Product Description 1. This is an off-gird solar power system,Website:http://www.sunnysamsolar.com, designed to provide stable and reliable electricity to homes or communities without access to grid electricity or to those regions where are short of power or even without power. 2. This solar power system is convenience to move with handle and wheels. 3. The full-feature LED/LCD display features system monitoring so that you always know how much power   reserve is left in the batteries, allowing you to plan accordingly. 4. It is easy to set-up with reliable performance, making it ideal for situations where emergency power is required. 5. It is an ideal and reliable energy source for a wide variety of applications, ranging from lighitng, radios,          fans, televisions, computers, refrigerator. 6. The USB port is compatible with all 5V-USB charged devices. 7. It can also act as a back-up power source during emergency situations.  8.Adapt the solar energy system to meet you requirements,OED is acceptable Features1.Small,portable and convenient2.Quick and easy installation3.Adapt the system to meet your requirements4.LED/LCD display clearly shows system status at all times5.Reliable, maintenance freeRelated ProductsTechnical Data500W Solar system,solar system price, solar power system homeMODEL: SHS12651. Plug & Play Integrated Power BoxDisplayLED screenControllerBuild-in, 20A/12V, PWMBattery65Ah/12V, Lead-acidInverterBuild-in, 500W pure since waveOutputDC output 12V/3A x 4      AC output 220V/500W x 2BUS port5V/1A x 2Grid charging port15V/5A x 1Rating charging current10ARating discharging current4ARated working voltage12VUSB charging current≤1ALow voltage protection10.7VLow voltage recovery12.6VFloat charging voltage14V2. Solar PanelPower150W  1pcCell typePolycrystalline siliconNumber of cell36pcsVmp18VImp8.33APower tolerance±5%Voc22.32VIsc8.8AOperating temperature-40°c to 80°cSize664*1460*35mmWeight8.2kg3. LightingLED Bulb12V/5W x4pcs      E27 4m's cable with Switch & SocketFunctions 1.Battery charging function2.Low voltage disconnection function(LVD)3.High voltage disconnection function(HVD)4.Electronic overload protection5.Short circuit protection6.High temperature protection7.Indicator got working status8.DC 5V and DC 12V output