Solar powered car windows fan in comparison

High Conversion Rate Monocrystalline solar cells have efficiencies as high as 20%. External solar panels can efficiently convert sunlight into electricity, making your fan full of horsepower. High conversion rate solar panel vent fan, which can effectively convert sunlight into electricity, eco-friendly, small size, portable, easy to carry around.

MULTIFUNCTIONAL EXHAUST FAN This solar power car window exhaust fan features a design that fits cars, trucks, SUVs, and even homes, providing effective ventilation in various environments.

Simple installation Just connect the interface between the solar panel and the fan, and place it in the sun to use.Note There is a thin film on the surface of the solar panel. It is recommended to remove it before use.

Noise-Free Driving Enjoy a disturbance-free ride with our Solar Car Exhaust Fan that operates quietly. Our fan ensures a peaceful ambiance, allowing you to concentrate better driving.

DUAL POWER SOURCE TECHNOLOGY Stay cool in your car with this innovative solar-powered exhaust fan that switches automatically between solar energy during daylight hours and USB power when sunlight is limited. This smart ventilation system works continuously regardless of weather conditions, maintaining fresh air circulation throughout your journey.

TRIPLE COOLING POWER Equipped with three fan heads and a 180-degree angle, it efficiently absorbs heat from inside your vehicle, you stay comfortable during long drives.

It installs in seconds; and fix with all car windows Place Auto Fan vent on top of window, then close window and lock up. Fresh air is drawn in; while the hot, stale air vents out Auto Fan even helps to eliminate pet and tobacco .

Three-Fan Design With a design featuring three fans, this car window fan delivers maximum airflow. It offers two-speed settings gentle breeze and strong wind at 4000 RPM allowing you to beat the summer heat and ensure all passengers remain cool and comfortable.Car Window Fan Car Exhaust Fan

Solar - Powered Our car exhaust fan harnesses the power of the sun with its solar - powered design.This innovative feature allows it to effectively ventilate your vehicle without consuming any additional electricity. By using renewable solar energy, it helps maintain a fresh atmosphere inside your car. Whether your car is parked under the sun or you're on the move, the fan keeps working, ensuring a constant flow of fresh air and reducing the build - up of stale air.

Energy saving Using Polycrystalline solar panels, no power supply is required to charge the battery. Solar power and battery switches can separately control the use of solar cell.

Protective Measures for Car Appliances - High temperatures inside your car can negatively impact the performance and service life of your in-car electrical and electronic appliances. Our Car Exhaust Fan regulates the temperature inside your vehicle, effectively protecting these appliances from heat damage.

Improve Air Quality Good ventilation is the key to eliminating pet odor and dirty air from your car. This Car Window Fan Solar Powered does that for you, making your car air and clean