What power source does the fan use?

It uses a monocrystalline solar panel to convert solar energy into electricity, driving a 24V 40W brushless DC motor.

Is OEM service available for this product?

Yes, OEM service is available, including custom color options like black, and ODM services are also supported.

What is the motor's waterproof rating?

The brushless DC motor has an IP68 waterproof rating, ensuring durability and performance in various weather conditions.

40W Solar Power Gable Attic Ventilation Fan Wall Mounted with Split Monocrystalline Solar Panel Extended Cables for House

Name: 40W Solar Power Gable Attic Ventilation Fan Wall Mounted with Split Monocrystalline Solar Panel Extended Cables for House
Brand: Changzhou 1st Sunflower Intelligence Technology Co., Ltd.
SKU: 1971755645

Jiangsu, ChinaChangzhou 1st Sunflower Intelligence Technology Co., Ltd.

US$143.00-150.00

1 Set

Product profile

Customization

Available

Application

Factory, Home, Office, Restaurant

Material

Metal

Model NO.

SFM-F40AG

Type

Exhaust Fan

Electric Current Type

Mounting

Roof Fan

Certification

ISO, CE

Blade Material

Aluminum Alloy

Transport Package

Carton/Pallet

Specification

57X57X24 cm

Origin

Jiangsu, China

HS Code

8414512000

Production Capacity

5000pieces/Month

Key features

Split Design Flexibility: Solar panel and fan base are separate, allowing independent installation locations.

High Efficiency Solar: Uses monocrystalline solar panel with quick-connect DC power cord for easy setup.

Adjustable Installation: Frame angle is manually adjustable to suit different roof slopes and ventilation needs.

Durable Construction: Made of galvanized steel and SUS304 stainless steel with IP68 waterproof motor.

Long Service Life: Motor lasts 30,000 hours; case warranty is 5 years with 12-year service life.

Safety Protection: SUS304 protective net prevents birds, insects, and leaves from entering the fan.

Strong Ventilation: Delivers 3468 CMH (2040 CFM) airflow with 1850rpm brushless DC motor.

Customization Options: Offers OEM color options and supports ODM services for tailored solutions.

Company profile

Changzhou 1st Sunflower Intelligence Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2000-04-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.76h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryChangzhou 1st Sunflower Intelligence Technology Co., Ltd. is identified as a Chinese factory in Jiangsu, established in 2008, with stated solar-product manufacturing experience dating from 1998. The supplier reports ISO9001:2015 certification, four production lines, six to ten quality-control staff, and two R&D engineers. Its products include solar attic fans, solar water heaters, solar power systems, solar air conditioners, solar water pumps, and LED lights. The supplier states that 90% of sales are exports, serves markets in South America, Europe, Australia, and North America, and offers after-sales support and international trade assistance. Evidence supports manufacturing operations, quality-system certification, export capability, and relevant solar-product experience. However, the provided information does not substantiate customer cases, detailed customization processes, or a sufficient basis for assessing financial credibility.

Supplier typeThe supplier is explicitly described as a factory located in Wujin District, Changzhou, Jiangsu, China, and operates as a limited company. Its stated business history and product focus are centered on solar and environmentally friendly products, supporting classification as a solar-product manufacturer.

CertificationsThe supplier explicitly reports holding an ISO9001:2015 certificate for its management system. This provides direct evidence of a documented quality-management certification, although no additional certifications are listed.

After-Sales capabilityThe supplier states that it provides fast and active after-sales support, product solutions, technical assistance, and an experienced international trade service team. These statements directly indicate an asserted after-sales service capability, though no service-level metrics or customer references are provided.

R&D capabilityThe supplier claims deep solar-product expertise, good R&D and production skills, excellent product-design capabilities, and two R&D engineers. These statements support relevant technical and product-development capability, but the slices do not provide patents, new-product records, or measurable innovation outcomes.

Production capacityThe supplier is identified as a factory with four production lines, a 900 m² manufacturing plant, six to ten quality-control staff, and stated solar-product manufacturing experience. It also reports order fulfillment within 15 workdays in both off-peak and peak seasons, supporting a positive assessment of stated production capacity and delivery readiness.

Product Q&A

Q:What is the warranty period for the motor and the case?

The DC motor comes with a 2-year warranty and has a service life of 30,000 hours. The case/cover has a 5-year warranty and a service life of 12 years.

Q:Can the solar panel and fan be installed in different locations?

Yes, this is a split design. The solar panel is installed on the roof, while the fan base can be installed anywhere ventilation is required.

Q:Is the solar panel angle adjustable?

Yes, the frame features a butterfly nut design that allows manual adjustment of the solar panel inclination angle to suit different roof slopes.

Q:What is the ventilation capacity of this fan?

The fan provides a ventilation rate of 3468 CMH (2040 CFM) with a 12-inch aluminum alloy blade and a 14.4-inch air duct.

Q:Does the fan have protection against insects and debris?

Yes, it includes a SUS304 stainless steel protective net to prevent birds, insects, and leaves from entering and damaging the motor or blades.