Item Type: Solar power kit Material: Aluminum substrate, high efficiency chip, PET, ABS Weight: Approx. 1969g/69.5oz Small Memory Card: Shipped without small memory card Package List 1 x Solar Panel 1 x Inverter 1 x Car Charging Line 1 x Clamp Cable 2 x DC Line 1 x Controller 3 x Instructions 1 x Cigarette Lighter 2 x Battery Clamp Cable 1Efficient Conversion: The solar panel kit, with a power of 18W, can effectively convert sunlight into electricity, and has high efficiency and is energy saving. 2Solar Controller: Dual USB, automatic battery voltage identification, voltage display, power display, LCD display, charge and discharge parameters can be self adjusted, light control and time delay can be set, full protection function. 3Solar Panel: High efficiency monocrystalline solar panel with aluminum substrate, high efficiency chip and PET, which has good anti corrosion and wear resistance and is durable. 4LCD Display: Equipped with 30A solar charge controller, LCD display, easy to understand the current working status of the solar charger, floating charge, stop discharge, reconnect and charge after discharge can be adjusted. 5Safe Protection: It can prevent battery overcharge, over voltage, discharge and short circuit, reverse polarity protection, comprehensive protection of the battery, equipped with inverter, which can make the solar energy better converted to electricity for you.