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Specifications
- Brand
- Savendo
- Category
- Solar Exhaust Fan
- Condition
- New
- Color
- black
- Weight
- 3350 g
- Battery type
- Standalone (not-included)
- Color
- Black · Geometric
- Mounting type
- Roof · Wall
- Power source
- Solar
Product Description
Fresh Air, Powered by the Sun.
A 25W solar panel and four high-speed fans work together to pull hot, stagnant air out of your greenhouse, coop, or shed — automatically, with no outlet and no electrician.
Sunlight In. Fresh Air Out.
No batteries, no grid power, no complicated setup — just three simple steps to healthier airflow.
Panel Catches Sunlight
Mount the adjustable 25W panel where it gets direct sun and tilt it to match the season.
Fans Spin to Life
Power flows straight to 4 DC fans — speed automatically tracks sunlight intensity.
Air Exchanges Fast
Up to 440 CFM clears heat, humidity, and stale air from your space all day long.
Four Fans Working as One
Stagnant corners and hot spots are the biggest threat to plants and livestock. This unit's four synced 120mm fans move air evenly across the whole space instead of just one narrow blast zone.
- 110 CFM per fan, 440 CFM combined output
- 16.27 ft total cable reach for flexible placement
- Reduces dead air zones in enclosed spaces
Better Air for Everything That Grows
Lower temperatures and reduced humidity mean less stress on seedlings, produce, and animals — and less risk of mold, mildew, and heat stress.
Made for Hot & Humid Conditions
Every part of this kit is engineered to handle real outdoor life — sun, rain, and daily temperature swings — without missing a beat.
- Aluminum alloy, IP65 water-resistant housing
- Double-layer metal mesh blocks leaves & debris
- Impact-resistant tempered glass solar panel
Quiet Enough for Skittish Animals
Running at roughly the volume of a quiet library, this fan keeps air moving without startling chickens, rabbits, or other livestock — even right next to the feeder.
The Details That Matter
| Rated Power | 25W |
| Output Voltage | DC 12V |
| Fan Quantity | 4 Pcs |
| Airflow | 110 CFM each / 440 CFM total |
| Max Speed | 2,668 RPM |
| Noise Level | ~45 dB |
| Weather Rating | IP65 |
| Total Cable Length | 16.27 ft (4.96 m) |
| Item Weight | 6.06 lbs (2.75 kg) |
| Solar Panel Size | 17.72 × 13.78 × 0.63 in |
| Fan Unit Size | 11.81 × 11.81 × 1.50 in |
| Power Source | Solar (no battery, daytime only) |
Mounts Anywhere You Need Airflow
Everything needed for setup is included — roof, wall, ground, or vent-opening mounting, your call.
- Brackets, screws & expansion anchors included
- Adjustable panel stand for seasonal sun angle
- Fits greenhouses, coops, grow tents & sheds
Before You Install
Does this fan work without a battery?
Yes — it runs directly off the solar panel with no battery required, operating only during daylight hours.
Will it still work on cloudy days?
It will run at reduced speed since output depends on sunlight intensity, and may slow or stop in very weak light.
Is it waterproof?
The housing is IP65-rated with double-layer metal mesh and a tempered glass panel, suitable for humid greenhouses and outdoor coops.
Does it include a thermostat?
No — this model runs continuously whenever the panel is receiving sunlight; there is no built-in thermostat or battery backup.
How do I mount it on a coop or shed?
All mounting hardware is included for roof, wall, ground, or vent-opening installation.
Let the Sun Do the Work
Give your greenhouse, coop, or shed the airflow it needs — with zero wiring, zero grid power, and a setup that takes minutes.