Reliable Performance Solar Roof Ventilating Fan for Consistent Airflow

• Customization: Available
• Material: Aluminum Fan
• Blade Material: Stainless Steel
• Model NO.: SV-50W
• Electric Current Type: DC
• Mounting: Roof Fan
• Certification: RoHS
• Warranty: 1 Year
• Colors: Black/White
• Delivery Schedule: 25-30 Days
• Alternative Name: Exhaust Fan/Ventilation Fan/Ventilator
• Transport Package: Carton
• Specification: 570*570*245mm
• Trademark: OEM
• Origin: China
• HS Code: 8414512000
• Production Capacity: 5, 000 PCS Per Month
• Package Size: 58.00cm * 58.00cm * 29.00cm
• Package Gross Weight: 13.000kg

Product Description

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: Embracing the future of energy-efficient innovation, solar rooftop exhaust fans harness the abundant power of the sun, effectively eliminating the dependency on traditional electricity. This not only dramatically reduces energy expenses but also cuts operating costs, aligning perfectly with the global mission of energy conservation and environmental preservation by lowering reliance on fossil fuels.

Production Showcase

Application Cases

Solar roof ventilation fan is the ultimate adaptable ventilation device, suitable for various roof types and architectural styles. Below are the diverse roof applications where it excels:

Residential Roofs: Perfectly designed for all residential roof types, be it charming single-story homes, sprawling multi-story apartments, or luxurious villas. This solar roof exhaust fan effectively enhances ventilation, elevates indoor air quality, reduces excessive indoor heat, and significantly boosts the overall comfort of living spaces.
Commercial Building Roofs: Ideal for commercial rooftops, from bustling office buildings to vibrant shopping malls and dynamic restaurants. These solar rooftop exhaust fans skillfully manage indoor climates, cleanse the air, refine the indoor environment quality, and significantly uplift the experience for both workers and customers alike.
Industrial Building Roofs: Industrial rooftops, including those of factories, warehouses, and busy workshops, demand robust ventilation solutions. Solar roof exhaust fans provide a powerful means to expel heat, odors, and moisture generated during industrial processes, thereby maintaining an optimal and safe working environment.
Agricultural Building Roofs: Agricultural structures like greenhouses and livestock farms benefit greatly from solar roof exhaust fans. These installations contribute to the precise regulation of temperature and humidity, improve air circulation, and foster ideal conditions for both crop growth and animal well-being.
Rooftops of Public Buildings: Institutions such as schools, hospitals, and gymnasiums find solar rooftop exhaust fans to be invaluable. By ensuring superior indoor air quality and a consistently comfortable environment, they play a crucial role in supporting the health and well-being of occupants.