Lightweight Thin-Film Solar Panel CIGS Flexible for Commercial and Residential Rooftop

Name: Lightweight Thin-Film Solar Panel CIGS Flexible for Commercial and Residential Rooftop
Brand: Shandong Sinoltech International Co., Ltd.
SKU: 744982462

Shandong, ChinaShandong Sinoltech International Co., Ltd.

US$131.25

5-9 Pieces

US$127.50

10-19 Pieces

US$123.75

20-49 Pieces

US$121.50

50-99 Pieces

US$120.00

100+ Pieces

Product specifications

75W Solar Panel

Sample price:US$132.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

2-10-25 years

Warranty

5 Years

Model NO.

03NL-75

Number of Cells

72pcs

Application

Light Industry

Condition

New

Certification

ISO, CE, ICE

Material

Monocrystalline Silicon

Keyword

75W CIGS flexible solar module

Capacity Rating

75W

Tolerance of Pmax

+5/-0%

Module aperture area efficiency

15.3%

Maximum Power Voltage

18.8V

Open circuit voltage

4.00A

Maximum Power Current

23.7V

Short circuit current

4.70A

Maximum Series Fuse Rating

10A

Maximum System Voltage

(IEC/UL)1000/1000

Dimension of Module

1710*348*2.5/17mm

Weight(Module with adhesive)

1.3 kg

Weight/Area(Module with adhesive)

2.2 kg/m2

Junction Box Type

IP68

Cell type

Copper Indium Gallium Diselenide (CIGS)

Transport Package

Strong Carton

Specification

75W

Trademark

SINOLTECH

Origin

China

HS Code

8541402000

Production Capacity

China

Key features

Ultra-Lightweight Design: Weight under 2.4 kg/m2, ideal for low-load roofs, RVs, and vehicles without structural reinforcement.

High Efficiency CIGS Technology: Aperture efficiency up to 17%, rivaling rigid glass panels with superior power density per kilogram.

Flexible and Shatterproof: Conforms to curved surfaces, resistant to debris impact, and suitable for marine and extreme weather conditions.

Easy Peel-and-Stick Installation: Eliminates structural penetrations, reduces leak risks, and lowers balance-of-system costs.

Customized Module Options: Factory offers customized sizes, voltage, and power output to meet specific project requirements.

BIPV Integration Capability: Thin 2.5mm profile allows direct bonding to metal roofing and facades for Building-Integrated Photovoltaics.

Corrosion Resistant: Specifically tested to resist salt spray and ammonia, ideal for coastal, marine, and greenhouse environments.

Low Temperature Coefficient: Minimal power loss in extreme heat (-0.37%/K to -0.42%/K), ensuring stable output in summer.

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: ≤8.90h 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:Can these panels be walked on during installation or maintenance?

While the panels are shatterproof and durable, we recommend avoiding direct stepping on the active area. However, their robust stainless steel substrate and polymer encapsulation make them highly resistant to vandalism and debris impact compared to glass panels.

Q:What happens if the panels are exposed to salt spray or ammonia in coastal/farm environments?

Our panels are specifically tested and resistant to salt spray and ammonia corrosion. They are ideal for marine applications, coastal installations, and greenhouse solutions where traditional panels degrade quickly.

Q:Can I use these panels for marine or RV applications?

Yes. They are lightweight, flexible, and shatterproof, making them perfect for boats, yachts, RVs, and trucks. They can conform to curved surfaces and withstand constant vibration and wind.

Q:Do you offer customized sizes or voltage outputs?

Yes. Our factory owns advanced CIGS co-evaporation and sputtering technology. We offer customized solar modules to meet specific project requirements, including size, voltage, and power output.

Q:Can they be integrated into building materials (BIPV)?

Yes. Because they are thin (2.5mm), flexible, and can be bonded directly to surfaces, they are ideal for Building-Integrated Photovoltaics (BIPV) and can be integrated into materials like metal roofing or facades.