Does the panel require mounting racks or ballast?

No, the panel features a peel-and-stick design that eliminates the need for penetrations, ballast, or racking, reducing balance-of-systems costs.

What is the weight of the module with adhesive?

The weight of the module with adhesive is 6.0 kg, with a weight per area of 2.39 kg/m2.

What certifications does this solar panel hold?

The product holds CE certification and is manufactured by a company with ISO-compliant production processes.

Sinoltech Thin Film CIGS 350W Flexible Solar PV Panel (FLEX-03M 350W)

Name: Sinoltech Thin Film CIGS 350W Flexible Solar PV Panel (FLEX-03M 350W)
Brand: Shandong Sinoltech International Co., Ltd.
SKU: 883420095

Shandong, ChinaShandong Sinoltech International Co., Ltd.

US$630.00

1-49 Pieces

US$595.00

50-199 Pieces

US$525.00

200-499 Pieces

US$507.50

500+ Pieces

Sample price:US$630.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Shipping, Parts Replacement, and Even Whole Produc

Warranty

5 Years

Model NO.

FLEX-03M 350W

Number of Cells

72pcs

Application

Industrial

Condition

New

Certification

Material

Copper Indium Gallium Selenide

Product Name

Sinoltech Thin Film CIGS 350W Flexible Solar PV PA

Model No.

Flex-03m-2.6m Series

Capacity Rating

350W

Tolerance of Pmax

+10 / -0%

Module Aperture Area Efficiency

14.9%

Maximum Power Voltage

29.7V

Open Circuit Voltagecurrent

37.3V

Short Circuit Current

13.8A

Length

2580mm

Width

973mm

Thickness, Maximum at J-Box*

2.5mm Including Back Adhesive(17mm Junction Area)

Weight(Module Without Adhesive)

5.0 Kg

Weight(Module with Adhesive)

6.0 Kg

Weight/Area(Module Without Adhesive)

1.99 Kg/M2

Weight/Area(Module with Adhesive)

2.39 Kg/M2

Transport Package

Strong Carton

Specification

50W LED 86W Solar Panel

Trademark

SINOLTECH

Origin

China

HS Code

8541430000

Production Capacity

300MW/Year

Key features

High Efficiency CIGS Technology: Aperture efficiency up to 17%, rivaling rigid glass panels.

Ultra-Lightweight Design: Weight under 2.4 kg/m2, ideal for vehicles and weak structures.

Flexible Installation: Peel-and-stick application allows bonding to curved surfaces without racks.

Disaster Resistance: Thin 2.5mm profile offers excellent wind, seismic, and shatter resistance.

5-Year Workmanship Warranty: Comprehensive coverage for manufacturing defects for 5 years.

Long-Term Power Warranty: 10 to 25-year warranty against power loss depending on model.

IP68 Junction Box: Waterproof and dustproof protection for reliable electrical connections.

Low Light Performance: Superior power generation in extreme cold, hot, or low light conditions.

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: ≤9.27h 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:What is the efficiency of this flexible solar panel?

The panel features CIGS technology with aperture efficiency as high as 17%, providing over four times the power generation per kilogram compared to silicon.

Q:How flexible is the module and what surfaces can it be installed on?

The module is 2.5mm thick and can conform to curved surfaces. It uses a peel-and-stick application, making it suitable for autos, trucks, RVs, and rooftops without requiring racks or penetrations.

Q:What are the warranty terms for this product?

We provide a 5-year workmanship warranty and a 10 to 25-year warranty against power loss.

Q:Is this panel suitable for harsh environments?

Yes, it is designed for harsh environments including oceans, deserts, extreme cold or hot weather, and military applications, offering excellent wind and seismic resistance.

Q:What are the electrical specifications for the 350W model?

The 350W model has a Maximum Power Voltage of 29.7V, Open Circuit Voltage of 37.3V, and Short Circuit Current of 13.8A.