Solar Attic Fan 3hz A20 - China

Maximum power (Wp) 20W

Maximum power voltage (V) 17.28

Maximum power current (A): 1.16

Open circuit voltage (V) : 21.24

Short circuit current (A): 1.35

Size of module (mm): 420x420x25

Weight per piece (kg): 3kg

(brushless DC motor)Starting Power: '?0.45W

'

(brushless DC motor)No Load Current: 0.20【A】MAX

(brushless DC motor)Totor Inertial: TYP 730【g.

cm2】

(brushless DC motor)Noise: 45【dB(A)】MA X

(brushless DC motor)Weight: TYP 390【g】

Characteristics: It can be used for workshops, storages and various kinds of attics to ventilate, to change and dry air.

The system is solar-powered.

It is no need to connect the mains supply.

It works with low DC voltage, safe and reliable.

Automatically control the air quantity according to the intensity of the sun, the stronger the sunlight is, the more powerful the wind blows, up to 750m3/h.

Intelligent temperature control without manual operation.

It starts working when temperature is above 77℉ and stops below 73.4℉.

High-quality solar panel, heat resisting, high pressure resistant, stable, and long service life.

Sealed shell design.

Anti-UV material is added in the outside shell.

Perfect weather fastness, durable.

Multiple protective devices, waterproof, insect prevention, rat proof and sundries proof.

temperature controlling: When the attic’s temperature is equal to or higher than 77℉-84℉, it will automatically switch on the fan.

Back-up power (optional): cloudy or after sunset, it will switch to backup power supply automatically.

The solar attic fan continues to work making your attic temperature fall, so it will clean the stagnant air in your house to build a cool and refreshing summer night.

The professional solar attic fan can continue to run at night.

Protecting net: stainless steel screen prevents fragments, insects, birds and small rodents from accessing the device.

It allows air to circulate freely.

The solar attic fan we produce including various types, such as 20W, 15W solar attic fans, 20W solar indoor ceiling fan.

And shell case contains ABS or metal material, we would be glad to provide other details if you like.

Company Contact:

• Posted By: Guangzhou 3Hz Solar Technology Co.,Ltd

• Phone: 8602034784859

• Address: 5F.1 Block MinSheng Industrial Park, DaShi Street,, Guangzhou , China

• Email:

• Website: http://www.3hz-solar.com

• Business Description: Guangzhou 3Hz Solar Technology Co., Ltd. is a private and high tech
  
  enterprise which is specializing in R&D, manufacturing and sales of
  
  solar photovoltaic products.
  
  We possess powerful technical resources,
  
  sophisticated equipments, advanced production technology, senior
  
  engineers and professional technical team.
  
  We are able to satisfy the
  
  market research needs and to manufacture products with mature
  
  production capacity.
  
  Since the foundation, our company has devoted the mind to environmental protect, saving energy, emission reduction and technological innovation.
  
  We have manufactured a series of solar photovoltaic appliances which is widely used for home lighting, communication equipment, pumped storage power station, road monitor, street lighting, farming, outdoors camping, boating lighting, attic exhaust fan, small power station, navigation, and power supply of electricity absent areas for manufacturing, living and working, etc.
  
  It has solved the problem of some areas where the power grid can't reach.
  
  Our products have been sold well in Europe, the United States, Africa, Southeast Asia, etc.
  
  And they win a high praise.
  
  In application, we have rich practical experience.
  
  And we can provide all round solutions and produce according to clients' demands, making it really energy saving and environmentally friendly.
  
  Also, we are capable of letting the cost minimized in the case of stability and reliability, so our customers will receive much higher benefits in the end.