Solar panelpear powe(w) 15W20-25years

peak voltagevm(v) 17.28

peak current im(a) 0.87

open-circuit voltage voc(v) 21.24

short-circuit current isc(v) 0.98

size 340x340x25

weight 1.8kg

Brushless DC motor(made in janpan) starting power "≤0.45W

Continuously work 20000hours at least

air regulation refers to the instruction

no load current 0.20[a]max

rotor inertia typ 730[gcm2]

noise 45[dB(a)]max

weight typ 390[g]

Fan guard580x580mm height:128cm, sealed shell (ABS) design, anti-UV material is added in the outside shell, perfect wether fastness and durable5-8years

Substatethick:1.5mm, spray outdoor paint.Conbined with fan guard, safety and durability.It's can adjust the angle.10-15years

Blade5PCS blades nylon material, diameter:30cm, thickiness and long service life.8-10years

Protect netstainless steel screen prevents fragments, insects, birds and small rodents from accessing the device.It allows air to circulate freely.10-15years

Temperature controller when the attic's temperature is equal to or higher than 25-30 degree, it will automatically switch on the fan.3-5years

Adjustable stand 0-60°10-15years

Test result: ventilation volume:1056cfm 170miles/h

Weight 9.5kg

Size 580x580x210mm (remark:About432PCS for 40FCL)

Characteristics:

1.The solar attic fan can be used for workshops, storages and various kinds of attics to ventilate, to change and dry air.

2.The solar attic fan is solar-powered.It is no need to connect the mains supply.The solar attic fan works with low DC voltage, safe and reliable.

3.Automatically control the air quantity according to the intensity of the sun, the stronger the sunlight is, the more powerful the wind blows.

4.Intelligent temperature control without manual operation.

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

6.Sealed shell design.Anti- UV material is added in the outside shell.Perfect weather fastness, durable.

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

Back-up power(optional):Cloudy or after sunset, the solar attic fan will switch to backup power supply automatically.The solar attic fan continues to work making your attic temperature fall, so the solar attic fan 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, 30W 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.

Other products

1.Solar attic fans

2.Solar panel

3.Portable solar power system

4.Solar controller

5.LED lamps

6.Wind-solar power street light

7.Solar power street light

8.Monitoring wind-solar hybrid power system

9.Outdoor billboard solar power system

10.Solar advertising light-box

11.Solar mosquito kille