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15W Sunpower ETFE Soft Flexible Bendable Solar Panel DC USB Mobile Power Solar Charger Best Sale
US$14.20
1-999 Pieces
US$13.20
1,000-4,999 Pieces
US$12.20
5,000-9,999 Pieces
US$11.20
10,000+ Pieces
Sample price:US$14.20/piece.Request sample

Product profile

Customization

Available

Warranty

10 Years

Number of Cells

10

Model NO.

JT-ETFE15W

Application

Light Industry

Condition

New

Certification

EST, ISO, CB, CE, FCC

Material

Sunpower

Peak Power Pm(W)

15

Open Circuit Voltage Voc(V)

6.6

Max. Power Voltage Vmp(V)

5.5

Max. Power Current Imp(a)

2.72

Short Circuit Current Isc(a)

2.91

Dimensions(L*W*T)/ Weight(Kgs)

295*315*2mm/0.229 Kgs

Transport Package

Carton and Pallets

Specification

IEC61215, IEC61730, TUV

Trademark

JUST

Origin

China

HS Code

8541409000

Production Capacity

5000000W/Month

Key features

Sunpower Solar Cells: High efficiency 21-22.5% Sunpower silicon cells ensure superior performance.
ETFE Flexible Cover: Durable ETFE material offers 90-98% light transmittance and excellent flexibility.
Long Lifespan Warranty: 15-year warranty with 90% power output retention; 25-year lifespan guaranteed.
IP65 Protection Rating: Junction box protection degree is IP65, ensuring resistance to dust and water.
Customizable Design: Holes, shapes, and USB connector types are optional based on special requirements.
Multiple Certifications: Certified by TUV, CE, RoHS, FCC, PSE, ISO 9001, and IEC standards.
Fast Delivery Options: Samples delivered within 3 days; small orders in 10-15 days; mass orders in 25-30 days.

Company profile

Business Type: Manufacturer/FactoryExport Year: 2004-05-05Nearest Port: SHEN ZHENAverage Response Time: ≤9.84hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FAS, DDP, FCA, EXW

AI-Powered supplier vetting

SummaryShenzhen Just-Solar Co., Ltd. is identified as a China-based manufacturer/factory operating in Guangdong, with separate production entities described for domestic and overseas business. The supplier reports multiple management-system certifications, 50 quality-control staff, more than 10 production lines, extensive solar-product output, export activity since 2004, and sales coverage across multiple global regions. It states that it provides product design, R&D, manufacturing, shipment arrangement, warranties, after-sales service, and market suggestions. The available information supports strengths in manufacturing scale, export experience, product development, customization, and stated service capabilities. However, financial credibility cannot be assessed because relevant financial information is excluded, and the representative-title record is invalid or unusable.
Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory, with production locations in Shenzhen, Guangdong, China. Its descriptions identify separate production entities for domestic and overseas business, supporting direct manufacturing involvement rather than a purely trading profile.
CertificationsThe supplier lists BSCI, ISO 9000, ISO 9001, ISO 14001, ISO 14000, HSE, GMP, EICC, and QC 080000 as supplier-management-system certifications. The slice does not provide certificate numbers, validity dates, issuing bodies, or scopes, so the assessment is based on the stated holdings only.
After-Sales capabilityThe supplier explicitly states that it provides a warranty period for each product, after-sale service, and reasonable suggestions for solar products and markets. It also describes support across the full shipment process, indicating a stated service capability beyond production.
R&D capabilityThe supplier states that it designs, researches, develops, and manufactures solar products according to customer requirements, and reports total R&D-engineer experience of 31–40 years. These statements support product-development capability, although they do not quantify patents, laboratories, or new-product launches.
Production capacityThe supplier is identified as a factory and reports more than 10 production lines, 50 quality-control staff, and substantial stated output for solar systems, panels, chargers, and lights. It also lists a broad solar-product portfolio and export coverage across multiple regions, supporting significant production breadth and capacity.
Customization capabilityThe supplier explicitly states that it designs, researches, develops, and manufactures solar products according to customer requirements and supplies products in customers' quality classes. This directly supports customization in product design and quality specifications.
Client casesThe supplier lists Shell, Geodrill, Newmont, Tullow, and Heineken as main customers. These named customer references provide explicit evidence of customer cases, although the slices do not include project details, transaction scope, or verification documentation.

Product Q&A

Q:What is the warranty period for this solar panel?
A:
We provide a 15-year warranty with 90% power output retention and a 25-year lifespan guarantee.
Q:Is the solar panel flexible?
A:
Yes, it features an ETFE cover which provides excellent flexibility compared to PET materials.
Q:Can I customize the shape or connectors?
A:
Yes, holes, shapes, and USB connector types are optional according to your special requirements.
Q:What is the efficiency of the solar cells?
A:
The Sunpower silicon cells have an efficiency rate of 21-22.5%.
Q:What is the delivery time for orders?
A:
Samples take 3 days, small orders take 10-15 days, and mass quantity orders take 25-30 days.

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