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A hot afternoon around the paddock and the horses are seeking shade, and the best solar fan for horses is the one that keeps their air moving. We compared five solar fans from current listings: stated airflow, runtime, mounting, weather rating and warranty terms. Only one states a CFM figure, at 3200, and battery fans run 4 to 60 hours depending on speed. Every number below comes from the listings, with gaps marked as not stated.
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Quick picks
Top Pick MOXNICE 18-Inch Solar Fan: 3200 CFM with 60h low-speed runtime and IPX6 stated Check price on Amazon
Exhaust Pick HelpLand 9.8-Inch Exhaust Fan: 24000mAh exhaust fan with 8-10h night runtime and IP65 stated Check price on Amazon
Thermostat Pick ecoCalm 16-Inch Thermostat Fan: Smart thermostat with dual 30W panels and 4-20h cooling Check price on Amazon
Daytime Pick MARBERO 15W Dual-Fan Kit: Dual intake/exhaust fans with IPX7 panel, no battery Check price on Amazon
Portable Pick Maraiss Portable Solar Fan: 22000mAh portable fan with 5 speeds and LED light Check price on Amazon
The picks
| # | Product | Solar Score | Buy |
|---|---|---|---|
| 1 | MOXNICE 18-Inch Solar Fan | 9.7/10 | Buy on Amazon |
| 2 | HelpLand 9.8-Inch Exhaust Fan | 9.6/10 | Buy on Amazon |
| 3 | ecoCalm 16-Inch Thermostat Fan | 9.6/10 | Buy on Amazon |
| 4 | MARBERO 15W Dual-Fan Kit | 9.5/10 | Buy on Amazon |
| 5 | Maraiss Portable Solar Fan | 9.4/10 | Buy on Amazon |
Pros
- 3200 CFM, the only stated airflow figure here
- Up to 60 hours at low speed, the longest here
- 40W solar panel with 4 to 6 hour charge stated
- IPX6 rating stated with dustproof, rust resistant frame
Cons
- No warranty term is stated
- 2 speeds only
- Floor or wall mount only
- 21.26 by 19.88 by 10.24 inches
Detailed Review
The listing states an 18-inch solar floor fan with a maximum airflow of 3200 CFM, a 40W solar panel that charges in 4 to 6 hours, up to 6 hours at high speed and up to 60 hours at low speed, a pure copper brushless motor with metal blades, 360-degree airflow adjustment, wall mounting, a USB-A output port, and a sturdy all-metal frame that is dustproof and rust resistant with IPX6 stated. The panel also charges from the included AC adapter in 3 hours.
Who it's for: horses that need the most stated airflow and runtime. Who should skip it: anyone who needs a stated warranty.
Its Solar Score of 9.7/10 comes from performance 33/35, build 21/25, value 21/25, safety 7/10 and warranty 0/5: 82 of 100 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Airflow | 3200 CFM |
|---|---|
| Runtime | 6h high / 60h low |
| Panel | 40W |
| Weather rating | IPX6 |
Figures as published on the retailer listing, collected 20 October 2026. Performance figures are manufacturer rated.
Safety and Warranty
What this listing states. IPX6 rating stated, so safety scores 7 of 10. No warranty term, so warranty scores zero. See How We Pick.
Fans and pumps. Keep fingers and cords away from moving blades and intakes, run pumps only submerged as the maker directs, and treat airflow and flow rates as the maker's figures.
This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

HelpLand 9.8-Inch Exhaust Fan
A 9.8-inch exhaust fan with 24000mAh, 8-10h night runtime and IP65 stated.
Pros
- 24000mAh battery with 8 to 10 hours after sunset
- IP65 rating stated on the fan blades
- 1 to 8 hour cycle timer with 2 speeds
- 25W panel with a 14.7-foot cable
Cons
- No warranty term is stated
- No airflow figure is stated
- 9.8-inch fan is small
- Needs a 7.28 to 7.48 inch hole to install
Detailed Review
The listing states a 9.8-inch solar exhaust fan with a 25W panel, a 24000mAh battery, and 8 to 10 hours of continuous running after sunset. It has 2 fan speeds, a separate on/off switch with a 1 to 8 hour cyclic timer, a 14.7-foot cable between panel and fan, and IP65 stated on the fan blades with a water-resistant plug. The listing says to drill a 7.28 to 7.48 inch hole for installation. No warranty term is stated.
Who it's for: stalls that need hot air pulled out overnight. Who should skip it: anyone who needs stated airflow or a warranty.
Its Solar Score of 9.6/10 comes from performance 32/35, build 21/25, value 21/25, safety 7/10 and warranty 0/5: 81 of 100 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Fan size | 9.8 in |
|---|---|
| Runtime | 8-10h after sunset |
| Battery | 24000mAh |
| Weather rating | IP65 |
Figures as published on the retailer listing, collected 20 October 2026. Performance figures are manufacturer rated.
Safety and Warranty
What this listing states. IP65 rating stated, so safety scores 7 of 10. No warranty term, so warranty scores zero. See How We Pick.
Fans and pumps. Keep fingers and cords away from moving blades and intakes, run pumps only submerged as the maker directs, and treat airflow and flow rates as the maker's figures.
This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

ecoCalm 16-Inch Thermostat Fan
A 16-inch fan with a smart thermostat, dual 30W bifacial panels and IP44 stated.
Pros
- Smart thermostat with automatic on and off
- Two 30W bifacial panels with 2-hour charge stated
- Wall, ceiling or floor mounting with 180-degree tilt
- 4 to 20 hours of cooling stated
Cons
- No warranty term is stated
- No airflow figure is stated
- 9.1 kg
- IP44 is lower than the IP65 and IPX6 here
Detailed Review
The listing states a 16-inch heavy-duty solar fan with a smart thermostat that turns the fan on and off to hold the set temperature, two 30W bifacial panels that charge the battery in 2 hours or 5 to 8 hours while the fan runs, 4 to 20 hours of cooling for nights and cloudy days, 3 speeds, 180-degree tilt, wall, ceiling or floor mounting, an all-metal body with corrosion-resistant aluminum blades, and IP44. One controller manages multiple fans within a 33-foot radius. No warranty term is stated.
Who it's for: horses that need set-and-forget temperature control. Who should skip it: anyone who needs a stated warranty.
Its Solar Score of 9.6/10 comes from performance 30/35, build 21/25, value 20/25, safety 6/10 and warranty 0/5: 77 of 100 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Size | 16 in |
|---|---|
| Runtime | 4-20 hours |
| Panels | 2 x 30W bifacial |
| Weather rating | IP44 |
Figures as published on the retailer listing, collected 20 October 2026. Performance figures are manufacturer rated.
Safety and Warranty
What this listing states. IP44 rating stated, so safety scores 6 of 10. No warranty term, so warranty scores zero. See How We Pick.
Fans and pumps. Keep fingers and cords away from moving blades and intakes, run pumps only submerged as the maker directs, and treat airflow and flow rates as the maker's figures.
This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.
Pros
- Two fans for intake, exhaust or both
- IPX7 rating stated on the solar panel
- 15W monocrystalline panel with 13-foot cable reach
- No battery to maintain
Cons
- No battery: no operation at night or in rain
- No warranty term is stated
- No airflow figure is stated
- Performance drops on cloudy days per the listing
Detailed Review
The listing states a 15W solar dual-fan kit with two fans that can be set for exhaust, intake or one of each, a 15W monocrystalline panel with a 9.8-foot main cable and 3.2-foot fan cables for 13 feet total, mounting plates and a screw kit, and a maximum fan speed of 2500 RPM. The panel is IPX7 stated. The listing notes it has no built-in battery backup, runs slower on cloudy days, and does not operate at night or in rain.
Who it's for: shelters that need daytime ventilation without a battery to maintain. Who should skip it: anyone who needs air at night.
Its Solar Score of 9.5/10 comes from performance 28/35, build 20/25, value 20/25, safety 7/10 and warranty 0/5: 75 of 100 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Panel | 15W |
|---|---|
| Fans | 2, intake or exhaust |
| Speed | 2500 RPM max |
| Weather rating | IPX7 panel |
Figures as published on the retailer listing, collected 20 October 2026. Performance figures are manufacturer rated.
Safety and Warranty
What this listing states. IPX7 panel stated, so safety scores 7 of 10. No warranty term, so warranty scores zero. See How We Pick.
Fans and pumps. Keep fingers and cords away from moving blades and intakes, run pumps only submerged as the maker directs, and treat airflow and flow rates as the maker's figures.
This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.
Pros
- 22000mAh battery with 4 to 20 hours of runtime
- Dual solar panels for faster charging
- 5 speeds with under 35 dB noise stated
- LED light with 3 modes and a 5-stage timer
Cons
- No warranty term is stated
- No IP number is stated
- No airflow figure is stated
- Table or hook mounting suits tack rooms, not stalls
Detailed Review
The listing states a portable solar fan with a 22000mAh battery, dual monocrystalline solar panels, 4 to 20 hours of runtime by speed, a full charge in 4 to 8 hours, 5 speeds with a brushless motor under 35 dB, a 3-level LED lamp with 18 to 120 hours of lighting, a 5-stage timer, a 90-degree stand and 360-degree swivel hook, and dual USB ports acting as a 20W emergency power supply. The Maraiss brand offers 1 year of professional support, which is not a warranty term. It measures 9.6D x 7.2W x 3.7H inches.
Who it's for: tack rooms and travel that want a portable fan with a light. Who should skip it: anyone who needs stall mounting.
Its Solar Score of 9.4/10 comes from performance 27/35, build 19/25, value 20/25, safety 0/10 and warranty 0/5: 66 of 100 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Battery | 22000mAh |
|---|---|
| Runtime | 4-20 hours |
| Speeds | 5 |
| Noise | Under 35 dB |
Figures as published on the retailer listing, collected 20 October 2026. Performance figures are manufacturer rated.
Safety and Warranty
What this listing states. No weather rating or protection feature is stated, so safety scores zero. No warranty term, so warranty scores zero. See How We Pick.
Fans and pumps. Keep fingers and cords away from moving blades and intakes, run pumps only submerged as the maker directs, and treat airflow and flow rates as the maker's figures.
This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.
As an Amazon Associate I earn from qualifying purchases.
More picks to compare
AEQ Solar Fan for Chicken CoopCheck on Amazon
Hoklen Solar Powered FanCheck on Amazon
Moajerry Solar FanCheck on Amazon
ZMLBTF 14" Solar Powered FanCheck on Amazon
Compare the picks
| Fan | Solar Score | Airflow | Runtime | Mounting | Warranty | Amazon |
|---|---|---|---|---|---|---|
| MOXNICE 18-Inch Solar Fan | 9.7/10 | 3200 CFM | 6h high / 60h low | Floor or wall | Not stated | View on Amazon |
| HelpLand 9.8-Inch Exhaust Fan | 9.6/10 | Not stated | 8-10h after sunset | Wall exhaust | Not stated | View on Amazon |
| ecoCalm 16-Inch Thermostat Fan | 9.6/10 | Not stated | 4-20 hours | Wall / ceiling / floor | Not stated | View on Amazon |
| MARBERO 15W Dual-Fan Kit | 9.5/10 | Not stated | Daytime only | Intake or exhaust | Not stated | View on Amazon |
| Maraiss Portable Solar Fan | 9.4/10 | Not stated | 4-20 hours | Table or hook | Not stated | View on Amazon |
Specifications are manufacturer rated as listed, collected 20 October 2026.
How we scored them
The Solar Score weighs performance, build, value, safety and warranty. For a horse fan, safety means the weather rating the listing actually states. Four of the five state an IP number, and none of the five states a warranty term, so every warranty line here scores zero. How we pick explains the weights.
| Product | Solar Score | Perf. /35 | Build /25 | Value /25 | Safety /10 | Warranty /5 |
|---|---|---|---|---|---|---|
| MOXNICE 18-Inch Solar Fan | 9.7 | 33 | 21 | 21 | 7 | 0 |
| HelpLand 9.8-Inch Exhaust Fan | 9.6 | 32 | 21 | 21 | 7 | 0 |
| ecoCalm 16-Inch Thermostat Fan | 9.6 | 30 | 21 | 20 | 6 | 0 |
| MARBERO 15W Dual-Fan Kit | 9.5 | 28 | 20 | 20 | 7 | 0 |
| Maraiss Portable Solar Fan | 9.4 | 27 | 19 | 20 | 0 | 0 |
Scores run from 9.2 to 9.8: each product’s point total is placed on that range, so more points always means a higher score.
How to choose the best solar fan for horses
Airflow and runtime
Only the MOXNICE states an airflow figure: 3200 CFM, with 6 hours at high speed and up to 60 hours at low speed from its 40W panel. The HelpLand exhaust fan runs 8 to 10 hours after sunset from its 24000mAh battery, the ecoCalm 4 to 20 hours from dual 30W bifacial panels, the Maraiss 4 to 20 hours from 22000mAh, and the MARBERO runs only while the sun shines with no battery. For stalls and paddock shelters, low-speed overnight runtime matters most; our best solar fan for horse barn picks compare bigger barn units.
| Fan | Airflow | Runtime | Mounting | Weather rating |
|---|---|---|---|---|
| MOXNICE 18-Inch Solar Fan | 3200 CFM | 6h high / 60h low | Floor or wall | IPX6 |
| HelpLand 9.8-Inch Exhaust Fan | Not stated | 8-10h after sunset | Wall exhaust | IP65 |
| ecoCalm 16-Inch Thermostat Fan | Not stated | 4-20 hours | Wall, ceiling or floor | IP44 |
| MARBERO 15W Dual-Fan Kit | Not stated | Daytime only | Intake or exhaust mount | IPX7 panel |
| Maraiss Portable Solar Fan | Not stated | 4-20 hours | Table or hook | Not stated |
Circulation or exhaust
The HelpLand and MARBERO are exhaust-style fans that pull hot air and odors out of a stall, with the MARBERO offering two fans for intake and exhaust in any combination. The MOXNICE, ecoCalm and Maraiss circulate air around the horses. For a closed stall, an exhaust fan clears the air; for an open paddock shelter, a circulation fan cools the breeze; see our best solar fan for horse stall picks for more stall options.
Mounting around the animals
The ecoCalm mounts on a wall, ceiling or floor with 180-degree tilt and a smart thermostat that switches the fan on and off by temperature. The MOXNICE stands as a floor fan or mounts on a wall with 360-degree adjustment. The HelpLand mounts as a wall exhaust fan with a 14.7-foot cable to the panel. The Maraiss stands as a table fan or hangs from its hook, which suits a tack room better than a stall. Our best solar fan for barn picks show more wall-mounted options.
Read the warranty and weather lines closely
The MOXNICE states IPX6, the HelpLand IP65, the ecoCalm IP44, and the MARBERO an IPX7 panel; the Maraiss states no number. None of the five states a warranty term, so warranty scores zero across this article, whatever the other strengths.
Sizing Notes
- Note the airflow: 3200 CFM is stated only on the MOXNICE; the others state no figure.
- Note the runtime: 60 hours at low speed on the MOXNICE, 8 to 10 hours after sunset on the HelpLand, 4 to 20 hours on the ecoCalm and Maraiss, daytime only on the MARBERO.
- Note the mounting: wall, ceiling or floor on the ecoCalm; floor or wall on the MOXNICE; exhaust wall mount on the HelpLand.
- Note the rating: IPX6 on the MOXNICE, IP65 on the HelpLand, IP44 on the ecoCalm, IPX7 on the MARBERO panel.
- Note the warranty: none of the five states a warranty term.
Frequently Asked Questions
Which moves the most air?
The MOXNICE at 3200 CFM, the only stated airflow figure here. The other four state no CFM.
Which run the longest on low?
The MOXNICE at up to 60 hours. The ecoCalm and Maraiss state 4 to 20 hours, and the HelpLand 8 to 10 hours after sunset.
Which state a warranty?
None of the five states a warranty term. The Maraiss offers 1 year of professional support, which is not a warranty term.
Which state an IP number?
The MOXNICE with IPX6, the HelpLand with IP65, the ecoCalm with IP44, and the MARBERO with an IPX7 panel.
Which need sun to run?
The MARBERO, which has no built-in battery and does not run at night or in rain. The other four have rechargeable batteries.
Which have a thermostat?
Only the ecoCalm, which automatically turns on and off to hold the set temperature.
Related guides
See every solar fan and pump guide and all Solar Lights, Cameras and Fans guides. Also see our best solar fan for horse barn. Also see our best solar fan for horse stall.
More picks: solar fan for barn. Also considered, as more options only: the AEQ 25W exhaust fan, the Hoklen portable fan, the Moajerry 30W dual-fan kit and the ZMLBTF 14-inch fan.







