Delivery Time:3-7 working days for sample, 7-20 working days for bulk.
Certification:CE, ROHS

15w Solar Powered Ventilation Fan New Solar Products For Workshops And Warehouse

Quick Detail:

Easy installation, Requires no wiring.

No operating costs.,Imagine the savings.

Durable, galvanized, powder-coated steel housing.
Brushless DC 17V motor with resettable thermal overload protection.

Specifications:

Parts	Technical Parameter	Design Life
Solar panel	Peak power(W)	15W	20-25 years
Peak voltage Vm(V)	17.28
Peak current Im(A)	0.87
Open-circuit voltage Voc(V)	21.24
Short-curcuit current Isc(V)	0.98
Dimensions(mm)	335x335x25
Weight	1.8kg
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	580x580mm,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:1255CFM
Wind resistance:170 mph
Weight	15.3KG
Host Dimensions	580x580x210mm, (Note:1*40 feet container Load 432pcs.)

Application:

Summer:

Do you struggle to keep the second storage of your home as cool as the first storage?  

----- Excessive heat in the attic radiates into the second storage of the home.

Is your air conditioning running over-time?

 ------ Most homes have the air conditioning ducts located in the attic. 

When the attic is not actively ventilated the temperatures can reach over 150F, 

heating the a/c ductwork as well. 

Now your air conditioner has to run almost twice as hard to deliver cold air into your living space.

Do you struggle to keep the second story of your home as cool as the first story? 

----- Excessive heat in the attic radiates into the second story of the home.
 

Winter:

Do I want my attic hot to create a “heat barrier” in the winter?

----- No! Warm attic air colliding with the cold roofing materials creates condensation. 

When condensation drips onto the insulation in your attic,

it actually DECREASES the effectiveness of your insulation, causing you to lose heat out of your home.

Do items stored in the attic smell musty?

----- Moisture migrates into the attic from everyday activities such as showers, dishwasher, 

cooking and the washing machine. 

Actively ventilate to reduce mois