HNRLOY Solar Exhaust Fans Kit – 2-Pack, 15W Panel, High-Speed 3200 RPM DC Fans for Greenhouses & Sheds

Meet the HNRLOY Solar Exhaust Fans Kit, a two-unit ventilation solution designed to move hot air out of spaces like greenhouses, barns, attics, and sheds. A 15W solar panel powers two high-speed brushless DC fans, delivering a steady breeze when sun is shining. The kit emphasizes energy efficiency, durable construction, and flexible placement so you can adapt ventilation without digging for outlets.

Powerful, energy-saving solar power

With a dedicated 15W solar panel, the system captures sunlight and converts it into immediate airflow, helping you cut electricity use over the year. The solar panel is designed for longevity, offering a service life of more than 10 years under typical outdoor conditions.

• 15W solar panel optimizes solar energy capture for efficient operation
• Two high-speed DC brushless fans deliver ample air movement
• Airflow specifications include 4 × 120.5 CFM, up to 240 CFM in bright sun
• Operating speed up to 3200 RPM with a quiet 36 dB noise level

Rugged, weather-ready design

The panel uses tempered glass with an aluminum frame, while the fan housing features a black mirror acrylic panel and ABS protection. A corrosion-resistant aluminum mesh protects against the elements, keeping components sturdy in rain, wind, and dust.

• Tempered glass panel and aluminum frame resist weather and wear
• Corrosion-resistant, waterproof, rust-proof construction
• Weather-ready kit designed for outdoor installation near sheds, barns, and coops

Easy installation and flexible use

Setup is straightforward with pre-drilled holes on the panel and a separate on/off switch for manual control. The kit includes a 16.4 ft (5 m) extension cable and a USB adapter for nighttime use when sun is unavailable.

• Pre-drilled mounting holes simplify DIY installation
• 16.4 ft extension cable enables versatile positioning
• USB adapter allows optional connection to power at night

Notes on performance

Always expose the panel to direct sunlight for best results. In cloudy conditions, performance may drop and speeds may slow. In bright sun, output can reach up to ~240 CFM; typical operation is around 3200 RPM with moderate noise at about 36 dB.

Where it can help

Ideal for improving airflow in greenhouses, chicken coops, attics, barns, sheds, and even dog houses, the kit provides a practical way to ventilate spaces without adding fixed power draws.