* Since IP68 waterproof, our fan is guaranteed to work well in a long run, even in those special environments like greenhouse / water tanks, etc., while other similar items can not do!
Welcome to TradeChina
Industrial Ventilation Air Conditioning DC Big Vent Fan Attic Heat Extraction Solar Powered High Speed Ceiling Roof Exhaust Fan
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Meo Textile Clothing Co.LTD
China - Hangzhou
Manufacturer
Trade Capacity
Export Percentage
Nearest Port
shanghai,ningbo
Accepted Delivery Terms
Employees
101-200 people
Accepted Payment Currency
USD,CNY
Average Lead Time
60 Day(s)
Certifications
Product Specifications
Model Number
SN2018027+SN2013016R
Product Description
"We are 100% Reliable Solar Powered Ventilation Fan Manufacturer and Look High into the Product Qualities & Utilities!"
Overview
Solar fan benefits us in it doesn't consume commercial electricity, so we don't need to pay for electricity bills. Since no electricity consumption, it is not connected to grid and it frees us from any bother in wiring & maintenance. And, anywhere that needs air ventilation, anywhere would a solar vent / heat extractor / air blower be suitable to satisfy your purposes!
More advancingly, the solar fan (also air conditioning fan / air conditioner fan / fan air conditioner / ceiling exhaust fan / roof exhaust fan / industrial ventilation fan / home solar system) here would run actively nonstop even after sunset as well as in any other sunless period, as it's assembled with an AC/DC Adapter, which will serve as energy backup power when sunlight is weak, by consuming some grid electricity smartly.
50W/22.5V polycrystalline solar panel (580x495x25mm),
IP68 brushless DC motor,
14'' Nylon-Fiber-Aluminum compound fan blades (air duct dia. 368mm),
530*530mm Square shape fan cover,
600*600mm square shape upgraded fan base,
fan case material: galvanization steel,
size: 600x600x255mm,
include 21V*1.5A / 18V*1.5A AC/DC adapter by consuming some gird electricity during weak sun periods to achieve 24hrs nonstop,
Packing: 1 set/carton/66*66*34cm (216sets/20'GP, 516sets/40'HQ)
Product Description
Solar Attic Fan Part:
Motor + Fan Blades + Air Duct + Solar Panel = F.O.C. natural & active air ventilation in every second of sunny day time
* Unique Brushless DC Motor:
Our Solar Attic Fan Roof Air 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 it keeps running until solar panel output drops down to 9V in the afternoon!
* Since IP68 waterproof, our fan is guaranteed to work well in a long run, even in those special environments like greenhouse / water tanks, etc., while other similar items can not do!
* Since IP68 waterproof, our fan is guaranteed to work well in a long run, even in those special environments like greenhouse / water tanks, etc., while other similar items can not do!
* Patented Ventilation Structure:
This solar attic fan is an axial flow type roof ventilator, but it is made with a 360-degree swirl turbine 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 and no any counterforce to reduce the fan efficiency!
* The axial flow type 7pcs fan blade structure is uniquely made from nylon-fiber-aluminum, to upgrade the fan system with better performance and in quieter operation!
* The axial flow type 7pcs fan blade structure is uniquely made from nylon-fiber-aluminum, to upgrade the fan system with better performance and in quieter operation!
Power Supplier Part:
day period: by solar panel
PV power: 50W/22.5V
* integrated-assemble on the fan cover, so it's placed outdoor on roof top to receive sunshine
* to power motor directly in day when sunlight is available
night period: by AC/DC adapter
Adapter power: 21V*1.5A (or optionally 18V*1.5A)
* plug to a wall socket, and it's placed indoor to connect with grid circuit, by 3m cable
* integrated-assemble on the fan cover, so it's placed outdoor on roof top to receive sunshine
* to power motor directly in day when sunlight is available
night period: by AC/DC adapter
Adapter power: 21V*1.5A (or optionally 18V*1.5A)
* plug to a wall socket, and it's placed indoor to connect with grid circuit, by 3m cable
* to serve as energy backup when sunlight is unavailable
Smart Controller Part:
24 hours nonstop cooperating in a best way:
if solar panel is supplying direct power at X%
AC/DC adapter will be at (100-X)%
* there is an inbuilt smart system controller inside the junction box to take care of the power supplies between solar panel & AC/DC adapter
- you don't need to do any manual shifting operation
- you don't need to worry about any unnecessary energy consumption
AC/DC adapter will be at (100-X)%
* there is an inbuilt smart system controller inside the junction box to take care of the power supplies between solar panel & AC/DC adapter
- you don't need to do any manual shifting operation
- you don't need to worry about any unnecessary energy consumption
* this smart controller also includes remote control receiver to support the fan be turned on/off by remote controller
Remote Controller
* to turn off/on the fan flexibly
* can turn off the fan automatically after a set 2Hrs/4Hrs operation time
* each time of remote setting is valid for 12 hours only, and the fan then will resume nonstop running
* can turn off the fan automatically after a set 2Hrs/4Hrs operation time
* each time of remote setting is valid for 12 hours only, and the fan then will resume nonstop running
* to replace the old type Cable Cord Switch off/on device
Reliable Product Performance at Easy Installation:
Being a self-contained solar ventilation roof fan, our equipment will work friendly & reliably after you put it onto the building roof. Moreover, own to good product structure and off-grid solar feature, our solar vent would effectively reduce the possible maintenance trouble for you in future.
Standardize Production with High Consistency:
Our solar ventilation fan productions run on a well scheduled line, with each fan part be tested before assembly & the fully
assembled unit be further 100% tested before package. This standardized production guideline brings our products a high
consistency!
assembled unit be further 100% tested before package. This standardized production guideline brings our products a high
consistency!
Practical Product Applications:
Our solar industrial attic roof fans can work for anywhere that needs air ventilation, heat extraction, etc.
Customized Service
Flexible Customization Possibilities Make the Fan Most Fit:
* if grid electricity backup is not available in the application site, Solar Battery Kit would be the alternative solution to continue the solar fan nonstop, and the whole fan system is 100% off-grid to run at 0 cost
* if the solar fan is wanted to be always on/off mechanically while sometimes manual controllable, Thermostat would be recommended to add into the fan system too
* if the solar fan is wanted a Fan Guard to protect fan blades & to prevent small animals entering into the house, 2 kinds options would be available for your selection
* Different Fan Bases are also available to make the solar fan installation be easier
Other Power Options for This Design:
#SN2018027+SN2015024: day-night-running by 50W solar panel + 9.6Ah solar battery kit
Solar Battery Kit
* to support the solar fan runs nonstop under battery supply during sunless periods
* battery is charged by an independent 40w/19.5v solar panel
* battery output is around 16V 0.4A
* an inbuilt Smart Controller will be added into the solar fan to handle automatic power shifts between solar panel & this battery
kit
* battery is charged by an independent 40w/19.5v solar panel
* battery output is around 16V 0.4A
* 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 onto the building roof to face sunshine
Of course, other customization services are welcomed, and you can mix use with our different types solar fans to create your most smart home solar system!
Quality & Warranty
Fan Host | designed lifespan > 20 years | warranty: 15 years |
Fan Motor & Fan Blades | designed lifespan > 10 years | warranty: 5 years |
Solar Panel | designed lifespan > 25 years | warranty: 15 years |
AC/DC Adapter | designed lifespan > 10 years | warranty: 5 years |
Remote Controller | designed lifespan > 10 years | warranty: 52 years |
other electronic components | designed lifespan > 10 years | warranty: 5 years |
if Solar Battery Kit | designed lifespan > 8 years | warranty: 2 years |
* the above warranty terms are based on the products be used in normal environments, no corrosive substance surrounded
Contact Us
Ms. Cindy Fong
Email: info @ sunnyintlpowerltd.com
Mobile / Wechat/ Whatsapp : +86 15917347085
Skype: sunny-cindy87
QQ: 1336199008
website: https://www.sunnyintlpowerltd.com
Email: info @ sunnyintlpowerltd.com
Mobile / Wechat/ Whatsapp : +86 15917347085
Skype: sunny-cindy87
QQ: 1336199008
website: https://www.sunnyintlpowerltd.com
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