What are the delivery times for different order quantities?

Samples are delivered within 3 days, trial orders in 10-15 days, and mass orders in 25-30 days.

Is OEM service available?

Yes, we welcome OEM and ODM, and support free customer brand logo printing on gift boxes and products.

40W Sunpower ETFE Soft Flexible Bendable Solar Panel DC USB Mobile Power Solar Charger Factory

Name: 40W Sunpower ETFE Soft Flexible Bendable Solar Panel DC USB Mobile Power Solar Charger Factory
Brand: Shenzhen Just-Solar Co., Ltd.
SKU: 744339822

Guangdong, ChinaShenzhen Just-Solar Co., Ltd.

US$35.00

1-999 Pieces

US$32.00

1,000-4,999 Pieces

US$31.00

5,000-9,999 Pieces

US$30.00

10,000+ Pieces

Sample price:US$35.00/piece.Request sample

Product profile

Customization

Available

Warranty

10 Years

Number of Cells

Model NO.

JT-ETFE40WB

Application

Light Industry

Condition

New

Certification

EST, ISO, CB, CE, FCC

Material

Sunpower

Peak Power Pm(W)

Open Circuit Voltage Voc(V)

23.6

Max. Power Voltage Vmp(V)

19.5

Max. Power Current Imp(a)

Short Circuit Current Isc(a)

2.2

Dimensions(LWT)/ Weight(Kgs)

535*415*2mm/0.83 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.

Durable ETFE Material: ETFE cover offers 15-20 year lifespan, 90-98% light transmittance, and flexibility.

Flexible Design: Soft and bendable structure with optional holes, shapes, and USB types.

Strong Weather Resistance: Withstands 2400Pa static load and 25mm hail at 23m/s; IP65 protection.

Comprehensive Warranty: 10-year 95% power output warranty; 25-year 80% power output guarantee.

Multiple Certifications: Certified by CE, RoHS, FCC, TUV, IEC61215, and IEC61730 standards.

OEM/ODM Support: Professional manufacturer with 20 R&D engineers supporting custom branding.

Fast Delivery Options: Samples delivered in 3 days; mass orders in 25-30 days with custom logos.

Company profile

Shenzhen Just-Solar Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2004-05-05Nearest Port: SHEN ZHENAverage Response Time: ≤9.01hTerms 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 difference between ETFE and PET covers?

ETFE lasts 15-20 years with 90-98% light transmittance, while PET lasts only 2-5 years with 80-85% transmittance. ETFE is also more flexible and lighter.

Q:Can I customize the solar panel shape and connectors?

Yes, holes, shapes, and USB kinds are optional to meet special requirements.

Q:What is the warranty period for this solar panel?

The product comes with a 10-year warranty for 95% power output and a 25-year guarantee for 80% power output.

Q:What certifications does the solar panel have?

It is certified by CE, RoHS, FCC, TUV, IEC61215, IEC61730, ISO 9001:2008, and others.

Q:What is the maximum system voltage?

The maximum system voltage is 1000V DC.