30w Commercial Flat Roof Solar Powered Attic Ventilation Fans With Brushless Motor
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Wenzhou, Zhejiang, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Modified Sine Wave Power Inverter, Pure Sine Wave Power Inverter, Power Inverter With Charger |
Product Detail
| Model No.: | SA30 |
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Product Description
30w Solar Powered Ventilation Fan Green Energy Save And Long Lifespan Appliances
Quick Detail:
A: 30W Fix/adjustable solar panel.
B: Whisper quiet 14" fan blade.
C: Curb Mount Design for Commercial Flat Roofs.
D: Brushless motor, high pressure resistant, stable.
Advantage:
1. Automatically adjust the strength of air according to sunlight. The stronger the sunlight, the greater the
air, Max to 750m³/h.
2. Multiple protective devices, waterproof, insect prevention, rat proof and sundries proof
3. Brushless DC 17V motor with resettable thermal overload protection.
4. Easy to install: no electrician permits, or inspections required
5. Ribbed flange with rounded edge for strength and safety.
6. Sealed shell design and the Anti-Uv ingredient is added in the outside shell. It has good weathering and
long service life.
7. Comes with 5~25 years manufacturer's warranty.
8.Optional Solar Controller intelligently manages solar attic fan operation based on attic temperature
and humidity to optimize performance.
Patented Design:
Specifications:
| Parts |
Technical Parameter |
Design Life | |
| Solar panel | Peak power(W) | 30W | 20-25 years |
| Peak voltage Vm(V) | 17.64 | ||
| Peak current Im(A) | 1.71 | ||
| Open-circuit voltage Voc(V) | 21.42 | ||
|
Short-curcuit current Isc(V) |
1.93 | ||
| Dimensions(mm) | 520x520x25 | ||
| Weight | 4kg | ||
| BLDC Motor | Initial power | ≤0.45W | Continuous work: above 20000 hours |
| Multi-shift air regulation | Pls follow the instructions to use | ||
|
without load current |
0.20A MAX | ||
| Rotor inertia effect | 730g*cm2 | ||
| Noise | 45 dB(A)MAX | ||
| Weight | 390g | ||
solar ventilation fan’s Life & Warranty:
| Fan guard | 680x680mm,H 128mm. | 5-8 years |
| Integration of injection molding(ABS). | ||
| The sheating material adding anti UV ingredient. | ||
| Good weather resistance, durable. | ||
| Base plate | 1.5mm thick steel plate, outdoors spray. | 10-15 years |
| Fan cover and base firmly together. | ||
| High reliability, wind-resistant, anti rain. | ||
| Base adjustable angle. | ||
| Fan blade | Fan blade manufacture using CFM. | 8-10 years |
| The highest output of five wing. | ||
| Diameter 30cm,ultralight,long life. | ||
| Precision balance blades, aluminum material. | ||
| Be able to all kinds of weather conditions. | ||
| Protecting cover | Stainless steel wire screen protection. | 10-15 years |
| Prevent debris, bug, bird and small rodent. | ||
| Meanwhile let the air circulate freely. | ||
| Thermostat | Metal thermostat. | 3-5 years |
| Attic air temperature: equal to or higher than 25 °C to 30 °C.will setting a temperature point and the corresponding fan switch. | ||
| Adjustable support | 0-60° | 10-15 years |
| Test result: | Ventilation volume:1550CFM | |
| Wind resistance:170 mph | ||
| Weight | 12KG | |
| Host Dimensions | 580x580x210mm, (Note:1*40 feet container Load 432pcs.) |
Customization Service:
We offer customized service, you can:
Request larger power solar panel for stronger venting flow Order your own color for the product metal case.
Add a solar battery system to keep the fan on working under solar DC energy after sunset.
Attach thermostat to have the fan work/stop at desired temperature.
Use cable cord switch to have the fan start rotating or stay static.
