Item Code |
solar roof ventilation fan |
Exhaust Volume (Approx.) |
2500m³/h |
Dryer Diameter |
14 inches |
Hole Size |
14 inches |
Solar Panel Output Power |
Rated: 45W and 15V DC |
Fan Blade Type |
Aluminum alloy five-leaf dynamically
balanced high-efficiency blades |
Noise |
<45dBA |
Structural Materials |
Aluminum alloy cover and body, steel
hair dryer and bracket, stainless
steel fasteners |
Color and Surface Treatment |
White/Black UV resistant epoxy
resin electrostatic powder coating |
Motor |
Brushless DC motor designed specifically
for solar cell performance curves:
Adaptive to changes in light levels to track
the point of optimal solar power output. |
Bottom Plate Dimensions |
570x570x1mm |
Package Size |
580x580x270mm |
Product Description
Solar roof ventilation fan is a type of ventilation device that utilizes solar energy to power and is designed to improve air quality and comfort inside buildings. The principle of operation is as follows:
Solar Powered: Solar roof exhaust fans are usually powered by a solar panel. This solar panel converts sunlight into electricity, which is used to drive the exhaust fan's electric motor.
Motor operation: The electricity generated by the solar panel is transmitted through a cable to the motor of the exhaust fan. Once the power is received, the motor starts to run.
Fan operation: The motor of the exhaust fan turns, driving the fan blades to rotate. The rotation of the fan blades creates an airflow that removes hot air, moisture, or odors from the interior of the building and brings in fresh air.
Ventilation effect: Through the work of the exhaust fan, airflow circulation is formed inside the building, which improves indoor air quality, reduces moisture and odor, lowers the indoor temperature, and improves comfort.
Automatic control: Some solar rooftop exhaust fans have an automatic control function, which can start and stop automatically according to the indoor temperature or humidity to ensure that the indoor air is always fresh and comfortable. (Second Generation Upgraded)
With the same calibre of air outlet, the solar
roof fan has 125 times the air discharge
capacity of a Whirlybirds.
The cost of installing a solar rooftop fan is 5-6
times that of a Whirlybirds, but with the same
amount of exhaust air, the installation cost of a
solar fan is only one-twenty-fifth that of a
Whirlybirds (125/5=25).
Australian solar roof fan with over 70% market share for
the last 6 consecutive years.
Exquisite products Details
Easy Installation
Role of solar roof ventilation fan
Ventilation: Solar roof ventilation fan improve air quality by exhausting hot air, moisture and odors from the interior of the building, promoting the entry of fresh air, realizing the circulation and renewal of indoor air, and effectively removing pollutants and harmful gases.
Cooling and heat removal: Exhaust fans help to exhaust hot air accumulated inside the building and lower the indoor temperature, especially in summer or hot weather, which can effectively reduce the indoor stuffiness and provide a more comfortable environment.
Reduce moisture: Through the action of exhaust fans, indoor moisture can be discharged, helping to reduce the impact of a humid environment on the health of the building and its occupants, preventing the growth of mold and bacteria, and improving indoor dryness.
Odor Reduction: Exhaust fans can effectively remove indoor odors, such as cooking odors, chemical odors, or smoke, keeping the indoor air fresh and providing a more pleasant living environment.
Energy saving and environmental protection: Solar rooftop exhaust fans utilize solar energy as a source of energy, eliminating the need to consume traditional electricity, reducing energy consumption and operating costs, and reducing dependence on fossil fuels, which is in line with the concept of energy saving and environmental protection.
Production Showcase
Application Cases
Solar Roof Ventilation Fan This is a highly adaptable ventilation solution suited for every roof type and design. It can be seamlessly integrated into the following diverse roof structures:
Residential Roofs: The Solar Roof Exhaust Fan is perfectly tailored for all residential roof styles, encompassing single-story homes, multi-level apartments, elegant villas, and more. It offers exceptional ventilation, enhances indoor air quality, reduces internal temperatures, and significantly elevates living comfort.
Commercial Building Roofs: These solar rooftop exhaust fans are ideal for commercial building roofs such as office towers, bustling shopping centers, fine dining restaurants, and beyond. They assist in modulating internal climates, purifying the air, enriching the indoor environment, and elevating the overall work and shopping atmosphere.
Industrial Building Roofs: Industrial roofs, including those of factories, warehouses, and manufacturing workshops, demand robust ventilation. Solar roof exhaust fans efficiently dispel heat, odors, and moisture generated during industrial operations, maintaining an optimal working environment.
Agricultural Building Roofs: Facilities in agriculture, such as sprawling greenhouses and dynamic livestock farms, benefit from solar roof exhaust fans. These fans adeptly manage temperature and humidity levels, enhance air circulation, and create ideal conditions for crop growth and livestock well-being.
Rooftops of Public Buildings: Public building rooftops, including educational institutions like schools, healthcare facilities such as hospitals, and recreational gyms, are also prime candidates for solar rooftop exhaust fan installations. These fans contribute to superior indoor air quality and ensure a pleasant, comfortable environment.