Best Solar powered Crawl Space Ventilation

12-in-1 Solar Robot Toys STEM Education Activites Kits for Kids 8-12 190 Pieces Building Sets

12-in-1 Solar Robot Kit: This solar robot kit could be built into 12 different shapes of robots. It is composed of 190 pcs, including moving and connecting parts like gears, plates, tires, and shafts. Kids can easily disassemble them after the building each robot..
Clear Instructions: Kids could complete the building by following the instruction manual step by step. We recommend parents and kids work together to finish the first robot building while enjoying the process of family collaboration..
Solar Powered Eco-friendly Toys: Excellent STEM robot for the next generation to begin to understand solar power. It can crawl, roll and float under direct sunlight which allows children to understand the environmental concept of green technologies and renewable resources..
Educational Gift for Ages 7-12: By assembling and building different solar robots from simple level to complex, this STEM toy not only develops the mechanical skills of your little engineers but inspires their imagination and creativity. It is a great educational gift for children..
Satisfactory Service: CIRO offers a wide range of toys and kits from STEM to crafts. We highly value customer feedback and provide 90-day free return policy..

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Crispaire Solar Attic Fan Solar Roof Attic Exhaust Fan Thermostat Solar Powered Vent Fan Brushless Motor Metal Shell 1200CFM 35 Watt (Power Adapter Equipped)

【Solar-Powered Attic Fan】Solar-powered ventilation fan, reducing running cost. Easy to install and is compatible with tile, Colorbond, metal, and flat roofs. It reduces humidity and promotes airflow, which can lower temperature by up to 30°F..
【3mm High Efficiency Monocrystalline Silicon Solar Panel】Solar panel for fast power generation. As long as there is sunlight, the solar attic fan can generate electricity quickly. The stronger the sunlight, the higher the power generated by the solar panel..
【Brushless DC Variable Frequency Motor】Ability to adapt to sunlight's intensity to perform at the most efficient output. Using rare-earth Neodymium magnetic materials to ensure stable and efficient performance at all levels of output..
【Operational on Rainy Days & Thunder and Lightning Protection & Rain-proof】We have specially equipped you with a power adapter to keep the solar roof attic exhaust fan running even in rainy days or at night..
【Suitable for Various Occasions】Aerodynamics simulation design, made of aluminum alloy, anti-rust and corrosion-resistant, easy to install, well received by our users! It is used for ventilation, heat dissipation and cooling, smoke and dust removal, moisture-proof and deodorization in workshops, breeding....

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DC HOUSE 20W Solar Powered Dual Metal Shell Exhaust Fan Kit for Chicken Coops, Greenhouses, Sheds, Pet Houses, and Windows - Waterproof and Plug & Play

【FRESH AND COOL】- This solar panel dual fan kit can expel hot air and let cool air in, effectively reducing indoor temperature and humidity, keeping the air fresh. Suitable for small space ventilation, ideal solar fan for small greenhouse, chicken coop, shed, pet house, window exhaust..
【FREE POWER 】- Use completely free solar energy as energy to drive the fan, no need to use mains power, no extra wiring work, safe and reliable..
【EASY INSTALLATION 】 - The solar panel and fan can be plug and play through the waterproof connector, and the solar panel has reserved mounting holes for you to fix it on any wall or roof. Installation need to prepare self-tapping screws and tools by yourself..
【SAFE AND DURABLE】- All accessories are treated with a waterproof layer to meet the conditions of outdoor use. Equipped with a metal protective casing to protect the normal operation of the fan blades.
【BEFORE YOU BUY】- The speed of the fan is greatly affected by sunlight. When the sunlight is weak, the fan will work slowly or even stop working.There is no built-in battery in the....

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Voltset Solar Powered Fan, 15W Pro Solar Panel IP65 Waterproof with Solar Exhaust Fan for Greenhouse, Shed, Chicken Coop, Pet Houses, Outside

...ans can circulate air at speed of 2022 RPM, with an air volume of 326 CFM, and low noise of 36 dB. The DC 12 volts and double ball bearing provide efficient operation and durability..
【Wide Application】This solar fan can be applied on various occasions and is a perfect ventilation solution for the greenhouse, chicken coop, shed, pet house, outside, outdoor travel, and more. Please do not contact the interface directly with water..
【Quality Material】 This solar panels fan is made of an aero-grade aluminum shell and high-strength tempered glass, the main frame and blades are made of upgraded ABS protection material and equipped with a double-layer metal, is corrosion-resistant, and can withstand harsh weather conditions. And the solar fan is also fire and rust-proof and features an IP65 waterproof design..
【Easy Use and Install】 The solar power fan features a separate switch for manual control of the ventilation fan ON/OFF, making it convenient and practical to use without the need for other tools. The design of the solar panel with pre-drilled holes on the back is easy to install on multiple supports, simply ensu....

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Allto Solar Waterproof Solar Powered Fan Kit Pro, 15W Solar Panel + 2 Pcs High Speed DC Brushless Fan, for Chicken Coop, Greenhouse,Dog House, Shed, Car Window Exhaust, DIY Cooling Ventilation Project

[ COOL & CLEAN ] This solar powered fan kits equipped with 15w High efficiency solar panel + dual fans is a perfect ventilation solution for Small Greenhouse, Chicken Coops, Sheds, Pet Houses, Car, RV, Window Exhaust, Outdoor Camping, DIY Cooling in this hot summer to reduces the indoor temperature and keeps the air fresh..
[ HIGHER AIRFLOW ] Enhanced blade and engineered motor maximize airflow at high speed with low noise. Featuring with dual ball bearing makes the blades faster to remove excess heat, moisture, dust and odors. Airflow: 2x120.5 CFM|Speed: 3200 RPM|Noise: 30dbA|DC 24V..
[ ENVIRONMENTAL RESISTANCE ] Constructed of heavy-duty aluminum housing helps the solar powered fan withstand shocks and operate in harsh outdoor environments, dust-proof and IP65 water-resistant. Great for outdoor environment use. Equipped with dual protective nets to eliminate the risk of touching the blades. Safe for use !.
[ POWERFUL & EFFICIENT ] 15W High efficiency and enhanced performance solar panel can easily push the heat air out and push the cool air in, which effectively reduces the indoor temperature and keeps the air fresh. Multi-layered sheet lamination enhances solar cells performance and corrosion-resistant low iron tempered glass can withstand the changi....

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ALORAIR Crawlspace Ventilation Fan, Crawlspace Fan vent with Temperature Humidity Controller, Timing Cycle, Speed Control, for garage, shed, crawl space, basements, 240CFM (Air-out)

...vice. All our high-quality ALORAIR crawl space fans are made for your full utilization. It is sure to last long and still keep its shape look. Your satisfaction is guaranteed with a 2 Years Warranty and an excellent after-sales service team..
In the box-The VentirPro-S2 Air-Out Ventilator Fan×1.

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KHKVOCALIST Solar Fan-Solar Powered Fan-Solar Fan for shed- Solar Fan for greenhouse, 15W Solar Panel + 2 Pcs High Speed DC Brushless Fan, for Chicken Coop,Dog House, DIY Cooling Ventilation Project

...inless steel cover net, completely waterproof and rustproof..
【 Energy Saving 】 This solar-powered twin fan requires no electricity, which means it can save money on your energy bill while reducing your carbon footprint, making it an environmentally friendly option for ventilation needs in homes or other enclosed Spaces such as garages, sheds, pet houses, attics, greenhouses..
【 HigherI AirflowI 】 Enhanced blade and engineered motor maximize airflow at high speed with low noise. Featuring with dual ball bearing makes the blades faster to remove excess heat, moisture, dust and odors. Airflow: 2x120.5 CFM|Speed: 3200 RPM|Noise: 30dbA，each solar fan equipped with separately On/Off switch to manually control the ventilation fan to turn ON/OFF, really practical and useful..
【Note】 Please note that the solar fan is solar powered, it cannot store electricity. It can run at low speed even in weak sunlight, it will go into high speed up to 240 CFM in full sunlight, please expose it to full sunlight, the solar fan will turn off automatically when the sun goes down. The solar fan comes with a 14FT/4.2m extension cord so ....

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Solar Powered Car Window Windshield Auto Air Vent Cooling Cool Fan Auto Ventilator Cooler System

Solar Powered: 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, Detoxifying, Lengthen Lifespan of the inner electrical components of cars, Energy saving. Use solar power, clean energy, reduce environmental pollution..
Protect the car electric appliance：The car electrical and electronic items will due to high temperature and affect its performance and service life..
Note: It's not a fan for human beings, just an Auto Cooler Ventilation Fan to circulates the air in your car..

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Tjernlund V1D UnderAire Crawlspace Ventilator Fan Moisture Mold Reducing

Power ventilate musty, damp crawl spaces through existing passive vents.
Faceplate is sized for ventilation openings through standard block foundations.
110 CFM, 20 watt maintenance free exhaust fan..
Includes adjustable dehumidistat, freeze protection limit and 6 foot grounded power cord.
Faceplate can be trimmed to match non-standard foundation openings.

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