Portable solar panel kit that converts 12V DC battery power into AC 110V or 220V and provides USB charging for small electronics. The kit includes a 420 x 280 mm monocrystalline solar panel, a 300W car power inverter, and a solar controller. Product color: Yellow. Solar panel color: Black. Inverter color: Black. Key benefits Reliable off grid power: use stored 12V battery power or solar input to run small AC devices and charge USB devices when mains power is not available. Efficient energy conversion: solar panel conversion 2324 percent and inverter efficiency 98 percent for effective energy use. Versatile charging options: dual female USB ports for direct charging of smartphones, tablets, MP3 players, and other USB devices while AC output powers small appliances. Weather resistant solar panel: IP65 rated panel for protection against dust and water spray during outdoor use. Compact and portable: lightweight kit with clear, independent packaging for the inverter, solar controller, and panel. Main specifications Solar panel: 420 x 280 mm, monocrystalline silicon, color Black, waterproof rating IP65, conversion 2324 percent. Suitable for bicycle, mountaineering, hiking, camping, traveling and similar outdoor activities. Car power inverter: 163 x 100 x 77 mm, material ABS, color Black. Input voltage DC 12V, input range 10V to 15V. Output voltage AC 110V or 220V. Rated power 300W. Inverter efficiency 98 percent. USB charging: dual female USB ports for direct device charging from the inverter. Product size reference: 12V to 220V operation range noted for DC input to AC output compatibility. Product color: Yellow. Package contents 1 inverter 1 solar controller 1 solar panel 1 pair red and black battery clips 1 cigarette lighter adapter DC cable with alligator clips for the solar panel English inverter manual English solar controller manual Independent packaging for inverter, solar controller, and solar panel Package dimensions: 44 x 29.5 x 14.3 cm. Package weight: 1.8 kg. Use scenarios Camping and hiking: Mount the monocrystalline panel to charge a battery during daylight and use the inverter to power lights, charge phones and tablets, or run small AC appliances up to 300W. Road trips and vehicle use: Connect the inverter to a vehicle battery or cigarette lighter to run a laptop, charge cameras, or power small devices while traveling. Remote work or outdoor events: Provide on site power for charging multiple USB devices and supplying AC power for small equipment where mains access is not available. Compatibility and performance notes Designed for use with 12V DC battery systems and provides AC output at 110V or 220V. Input voltage range is 10V to 15V. Rated continuous output 300W. Use devices within the rated power to prevent overload. Solar panel is durable and weather resistant with IP65 protection, suitable for outdoor deployments. What is included and how it helps Complete kit with inverter, solar controller, panel and cables enables immediate setup for portable power needs. Dual USB ports add convenience for direct device charging while AC output supports a wider range of small appliances. Clear specifications and compact packaging make the kit suitable for outdoor enthusiasts, travelers, and anyone needing portable backup power.