As the weather gets warmer, you can keep your plants fresh and comfortable by installing solar fans in your greenhouse. Solar fans are energy efficient and they can run for no cost for the whole day.
If you have a greenhouse, chances are you have a lot of plants in it. You might be wondering what you can do to make sure that your greenhouse stays cool during the summer so that your plants don’t get too dry or too hot.
One solution would be to install solar fans in your greenhouse. Not only will these solar fans help keep your greenhouse cool, but they will also be energy efficient and cost-free to run all day long!
For the greenhouse, it’s important to keep your plants fresh and cool in the summer. That’s where solar fans come in. Solar fans are energy-efficient, so they don’t use any power when they’re not running. They run for hours each day, even when the sun is down!
Solar fans are great for keeping your plants’ temperature down at night and during the day. They work best on sunny days, so you’ll want to point them toward the sun as much as possible. If you live in an area with little sun, you can also use an extension cord to plug your fan into an electrical outlet so that it will stay powered up even after dark.
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Top 10 Best Solar Fans for Greenhouse
✅【Easy to Install】The USB cooling fan is powered by a solar panel. It is easy to install, just connect the interface of the solar panel and the fan and put it under the sun to use
✅【Convenient and Portable】 Small Size, Easy to carry around. No Batteries Needed, 100% Silent and Green energy, great for the environment, keep the air flowing
✅【Widely Uses】Solar Powered Fan Ventilator perfect for Pet houses, Chicken Coops, Treehouse, Dog houses, Greenhouse, RVs, Touring Car, Camping, etc
✅【Solar Working】The solar panel runs the fan fast under direct sunshine. the solar Fan will work more slowly or stops working when the sunshine is weak. Our fan is special solar and works with long service life and energy saving
✅【Package Includes】1 piece solar panel + 1 piece USB fan+1x cigarette lighter+1x DC alligator clip output line. If you have any problem with your solar fan, feel free to contact us with your Order ID and we will refund or replacement
✅ COOL AND CLEAN: This is an excellent solution for Small Chicken Coops, Greenhouses, Sheds, Pet houses, and Window Exhaust in the hot summer.The10W Solar Panel Dual Fan Kit can push the heated air out and push cool air in, which effectively reduces the indoor temperature and keeps the air fresh.
✅ LARGE AIRFLOW: It is designed with a high-quality weatherproof motor, a service life of more than 6 years, a Max rotational speed of 3000 r/min, and 200 CFM large airflow.Recommended Max greenhouse &chicken coops space:200cubic feet(L X W X H) ,E.g 8*5*5
✅WEATHERPROOF DESIGN: The motor part of the fan (PCB board/wiring/bearing) has been coated to prevent rain from causing short circuits or damage. The waterproof level can reach IPX7, which is suitable for outdoor environment use.
✅ SAFETY PROTECTION: The dual fan is equipped with a double metal protection net to prevent small animals from being injured and to protect the normal operation of the fan blades.
✅ NOTE: The speed of the fan is greatly affected by sunlight. When the sun shines directly on the solar panel, the fan can reach 3000 RPM. When the sunlight is weak, the fan will work slowly or even stop working. There is no built-in battery in the solar fan, Only works during the daytime.
✅ Decent Warranty for Its Part: We always stand behind our products, if the motor of the fan doesn’t work, or you find the unit misses some part, such as the screws, please feel free to contact our customer service for help, we will send you replacement parts, thanks.
✅ Efficient in Low Light Condition: The solar attic fan can work automatically at low voltage, the Min Voltage to operate is 4V, so you also get great ventilation even on cloudy days.
✅ Cost-Saving & Affordable: The solar fan system cools your roof and also reduces the load on your air conditioning system, it will cut your cooling costs with low electric power expense.
✅ Well-Made Quality: The materials of the high-volume solar attic ventilator are well built and of good quality. The tolerances of the solar vent fan are pretty tight, and it runs reasonably quietly.
✅ Easy to Install: It’s a ready-to-use solar fan for a home, shed, garage or RV, outdoor, etc. The solar roof vent fan comes with a pre-installed 8-inch solar cable with a quick-connector, and the solar panel comes with 16 feet solar cable, which lets you easily install it with the quick-connect wires. It could be installed in the gable vent or anywhere in the attic.
✅ Easy to install: With quick-connect wires. Includes 4 mounting tabs and instructions.
✅ Numerous Applications: For gable vent, greenhouse, garage, shed, cabin or RV. Includes 15’ of extra wire and brackets.
✅ High Torque Motor: Features sealed ball bearing and Thermal protected fan motor with fully balanced high-efficiency fan blades for low noise level and long life. Covers areas up to 2250 Sq. Ft. Free thermostat upon request.
✅ Warranty: 25-year warranty—the industry’s best.
✅ Rough Weather and Hail Resistant: The solar panel is designed to resist hail and difficult weather conditions.
✅ Enhanced blade and engineered motor maximize airflow at high speed with low noise even on cloudy days. Constructed of heavy-duty aluminum housing helps the fan withstand shocks and operate in harsh outdoor environments, and is dust-proof and IP65 Water-resistant.
✅ Equipped with dual protective nets to eliminate the risk of touching the blades. Airflow: 120.5 CFM|Speed:3200 RPM|Noise: 30dbA|DC 24V
✅ Multi-layered sheet lamination enhances solar cells’ performance and corrosion-resistant low iron tempered glass can withstand the changing climate and provide more than 10 years of service life. The high-efficiency solar panel allows to power the fan at high speed even on cloudy days.
✅ Designed to maximize airflow, widely used for places that required cooling and exhaustion like a chicken coop, greenhouse, doghouse, shed, car RV window, outdoor camping, DIY cooling, and ventilation protection.
✅ The fan is solar powered and it can’t store power, please simply expose it to the full sun, ensure there is no shadow and press the On/Off switch, it will surprise you! You get lifetime customer service and technical support and a 12-months extended warranty. Feel free to contact us if there are any questions.
✅ 2 Ways Power Supply: Solar(Priority)+ Electric(Secondary). A smart power controller is included to allow automatic switching of the power supply between the solar panel and AC/DC power adapter. 30W Solar power works when solar energy is equal and greater than 14V; solar + electric work together when solar energy is greater than 0 but less than 18V; electric power works when solar energy is 0V. This Solar Fan even works on rainy days!
✅ Quite and waterproof brushless DC motor: 14 nylon-fiber-aluminum blades (7 blades not 3 ), galvanization steel housing and mounting frame, solar wall exhaust fans can be assembled (Note: please buy extra screws ), front side metal mesh, roof/wall mounted
✅ Adjustable Solar Panel: Horizontally & Vertically (0/30/35 degrees. So you can make sure the sun is directly opposite the solar panel. Besides, the panel could be Remote Mounted
✅ Built-in Thermostat Switch: Power on: above 77℉, Power off: below 65℉
✅ AC / DC Power Adapter Length: 3 m (9.84 ft). Lifespan: Brushless DC motor–10 Years; Solar Panel–25 Years; Metal Casing–20 Years; AC/DC Power Adapter–10 Years. Solar wall exhaust fans can be assembled (Note: please buy extra screws ). Front side metal mesh. Roof/wall mounted
✅ SOLAR EXHAUST FAN: This is solar exhaust fan equipment, which can provide a durable ventilation experience for greenhouses, pet houses, sheds, and small chicken houses without using 110V voltage.
✅ METAL SHELL: Metal shell design, exquisite appearance, sturdy and durable.
✅WEATHERPROOF DESIGN: Automatic shrink valve design effectively blocks the entry of wind and rain.
✅ LOW NOISE: Energy saving and low noise design can effectively reduce noise and make ventilation quieter.
✅ NOTE: Solar fan works in direct sunlight.No sunlight no work.The stronger the sunlight, the stronger the fan.
✅ COOL & CLEAN SOLAR FAN: The solar-powered fan kit is equipped with a 20W high-efficiency solar panel + 8 Inch high-speed DC fan. A perfect ventilation solution for Greenhouse, Chicken Coops, Sheds, Pet Houses, RVs, Window Exhaust, Outdoor Camping, DIY Cooling, and ventilation in this hot summer to reduce indoor temperature and effectively enhance air circulation.
✅ HIGHER AIRFLOW: Enhanced blade and engineered motor maximize airflow at high speed with low noise. Featuring dual ball bearing makes the blades faster to ventilate out excess heat, moisture, dust, and odors from various spaces. Diameter: 8IN|Airflow: 480CFM|Speed: 2600RPM|Noise: 36dB|DC 12V.
✅ SAFETY PROTECTION: The solar panel fan main frame and fan blade are made of premium ABS material, equipped with a double plastic protection net to prevent small animals from being injured and eliminate the risk of touching the blades. The automatic shrink valve design effectively blocks the entry of wind and rain. Safe for use!
✅ POWERFUL & EFFICIENCY: Multi-layered sheet lamination enhances solar cells’ performance and provides more than 10 years of service life. The high-efficiency solar panel allows to power the fan at high speed even on cloudy days.
✅ EASY TO USE: The solar fan is equipped with an On/Off switch to manually control the ventilation fan ON/OFF, really practical and useful. Use completely free solar energy as energy to drive the fan, no need to use mains power, no extra wiring work, safe and reliable. 24/7 responsive support and a 12-month extended warranty.
✅ 100% SOLAR POWERED FAN: The 30W foldable solar panel can be installed on the roof or wall of any building. The direct current generated by the solar office directly powers the fan.
✅ PLUG & PLAY DESIGN: With the waterproof connector with threaded fixing, you can easily connect the fan and the solar panel tightly.
✅ EASY INSTALLATION: The fan has reserved mounting holes and comes with four sets of expansion screws, which can be firmly installed on any wall. The solar panels are installed with hinges, and you can easily install them on any roof. behind the solar panel.
✅ BE COOL & FRESH: The solar fan can take away a lot of hot and muddy air from your attic or warehouse, protect the building from high-temperature damage, and can also provide fresh air for the greenhouse.
✅ WORRY-FREE SHOPPING: Not satisfied with the product? Free return or exchange. The warranty period is up to two years.
✅ Create a Comfortable Environment: In the case of direct sunlight, the 3000 rpm ultra-high-speed solar fan can exhaust hot air quickly, creating a cool environment. If installed in a chicken coop or dog house, it can quickly remove the smell in the place, and the ultra-low decibel sound will not disturb or affect their rest.
✅ More Reasonable Design: Compared with one solar panel with two fans, our two solar panels with two fans is easier to adjust the position and provide more wind. Connect the DC port, and then fix the solar power in a place where the sun is directly shining (the extension cable length is about 196.8 in).
✅Recommendations for use: NOTE: During the fan installation process, please pay attention to the front and back; if the installation is wrong, abnormal noise will occur! 2 Pcs solar fans are suitable in small spaces, and the recommended area does not exceed 243 cubic feet (approximately 12′ x 4.5′ x 4.5′). Because it is powered by solar energy, less sunlight will directly affect the fan speed and will not work at night.
✅ Waterproof Design: The 10W solar panel and fan can be used outdoors and have a waterproof structure design to prevent water from entering the product but cannot be directly immersed in water. (But please keep it in a dry place at the connection).
✅ If you have any questions after receipt, please let us know, and we will respond to you within 24 hours, and you will receive a full refund or replacement immediately. And we provide 18 months warranty, Lifetime technical support.