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Best Solar Vent

4 SEASONS Solar Powered Polycarbonate Vent, Weatherproof Design, Quietly Cools Up to 500 Sq Ft, 400 CFM

  • 10W MONOCRYSTALLINE SOLAR PANEL – Sustainable. Efficient. Built to last. Designed for sloped, shingled roof applications, our 4 SEASONS vent uses the sun’s energy to pull excess heat, moisture and humidity out of the attic and promote healthy air circulation in your space..
  • COOLS UP TO 500 SQ FT – Ventilate up to 400 CFM and cool up to 500 sq feet of attic space with this innovative solar-powered vent. This 4 Seasons model operates from dawn until dusk and works as a regular passive vent after sun-down..
  • DURABLE & QUIET – With water-tight flashing & animal-proof construction, this vent stands up to harsh weather and pesky wildlife. The fan runs quietly without vibration. Hail-resistant and able to operate under low light conditions, this vent is a prime alternative for wind turbines..
  • EASY TO INSTALL – Bring healthy air into your home in minutes! This vent comes fully assembled for easy installation. With brushless DC NSK Japanese Ball Bearings and ABS-PC anti-UV/Freeze construction, this vent will work for years to come. Dimensions: Base 17" x 17.
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AAADRESSES Greenhouse Window Ventilation Bracket, Automatic Ventilation Switch, Solar Thermal Window Opener, Automatic Window Opening Tool for Greenhouse

  • [Automatic Vent Opener]-- As the temperature changes automatically, this auto thermo for window maintains the best growing temperature and prevents your greenhouse from overheating.
  • [Greenhouse Helper]-- With this greenhouse vent autovent it can prevent greenhouse overheating. Ideal for your greenhouse window--opens and closes your greenhouse window. Start to open - 15°c - 25°c (60°-77F).
  • Fully open temperature 35° (19f) or above.
  • [Solar Energy]-- Non electric, uses solar energy, open or close the greenhouse vents as temperature rises or drops. This solar heat sensitive vent opener can lift up to 15 lbs. the cylinder closes well before deep freezing and opens again with no problem..
  • [Premium Quality]-- This solar heat sensitive adopted elongated aluminum cylinder with paint spraying, weather resistant. Aluminum frame looks more lustrous, durable and rust-proof..
  • [Warm Tips]-- Do not use this opener anywhere the temperature will exceed 45° (122F). To use with the greenhouse, you need to use the drilling tools to screw into the channel and fix it..
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1 White Recessed Screw Terminal Block Door Contacts NC Alarm Door Window Sensors with Magnetic Reed Switch. These 38 Door Contact Position switches DCS Work

  • [Automatic Vent Opener]-- As the temperature changes automatically, this auto thermo for window maintains the best growing temperature and prevents your greenhouse from overheating.
  • [Greenhouse Helper]-- With this greenhouse vent autovent it can prevent greenhouse overheating. Ideal for your greenhouse window--opens and closes your greenhouse window. Start to open - 15°c - 25°c (60°-77F).
  • Fully open temperature 35° (19f) or above.
  • [Solar Energy]-- Non electric, uses solar energy, open or close the greenhouse vents as temperature rises or drops. This solar heat sensitive vent opener can lift up to 15 lbs. the cylinder closes well before deep freezing and opens again with no problem..
  • [Premium Quality]-- This solar heat sensitive adopted elongated aluminum cylinder with paint spraying, weather resistant. Aluminum frame looks more lustrous, durable and rust-proof..
  • [Warm Tips]-- Do not use this opener anywhere the temperature will exceed 45° (122F). To use with the greenhouse, you need to use the drilling tools to screw into the channel and fix it..
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X AUTOHAUX ABS Solar Powered Car Window Windshield Auto Air Vent Cooling Fan System Cooler

  • The Auto Fan Solar Powered Fan is a ventilator to help cool your car on the hot day. The vent unit is designed to be secure onto the top of a car window.
  • Extract the hot air from inside to help cool the interior of the car. Your Parked Car is kept Cooler & the air fresher!! It maintains a safe, comfortable temperature level for your return.
  • and fix with all car windows Place Auto Fan vent on top of window, then close window and lock up. Fresh air is drawn in.
  • while the hot, stale air vents out Auto Fan even helps to eliminate pet and tobacco ..
  • NOTE : Car Solar fan Does not Work on Tinted Windows , also as its solar , It will work only when it Gets solar Energy . It does not Cool your car , but it prevents car from Overheating..
  • Its solar panel uses sunlight - NOT the car's electrical wiring or batteries.
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Amtrak Solar Powerful Exhaust Fan 80 Watt motor Galvanized 12 Inch fan, Solar Powered Motor, Gable Mount, Attic Ventilator for House, Chicken Coop, Shed, Garage & RV (Fan Only)

  • POWERFUL SOLAR VENTILATION FAN:With the sturdy framework, it is configured with a strong 12-volt 80-watt DC motor it works well with 40 Watt to 80 -Watt solar panels and offers good airflow. The operation starts immediately when sunlight hits the solar panel..
  • GALVANIZED STEEL: Made of sturdy galvanized steel, it offers durability and proper insulation. This 12 Inch housing fan is equipped with a 10" high-efficiency fan blade, it ensures quiet cooling and protection against moisture. The dimension of the fan is 12"X12"X4"..
  • EASY MOUNTING: Our solar roof vent fan comes with four mounting tabs. It is designed to be installed in an opening such as a gable vent where it can be hooked up to a solar panel with maximum exposure to sunlight.
  • VERSATILE USAGE: Our solar attic fan draws out the hot air from inside and replaces it with the cooler air from outside. This solar exhaust fan is ideal to use at House, Greenhouse, Chicken Coop, Garage, Shed, Cabin and RV..
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ORORANY Automatic Ventilation Greenhouse Window Opener with Solar Power Sensor- Garden Greenhouse Roof Ventilation Window Opener Kit Lifts 15 Lbs

  • Automatic Temperature Control: Our solar-powered greenhouse window opener opens and closes vents according to the temperature, ensuring optimal growing conditions without any manual intervention..
  • Energy-Efficient and Eco-Friendly: With no batteries or electricity required, this automatic greenhouse vent opener is a smart, sustainable choice that helps reduce your carbon footprint and save on energy costs..
  • Durable and Rust-Proof: Featuring an aluminum spray-painted cylinder, the solar window opener is built to last and withstand harsh weather conditions. Its shiny finish adds a touch of elegance to your greenhouse..
  • Wide Vent Angle and Maximum Opening: This automatic greenhouse vent opener opens vents at an angle of about 30°, allowing for optimal air circulation. With a maximum opening of 18 inches, it provides ample ventilation for your plants..
  • Easy to Install: The greenhouse window opener comes with a comprehensive installation kit and a detailed manual, making it easy to install even for beginners. Get the most out of your greenhouse with our reliable and convenient automati....
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Automatic Roof Vent Opener Dual Spring Greenhouse Accessories Solar Heat Sensitive Automatic Greenhouse Window Opener Replacement Greenhouse Vent Opener Greenhouse Opener for Ventilation (2 Pcs)

  • ...le Material: these automatic greenhouse window openers are mainly made of aluminium alloy material, reliable and reusable, sturdy and strong, not easy to break or rust, which can serve you for a long time and you can also use them with confidence.
  • Double Spring Design: our solar heat sensitive roof vent opener adopts double spring design, which has stronger thrust force and more solid.
  • In addition to ordinary areas, it can also be applied in windy mountainous areas, bringing much convenience to you.
  • Solar Heat Sensitive: the auto greenhouse vent opener will remain open, when the temperature exceeds 25 degrees Celsius, and the opener will close completely, when temperature drops to 15 to 18 degrees Celsius, using solar energy, no batteries or electrical power needed.
  • Widely Applicable: these greenhouse accessories are practical and useful tools, which can be widely applied for greenhouse windows and greenhouse vents in higher wind situations, maintaining the nice growing temperature and preventing your greenhouse from overheating.
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Yardwe Solar Panel Fan Kit Outdoor Solar Powered Attic Ventilator Gable Roof Vent Fan Solar Exhaust Fan Chicken House Fan Assorted Color

  • Suitable for pet house, chicken coops, dog house, greenhouse, RV, car, camping, etc. solar powered fan.
  • easy to install, just connect the interface of the solar panel and the fan and put it under the sun to use. solar powered roof vent.
  • Our fan is powered solar, and working with long service life and energy saving. rechargeable fan with solar panel.
  • Best for pet aeration in the summer or other hot days. solar system fan.
  • Can be used for batteries charging during outdoor trip, camping, hunting or fishing trip. solar system fan.
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Solar Powered Auto Fan Car Ventilator Window Windshield Auto Air Vent Cooling Cool Fan, Auto Exhaust Fan Car Radiator Cooler System

  • Solar Powered: This car window windshield air vent vooling Fan with poly-silicon solar panel, no batteries needed. Fit for any car windows,except the car windshield without frame.
  • Auto Cool System: Clean air and blows hot air out of parked car, Maintains comfortable temperature level for your return, removes in the unusual smell and the fetid odor.
  • Multi Function: Cooling, Ventilation to keep interior air clean, Lengthen Lifespan of the inner electrical components of cars, Energy saving. Use solar power, clean energy, reduce environmental pollution..
  • Cooling Function: Make you feel comfortable when entering car, Prevent formaldehyde release, Reduce the use of air-condition, Lengthen Lifespan of the inner electrical components of cars..
  • Health: air convection is good for health to you and your family enjoy a non-toxic harmless to the environment. ******Note: It's not a fan for human beings, just an Auto Cooler Ventilation Fan to circulates the air in your car. The anto vent cooler deluxe should not be used on cars that do not have a door frame above the window..
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Solar Powered Auto Fan Car Ventilator Window Windshield Auto Air Vent Cooling Cool Fan, Auto Exhaust Fan Car Radiator Cooler System

  • Solar Powered: This car window windshield air vent vooling Fan with poly-silicon solar panel, no batteries needed. Fit for any car windows,except the car windshield without frame.
  • Auto Cool System: Clean air and blows hot air out of parked car, Maintains comfortable temperature level for your return, removes in the unusual smell and the fetid odor.
  • Multi Function: Cooling, Ventilation to keep interior air clean, Lengthen Lifespan of the inner electrical components of cars, Energy saving. Use solar power, clean energy, reduce environmental pollution..
  • Cooling Function: Make you feel comfortable when entering car, Prevent formaldehyde release, Reduce the use of air-condition, Lengthen Lifespan of the inner electrical components of cars..
  • Health: air convection is good for health to you and your family enjoy a non-toxic harmless to the environment. ******Note: It's not a fan for human beings, just an Auto Cooler Ventilation Fan to circulates the air in your car. The anto vent cooler deluxe should not be used on cars that do not have a door frame above the window..
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ECO-WORTHY 25 Watt 12 Volt Monocrystalline Solar Panel Module Off Grid Charging RV Boat

  • 25W solar panel for 12v lead acid battery charging or 2pcs*solar panels in series for 24-volt battery or for grid-tied applications like streetlight, vent fan or car battery(keep it from strain dead).
  • High-efficiency silicon solar cells ensure high performance of solar modules and create maximum power output, totally 23 testing procedure to do quality control..
  • Easy to install with pre-drilled holes on the back of panels for fast mounting, securing and cooling..
  • Waterproof Junction Box, corrosion-resistant aluminum frame for extended outdoor use, allowing the solar panel to last for decades as well as withstand high winds (2400Pa) and snow loads (5400Pa)..
  • Item will be shipped from USA warehouse. It's compact size 16.5x12.6x0.67inch (420*320*17mm) with 39inch 19 AWG cables..
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Agriculture Solutions Univent Automatic Vent Opener Standard - Lifts 15 Lbs

  • Starts opening between 55 - 75°F, depending on how you have adjusted the vent..
  • Screw directly into polycarbonate panels, wood, or metal frames..
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Solar Attic Fan 48-watt - Florida Rated by Natural Light

  • 48 watt unit can fully vent up to 2,825 square feet..
  • Exhausts at up to 1,881 cfms (cubic feet per minute) for up to 2625 Sq. Ft..
  • Easily installed with No wiring required..
  • Qualified for Solar Federal tax credits..
  • Lifetime warranty on motor, housing and solar panel..
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