EU certification 8 layers of protection safe and reliable For your safety please buy in our store If you have any questions please consult us. What's in the box: 1 x Power Inverter 2 x Battery Clip 1 x Cigarette Lighter Pluggift 1 x User Manual 1 x Solar Panel 18W 18V 1 x Solar Charge Controller 30A 12V/24V 1.Solar Panel 18W: Power: 18W 5% Size: 420x280x2.5mm DC outout: 12V/1.5A USB output: 5V/1.7A Weight:0.7kg Type: Mono Solar Panel Material: Aluminum substrate Output accessories: DC cable + DC alligator clip 2.Power Inverter 3000W: Input voltage: DC 10.5V~15V Output voltage : AC 220V Output frequency is: 50Hz Peaks Power : 3000W Output waveform: Pure sine wave Product Size for inverter: 195*105*68mm Adavantage: [Two Cigarette lighter splitter hole] In the car Two Cigarette lighter splitter hole can help you to use the Cigarette appliance at the same time For example you can use your car audio and driving recorder at the same time it helps you solve the embarrassment of having only one cigarette lighter hole in the car. [Fast Charging 4 USB ports ] Two Internation Universal AC Outlets and support four usb charger ports 3.6A to work at same time and it can offer 100% fast charging for Mobile phones computers laptop breast pump Nebulizer Razors medical rescue device emergency equipment etc. Easily meet the power supply needs of the diverse vehicle electrical appliance and it can be as a Emergency Power Supply. [Multi Protection] 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. [Lightweight design &Top Quality] Lightweight and compact ideal for vacations camping and work trips. It can be plugged into almost any 12V power output vehicle providing charging opportunities anywhere. 3.30A 12V 24V Automatic Solar Charge Controller PWM with LCD Controller and Dual USB 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) includes: