5W Solar Powered 4-Inch USB Fan – Camping, Yacht & Pet Houses

URGGU 5W Solar Panel Fan – Portable, Quiet & Eco-Friendly Ventilation

Keep the air moving wherever the sun shines! The URGGU 5W 5V Solar Powered Fan is a compact 4-inch ventilation fan that harnesses solar energy to deliver a steady, quiet airflow — perfect for camping tents, yachts, dog houses, sheds, greenhouses, and any off-grid space. Plug it into a USB power bank or laptop when solar isn't available for around-the-clock use.

Key Features

• Solar-Powered Convenience: Runs directly off the included 5W/5V solar panel — no batteries required during daylight hours.
• Versatile USB Power: Compatible with any 5V USB source including power banks, computers, and USB wall adapters for use day or night.
• Compact 4-Inch Design: Lightweight at just 0.2 kg with a 145 × 145 × 2.5 mm panel; easy to carry and set up anywhere.
• Metal Construction: Durable all-metal fan body in a sleek matte black finish built to last outdoors.
• Quiet & Green: No combustion, no emissions — clean solar energy keeps things cool without the noise of larger fans.
• 1.2 m USB Cable: Generous cable length for flexible panel and fan placement.

How It Works

Simply connect the fan to the solar panel via the USB cable and position the panel in direct sunlight. The fan speed is proportional to sunlight intensity — bright sun means faster airflow, overcast skies may reduce speed. For nighttime or cloudy-day use, connect to an external USB battery pack (sold separately).

Specifications

What's in the Box

• 1 × 5W Solar Panel
• 1 × 4-Inch USB Fan

Made in Mainland China.

Note: Colour may vary slightly from images due to lighting and display settings. Measurements have a tolerance of ±1–3 cm.

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For more information on solar energy use and efficiency, visit the U.S. Department of Energy – Solar Energy Technologies page.

Learn more: 18650 battery

Frequently Asked Questions

Q: Can the solar powered fan run at night or on cloudy days?

A: The fan does not have a built-in rechargeable battery, so it cannot store solar energy. On cloudy days, performance may be reduced. For nighttime or low-light use, simply connect the fan to any 5V USB power bank or laptop to keep the airflow going.

Q: What devices is this USB fan compatible with?

A: The fan works with any 5V USB power source — including the included solar panel, USB power banks, computers, and USB wall chargers. This makes it ideal for camping, boating, pet houses, workshops, and more.

Q: Is this fan suitable for use in a dog kennel or pet house?

A: Yes! The fan's compact 4-inch size, quiet operation, and energy-efficient solar power make it an excellent ventilation solution for dog houses, kennels, and other small animal shelters where keeping air circulating is important.

Q: How fast does the fan spin?

A: Fan speed varies directly with the intensity of sunlight hitting the solar panel. In bright, direct sunlight the fan runs at full speed. On partly cloudy days it may run more slowly, and it will stop if sunlight is insufficient unless an alternate USB source is connected.