250W Monocrystalline Solar Panel Kit with 10A Charging Controller. Two USB ports for charging RV car boat battery . SOLAR PANEL FOR CAR RV 250W Characteristic: 1. Package includes: The solar panel kit includes 250W solar panel, 10A 12V/24V solar charger driver, with crocodile clamps and cigarette lighter beam to charge the battery, easy to repair and install. 2. Wide Application: Suitable for various off-grid applications using 12V batteries, such as sheds, cabins, door opening mechanisms, etc., as well as for charging AGM batteries, flooded, gel, deep cycle, etc. in cars, suitable for motorhomes, boats, trailers, motorhomes, pumps, etc. 3. Multiple protection: Equipped with 10A solar charger controller, can prevent battery overcharging, overvoltage, discharge and short circuit, reverse polarity protection, fully protect the battery. 4. High energy conversion: Solar panels can effectively absorb the heat of solar radiation and greatly improve photoelectric conversion efficiency, energy saving and environmental protection. 5. Waterproof and portable: the size of the solar panel is 540x280x2mm, it is lightweight and easy to carry. Made from waterproof, durable materials, the panels are fully waterproof and designed for long-lasting use. . SOLAR PANEL FOR CAR RV 250W Specification: Item Type: Solar Panel Kit Material: metal, ABS, monocrystalline PET Solar Panel Power: 250W Controller Voltage: 12/24 V Controller Current: 10A Solar panel size: approx. 540 x 280 x 2 mm / 21.26 x 11.02 x 0.079 inch . SOLAR PANEL FOR CAR RV 250W List of packages: 1 x Solar Panel 1 x Controller 1 x Battery Clamp Line 1 x Lighter Line 4 x Suction Cup 2x instructions . SOLAR PANEL FOR CAR RV 250W