How long does the solar panel last?

The ETFE solar panel has a lifespan of more than 15 years. The overall solar mobile charger has a life-time of more than 8 years.

What payment methods do you accept?

We accept T/T, L/C, Western Union, and PayPal. Prices can be quoted as EXW, FOB, CFR, or CIF.

Is the solar charger compatible with all mobile phones?

Yes, it is compatible with all mobile phones, iPads, iPhones, digital cameras, and MP3 players via the USB output.

14W Solar USB Portable Mobile Phone Computer Battery Power Bank Panel Charger Factory Original

Name: 14W Solar USB Portable Mobile Phone Computer Battery Power Bank Panel Charger Factory Original
Brand: Shenzhen Just-Solar Co., Ltd.
SKU: 745020662

Guangdong, ChinaShenzhen Just-Solar Co., Ltd.

US$16.50

1-999 Pieces

US$15.50

1,000-4,999 Pieces

US$14.50

5,000-9,999 Pieces

US$12.50

10,000+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Compatible Brand

Charge for All Mobile Phones

Type

Portable

Model NO.

JS-ETM014-01

Power Source

Solar

Quick Charging Function

With Quick Charging Function

Charger Cable Length

8 to 9.9 Feet

Over-Current Protection

With Over-Current Protection

Display

Without Display

Color

Optional

Socket Type

USB

Customized

Peak Power Pm(W)

Max. Power Voltage Vmp(V)

Max. Power Current Imp(a)

2.8

Size/Weight

390*290*15mm/ 195*290*20mm/0.48 Kgs

Front Cover(Material/Thickness)

ETFE/0.025mm

Back Material

Glass Fiber PCB/1.6mm

Output

USB:5V2.8A

Warranty

ETFE: 5 Years

Transport Package

Color Box

Specification

10pcs/carton

Trademark

JUST

Origin

Shenzhen

HS Code

94054090

Production Capacity

100000PCS/Month

Key features

High Efficiency Solar Panel: Mono crystalline cells with 20-21% efficiency and ETFE cover for 90-98% light transmittance.

Portable Foldable Design: Lightweight 0.48kg design with 1000D cloth, easy to hang on backpacks for travel use.

Customizable Options: Color, shape, holes, DC wire, USB kinds, and silk print logo are all customizable.

Durable ETFE Material: ETFE front cover offers 15-20 year lifespan, superior to PET in flexibility and weather resistance.

Fast Charging Capability: Supports quick charging for mobile phones, tablets, and cameras within 1-4 hours.

Comprehensive Certifications: Products certified with TUV, CE, ROHS, FCC, PSE, IEC61215, and IEC61730 standards.

Professional OEM/ODM Service: Factory with 20 R&D engineers supports custom branding and logo printing on products.

Robust Protection Features: Includes over-current protection, IP65 junction box, and withstands 25mm hail impact.

Company profile

Shenzhen Just-Solar Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2004-05-05Nearest Port: SHEN ZHENAverage Response Time: ≤8.91hTerms 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.