Does the fan operate quietly?

Yes, it features a brushless DC motor that ensures quiet operation.

What is the warranty or lifespan of the motor?

The good motor driven design ensures a longer lifespan for the fan.

4 Inch 30W Solar Centrifugal Ceiling Fan (SN2016025)

Name: 4 Inch 30W Solar Centrifugal Ceiling Fan (SN2016025)
Brand: Shandong Sinoltech International Co., Ltd.
SKU: 717154182

Shandong, ChinaShandong Sinoltech International Co., Ltd.

US$135.00

1-49 Pieces

US$129.60

50+ Pieces

Sample price:US$135.00/piece.Request sample

Product profile

Customization

Available

Solar Panel

30W /18V

Air Flow

300cfm

Model NO.

SN2016025

Work Time

Sunny Day Hours

Model Option

Sn2016025

Item Name

4 Inch 30W Solar Centrifugal Ceiling Fan

Material

Metal

Type

Exhaust Fan

Electric Current Type

Mounting

Wall Fan

Certification

Blade Material

Aluminum Alloy

Transport Package

Color Carton

Specification

Trademark

SINOLTECH

Origin

China

HS Code

8414512000

Production Capacity

10000 PCS/Month

Key features

Solar Powered Operation: Driven by 30W polycrystalline solar panel, runs on sunny days without grid power.

Energy Saving Design: Zero electricity cost with 24h operation capability in cost-effective way.

Brushless DC Motor: 19.5V brushless DC motor ensures quiet operation and longer lifespan.

High Air Flow Capacity: Delivers 300CFM air flow with 100mm air outlet for efficient ventilation.

Versatile Application: Suitable for living rooms, bathrooms, offices, hotels, and restaurants.

Easy Installation: Includes 10m cable for connecting fan host and solar panel with simple wiring.

CE Certified: Product meets CE safety and quality standards for international markets.

Durable Materials: Constructed with metal body, aluminum alloy blades, and plastic fan components.

Company profile

Shandong Sinoltech International Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2008-06-30 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤7.64h CertifiedTerms of Payment: LC, T/T, Western Union CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, DDU, EXW

AI-Powered supplier vetting

SummaryShandong Sinoltech International Co., Ltd. is identified as a China-based manufacturer/factory and group corporation supplying solar lighting, flexible solar panels, ventilation products, and off-grid solar systems. The supplier reports ISO 9001 and ISO 14000 management certifications, additional references to TS16949, SGS ISO14001, and OHSAS 18001, as well as five product patents. Its reported production footprint includes five production lines, multiple factory locations, over 200 employees, and stated monthly capacities for several products. The company describes comprehensive pre-sales, sales, and after-sales support and reports substantial export activity, including self-operated import and export rights and 90% export sales. However, the provided information does not establish specific customer cases, detailed customization services, or sufficient evidence to assess financial credibility without using restricted financial data.

Supplier typeThe supplier is listed as a manufacturer/factory and group corporation, while another record describes the company nature as a trading company. Its registered address is in Jinan, Shandong, China, and its reported factory locations include Zibo, Shenzhen, Kunshan, and Jiangmen. This indicates a mixed manufacturing and trading profile rather than a purely single-site manufacturer.

CertificationsThe supplier explicitly reports ISO 9001 and ISO 14000 management certifications, with additional references to TS16949, SGS ISO14001, and OHSAS 18001. The certification information supports established management and environmental or occupational-system processes, although the provided slices do not include certificate validity dates or scopes.

After-Sales capabilityThe supplier states that it has a comprehensive pre-sales, sales, and after-sales network and emphasizes solving client problems promptly. These statements provide direct evidence of an intended after-sales service structure, but no detailed service procedures, response-time commitments, or service network coverage are provided.

R&D capabilityThe supplier reports specialization in research, development, innovation, and production, five product patents, and 11–20 years of total R&D engineer experience. It also identifies 18 senior solar-energy engineers and offers products such as thin-film flexible solar panels and integrated solar systems, providing explicit evidence of product-development capability.

Production capacityThe supplier reports five production lines, more than 200 employees, multiple production and assembly locations, and stated monthly capacities including 10,000 units each for all-in-one solar street lights, solar exhaust fans, and solar LED skylights, plus 5,000 off-grid solar systems. It also reports product output volumes and 21–30 quality-control staff, indicating substantial stated production and quality-control resources.