The Acopower 110w Flex400Ah/3kW Li400Ah F550w is perfect for outdoor enthusiasts. Use it while camping, boating, or on a road trip. It features a 110-watt solar panel and a 400Ah lithium battery. The solar panel is flexible and can be mounted on your RV, boat, or backpack. The battery provides long-lasting power for your devices. The system also includes a 3000W inverter, a 50A MPPT charge controller, and other components. It weighs approximately 48.94lb and has dimensions of 20.55 x 9.44 (W) x 8.58 (H) inch. Get ready for your next adventure with this reliable power supply.