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Factory Heat Extraction HVAC Roof Mount Air Exhaust Vent 40W Solar Panel Powered Industrial Axial Flow Type Eco DC Electric Fan

Name: Factory Heat Extraction HVAC Roof Mount Air Exhaust Vent 40W Solar Panel Powered Industrial Axial Flow Type Eco DC Electric Fan
Brand: KUYKTHTR
Price: 563.44 USD
Availability: InStock

KUYKTHTR

$563.44$1,101.04

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Featured Qualities

Professional Product Designing:

* Patented Ventilation Structure:
Our Solar Attic Fan is an axial flow type roof ventilator, but it is made with a 360-degree swirl turbin air ventilation structure to guarantee no backward air flow from the exterior. This is essential & beneficial:

Wind Guide Baldes + Fan Blades

* The wind guide cone with 24pcs wind guide blade structure is held a patent by us, to effectively support the interior hot air be extracted out at less counterforce!

* The axial flow type 7pcs fan blade structure is uniquely made from nylon-fiber-aluminum, to upgrade the fan system with better performance at quieter operation!

* Unique Brushless DC Motor:

Our solar attic fan will start and keep running once sunlight is available, own to it is equipped with a best motor. This engine is IP68 waterproof, to assure the fan be suitable to install anywhere:

High Efficiency + Unique Waterproof

* The high energy efficiency feature in our motor supports the fan start running once solar panel input reaches 9V in the morning, and the fan keep running until solar panel output drops down to 9V in the afternoon!

* Since IP68 waterproof, our product is guaranteed to work well in a long run, even for greenhouse / water tank application, while other similar items can not do!

Reliable Product Performance at Easy Installation:

Being a self-contained solar ventilation attic fan, our equipment will work friendly & reliably after you put it onto the building roof. Moreover, own to good product strucure and off-grid solar feature, our solar attic fans would effectively reduce the possible maintenance trouble for you in future.

Standardized Production with High Consistency:

Our solar fan productions run on a well scheduled line, with each fan part be tested before assembly & the fully assembled unit be futher 100% tested before package. This standardized production guideline brings our products a high consistency.

Flexible Customization Possibilities Make the Fan Most Fit:

* Different Fan Base, to make the solar fan installation be easily fit to the roofing profile
* Fan Guard, to protect fan blades or to prevent small animals entering into the house
* Thermostat or Cable Cord with Switch or Remote Controller, to run/stop the solar fan

(the product here includes standard Snap-Action Thermostat to control the solar fan on/off mechanically)

(if you want to manuel control it, please ask us to equip it with Remote Controller / Cable Cord with Switch)

* AC/DC Adapter or Solar Battery Kit, to run the solar fan nonstop even at night

AC/DC Adapter

* to support the solar fan runs nonstop under grid electricity supply during sunless periods
* AC input is suitable 100~240V
* DC output is maximum 18V 1.5A
* an inbuilt Smart Controller will be added into the solar fan to handle automatic power shifts between solar panel & this AC/DC adapter
* shall be plugged to a wall socket

item: SN2014006+SN2013016

Solar Battery Kit

* to support the solar fan runs nonstop under battery supply during sunless periods
* 9.6Ah battery is charged by an independent 40W/19.5V solar panel
* battery output is maximum 16V 0.5A
* an inbuilt Smart Controller will be added into the solar fan to handle automatic power shifts between solar panel & this battery kit

* shall be put on the building roof to receive sunshine

item: SN2014006+SN2015024

Practical Product Applications:

Our solar attic roof fans can work for anywhere that needs air ventilation, heat extraction, etc., even with special usage for water tank cooling!

Warranty & Quality

Solar Panel	designed lifespan > 25 years, warranty: 15 years
Fan Motor & Fan Blades	designed lifespan > 10 years, warranty: 5 years
Fan Casing	designed lifespan > 20 years, warranty: 15 years
other electronic components	designed lifespan > 10 years, warranty: 5 years
if AC/DC Adapter	designed lifespan > 10 years, warranty: 2 years
if Solar Battery Kit	designed lifespan > 10 years, warranty: 2 years
if Remote Controller	designed lifespan > 10 years, warranty: 2 years

* the above warranty terms are based on the products be used in normal environments, no corrosive substance surrounded

Onvels

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