VEVOR Solar Powered Fan, 25W Solar Panel with 4 Fans, Adjustable Solar Panel Angle, 2668 RPM High-Speed, Flexible Installation, Fast Air Exchange for Greenhouse, Grow Tents, Chicken Coops, Shelters

25W Solar Greenhouse Circulation Fan No plug-in needed, and stronger sunlight means faster fan speed. Four fans deliver 440 CFM airflow for full air circulation. Supports multiple DIY mounting options for greenhouses, chicken coops, and pet houses. Aluminum alloy body with IP65 water rating is designed for hot and humid conditions for steady, long-term use. Key Features Solar Powered, No Wiring Needed Powered by solar energy with no grid connection required. Suitable for greenhouses, chicken coops, and remote areas. Helps accelerate air exchange in enclosed or semi-enclosed spaces. Sunlight-Responsive Speed Adjusts automatically based on sunlight intensity. Stronger sun leads to faster fan speed. Tempered glass, stable frame, and efficient cell-layer design help keep output steady. More Even Air Circulation Coordinated fan operation creates steady, uniform airflow. Up to 2668 RPM helps reduce stagnant, hot air buildup and supports a more comfortable growing environment. Flexible DIY Installation Supports roof embedding, roof mounting, or ground placement. Includes C-shaped bracket with pre-drilled holes, perforated frame, and extended power cord for more flexible installation. One Unit for Multiple Spaces Suitable for greenhouses as well as chicken coops, pet houses, and shed tool rooms. Designed for enclosed or semi-enclosed spaces requiring continuous ventilation. Aluminum Alloy Housing Aluminum alloy fan body with IP65 rating. Tempered glass solar panel supports outdoor use and impact resistance for extended service life. Specification Item Model Number: 25W-XC12025X12Z Rated Power: 25 W Output Voltage: DC 12V Fan Quantity: 4 PCS Airflow: 110 CFM (Each) / 440 CFM (Total) Speed: 2668 RPM Noise Level: 45 dB Item Weight: 6.06 lbs / 2.75 kg Item Dimensions (Solar Panel): 17.72 x 13.78 x 0.63 in / 450 x 350 x 16 mm Item Dimensions (Fan): 11.81 x 11.81 x 1.50 in / 300 x 300 x 38 mm Package Content 1 x Solar Panel 1 x Fan Assembly 1 x Mounting Bracket 8 x Cable Tie 1 x Installation Hardware Kit 1 x User Manual

• Solar Powered Operation: Matched 25W solar panel with DC direct connector powers the solar powered fan automatically in sunlight. No voltage conversion or grid power required. Suitable for backyard greenhouses and farms, helping reduce wiring
• Adjustable Solar Panel Angle: Angle-adjustable panel allows flexible mounting and alignment with seasonal sunlight for steadier output. Note: Fan speed depends on sunlight intensity. In weak sunlight, it may slow down or stop. No built-in battery; operates in daytime only
• Dual-Fan Air Circulation: Four high-speed DC fans deliver up to 440 CFM total airflow in strong sunlight, helping speed up air exchange in enclosed or semi-enclosed spaces. Designed for efficient ventilation as a solar exhaust fan
• Built for Hot & Humid Areas: Double-layer metal guard helps block leaves and debris. IP65 rating suits humid greenhouses and coops. Tempered glass panel supports long service life. The solar greenhouse fan is about 45 dB, less likely to disturb animals
• Flexible Installation: This solar powered exhaust fan includes brackets, screws, expansion anchors, and cable ties for roof, wall, ground, or vent mounting. Works with small greenhouses, grow tents, chicken coops, and shelters requiring continuous airflow