Solar Car Exhaust Ventilation Fan – 3-Fan USB Powered

Beat the Heat – Solar-Powered Car Ventilation Fan

Step into a cool, fresh-smelling car every time with the Shunmaii Solar-Powered Car Exhaust & Ventilation Fan. Designed for all car models, this smart triple-fan system harnesses solar energy to continuously circulate air, eliminate odors, and dramatically lower your vehicle's interior temperature — even while parked in the sun.

Why You'll Love It

• 🌞 Solar-Powered & Eco-Friendly: Runs on a built-in 2.5W / 5.5V solar panel mounted outside your car window — no engine, no electricity bill required. Also supports USB and battery power so you're never left without cooling.
• 💨 Triple-Fan Power at ~5,000 RPM: Three high-speed fans work in unison to deliver a powerful, wide airflow that rapidly drops cabin temperatures and keeps air circulating even on the hottest days.
• 🔄 180° Wide-Angle Suction: The broad-angle design maximizes air intake, ensuring strong and consistent ventilation throughout your entire vehicle interior.
• ✂️ Customizable Sealing Strips: Upgraded, thickened sealing strips are included and can be cut to match your specific window length for a tight, secure, and rattle-free fit on any car.
• 🌿 Odor & Smoke Elimination: Continuously flushes stale air, cigarette smoke, pet odors, and humidity out of the cabin — keeping your car healthy and comfortable for you and your passengers.
• 🔌 3-in-1 Power Supply: Flexible solar + USB + battery options mean this fan works day and night, rain or shine.

Specifications

What's in the Box

• 1 × Car Exhaust & Ventilation Fan
• 1 × USB Cable
• 1 × Instruction Manual
• Customizable sealing strips (pre-included)

Did You Know?

The interior of a parked car can heat up by 20°F (11°C) or more within just 10 minutes on a sunny day. Continuous ventilation significantly reduces heat buildup and helps protect your dashboard, seats, and electronics. Learn more about heat safety from the CDC's Heat Stress Resource Center.

Related Products You May Like

• 100W Dual-Port Car Charger – Fast Charging
• 140W Auto-Eject USB-C Cable – Anti-Overcharge Battery Guard

Note: Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Please allow a 1–2 cm difference in measurements due to manual measuring.

Frequently Asked Questions

Q: Does the solar-powered car ventilation fan work on cloudy days or at night?

A: Yes! This car exhaust fan features a 3-in-1 power system — solar, USB, and battery. On cloudy days or at night, simply switch to USB or battery power to keep your vehicle ventilated around the clock.

Q: Will the car window ventilation fan fit my vehicle?

A: The fan is designed to fit all standard car windows. It comes with customizable, thickened sealing strips that can be cut to match your exact window length, ensuring a snug and secure fit for virtually any car model.

Q: How effective is this fan at reducing car interior temperature?

A: The triple-fan system running at ~5,000 RPM creates a powerful airflow with a 180° wide-angle suction design, helping to significantly reduce cabin heat buildup and expel hot, stale air — especially effective when the car is parked under direct sunlight.

Q: Can it really eliminate odors and cigarette smoke from the car?

A: Absolutely. By continuously drawing fresh air in and pushing stale air, smoke, pet odors, and humidity out through the exhaust, this auto ventilation fan keeps your car smelling clean and fresh for all passengers.