What is the warranty or lifespan?

The product features a good motor driven for a longer lifespan, offering long-term benefits with a one-time payment.

What certifications does the product have?

The product is CE certified, ensuring it meets necessary safety and quality standards.

What are the payment terms?

We accept LC, T/T, and Western Union as terms of payment.

4 Inch Fan Louver 30W Solar Ceiling Ventilator Wih AC/DC Adaptor (SN2016026)

Name: 4 Inch Fan Louver 30W Solar Ceiling Ventilator Wih AC/DC Adaptor (SN2016026)
Brand: Shandong Sinoltech International Co., Ltd.
SKU: 717356962

Shandong, ChinaShandong Sinoltech International Co., Ltd.

US$175.00

1-49 Pieces

US$168.00

50+ Pieces

Sample price:US$175.00/piece.Request sample

Product profile

Customization

Available

Solar Panel

30W /18V

Mesh Cover

300X300mm

Model NO.

SN2016026

Air Flow

300cfm

Air Outlet

Dia. 100mm

Item Name

4 Inch Fan Louver 30W Solar Ceiling Ventilator Wih

Energy Backup

1A* 18V AC/DC Power Adapter

Material

Metal

Type

Centrifugal Fan

Electric Current Type

Mounting

Ceiling 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

24/7 Solar & AC/DC Power: Runs day and night nonstop using solar energy or AC/DC adapter backup.

Zero Electricity Cost: Solar DC powered ventilation system that operates independently of grid power.

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

Quiet Brushless Motor: Equipped with a 19.5V brushless DC motor for quiet operation and long lifespan.

Easy Installation: Ceiling mounted design with included 10m cable for simple wiring and setup.

Eco-Friendly Design: Energy saving and eco-friendly solution to remove heat, moisture, and odors.

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

CE Certified Quality: Product holds CE certification ensuring safety and compliance standards.

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.

Product Q&A

Q:How does the ventilator work at night?

It runs nonstop day and night. During sunny hours, it uses the 30W solar panel. During sunless periods, it switches to the included 1A*18V AC/DC power adapter.

Q:What is the air flow capacity?

The SN2016026 model provides an air flow of 300CFM with a 100mm diameter air outlet.

Q:Is the installation difficult?

No, it features easy installation and wiring. It includes a 10m cable to connect the fan host and solar panel, and the fan body is designed to insert into the ceiling.

Q:Does this fan consume grid electricity?

No, it is solar DC powered and does not rely on grid power, resulting in zero electricity costs for operation.

Q:What are the main functions of this ventilator?

It strengthens air circulation, removes harmful mildews, and eliminates heat, moisture, dust, and odor to improve indoor air quality.