Ventilateur de toit DC12V pour camping-car, ventilateur d'extraction solaire silencieux, convient aux camping-cars, caravanes et yachts

12V and Solar Powered: Uses a 12V power supply for exhaust on cloudy or rainy days. On sunny days, the fan can be started using solar power via a separate switch. Superior Performance: The dust cover effectively prevents dust from entering the exhaust system. The black panel of the exhaust fan features solar power conversion, allowing it to operate without electricity, but it cannot store energy. Protective Net: The dust and insect net prevents insects from entering the vehicle and effectively blocks external dust. Applications: This universal roof fan is suitable for RVs, campervans, boats, yachts, and other large vehicles. Energy Saving: The black panel of the exhaust fan features solar power conversion, allowing it to operate without electricity, but it cannot store energy.