*3W LED bulb on.                            2) 19800mAh battery: more than 60 hours with 1*3W LED bulb on, more than 30 hours with 2*3W LED bulb on. Note: 1. This solar power system is only charged by sunlight and adapter. It can not be charged with other DC power supply. 2.The host machine and LED bulbs are not waterproof so do not throw them into water. 3.The LED bulbs are only use for this solar system. 4.When charging under the sun, the solar penal should be placed at an angle of 30°~45°. If the angle is not correct, it may not be charging normally. 5.Do not charge your mobile phone under the sunlight. 6.It is better for you to charge your power bank by using this system at first, then use your power bank to charge your mobile phone. 7.In the case of insufficient sunlight, do not charge your mobile phone. Package Included: 1 x host machine; 1 x 10W solar penal with 5 meters cable; 2 x 3W LED bulb; 2 X 5 meters Switch wire available; 1 x USB Multi-adapter