Specification:  Solar Panel:  Power: 18W± 5%.  Size: 420x280x2.5mm.  DC outout: 12V/1.5A.  USB output: 5V/1.7A.  Type: Mono Solar Panel.  Material: Aluminum substrate.  Power Inverter:  Input voltage: DC 10.5V~15V.  Output voltage: AC 220V.  Output frequency: 50Hz.  Color: Blue & black.  Peaks Power: 4000W.  Rated power: 300W(Please make sure that the total rated power of the connected devices is ≤ 300W).  Output waveform: Modified sine wave.  Product Size: 195X105X68mm.  Solar Charge Controller:  Charge Current: 30A.  Product Size: 148.5x78x35mm.  Voltage: DC 12V / 24V Auto intelligent conversion.  Display: LCD digital display.  USB Charger Ports: Dual USB 5V 2.1A.  Operating Temperature: -35~+60.  Max Solar Input: 12V battery, the highest 23V.  Float Charge: 13.7V (defaul, adjustable).  Discharge Stop: 10.7V (defaul, adjustable)  Discharge Reconnect: 12.6V (defaul, adjustable).  Charge Reconnect: 13V.  Voltage of Open Light: Solar Panel 8V (Light lights delay).  Voltage of Close Light: Solar Panel 8V (Light off delay).  USB Output: 2 way USB output, 5V/2.5A (MAX).     Features:  -In the car, Two Cigarettes lighter splitter hole can help you to use the Cigarettes appliance at the same time.  -When inverter work normal, the green LED Lights work and tell you it is working well, but when it is on protection status, you should turn off it and check.  -Two Internation Universal AC Outlets and support four usb charger ports 3.6A to work at same time, can offer 100% fast charging for Mobile phones, computers, laptop,breast pump, Nebulizer, Razors, medical rescue device, emergency equipment etc.  -Built-in fuses, safe charging design and cooling fan prevents the car power converter from over-heat, saving power and energy, over voltage, overload, over-current, short circuiting, under-voltage, overheating, short circuit protection.     Package included:  1 x Power Inverter. 2 x Battery Clip.  1 x Cigarettes Lighter Plug.  1 x User Manual.  1 x Solar Panel.  1 x Solar Charge Controller.  Note:  1.Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you