What certifications does the product have?

The product is certified by TUV, CE, ROHS, FCC, PSE, and meets IEC61215 & IEC61730 standards. It also holds ISO 9001:2008 certification.

Can I use this charger for laptops and tablets?

Yes, it is suitable for charging panel computers, iPads, mobile phones, iPhones, digital cameras, and MP3 players.

50W Lowest Price Solar Foldable Folding Panel Charger for All Mobile Power and Battery Power

Name: 50W Lowest Price Solar Foldable Folding Panel Charger for All Mobile Power and Battery Power
Brand: Shenzhen Just-Solar Co., Ltd.
SKU: 745098742

Guangdong, ChinaShenzhen Just-Solar Co., Ltd.

US$67.00

1-499 Pieces

US$65.00

500-999 Pieces

US$63.00

1,000-4,999 Pieces

US$61.00

5,000-9,999 Pieces

US$59.00

10,000+ Pieces

Sample price:US$70.00/piece.Request sample

Product profile

Customization

Available

Compatible Brand

Charge for All Mobile Phones

Type

Portable

Model NO.

JS-PCB050

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

USB5V; DC18V

Customized

Peak Power Pm(W)

Max. Power Voltage Vmp(V)

Max. Power Current Imp(a)

2.7

Folding/Open Size/Weight

290*165*70mm/ 1040*580*15mm/1.6kgs

Front Cover(Material/Thickness)

Frosted Pet/0.2mm; or ETFE/0.025mm

Back Material

Glass Fiber PCB0.6mm/Tpt0.2mm

Output

USB:5V2a+DC18V/2.7A

Warranty

ETFE Cover: 5 Years

Transport Package

Color Box

Specification

10pcs/carton

Trademark

JUST

Origin

Shenzhen

HS Code

94054090

Production Capacity

100000PCS/Month

Key features

Customizable Appearance: Shape, color, holes, and DC wire are optional to meet special requirements.

Dual Cover Options: Choose between PET (2-5 years life) or ETFE (15-20 years life) for durability.

Fast Charging Capability: Charges batteries in 1-4 hours depending on capacity with USB and DC outputs.

Portable Design: Foldable structure with hanging holes, weighing 1.6kgs for easy backpack use.

High Efficiency Cells: Uses SunPower cells with 22-23% efficiency and 36 series connections.

Comprehensive Certifications: Certified by TUV, CE, ROHS, FCC, PSE, IEC61215, and IEC61730 standards.

OEM/ODM Service: Supports custom logo printing on products and gift boxes for free.

Robust Protection: Features over-current protection, IP65 junction box, and hail impact resistance.

Company profile

Shenzhen Just-Solar Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2004-05-05Nearest Port: SHEN ZHENAverage Response Time: ≤9.52hTerms 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 are the available cover material options?

You can choose between Frosted PET (0.2mm thickness, 2-5 years life) or ETFE (0.025mm thickness, 15-20 years life). ETFE offers higher light transmittance and better environmental resistance.

Q:Is the product customizable?

Yes, the shape, color, holes, DC wire, and USB kinds are optional. We also support OEM/ODM with free logo printing on products and gift boxes.

Q:What is the charging speed for mobile devices?

It can charge batteries in 1-4 hours depending on the device's capacity. It supports USB 5V/2A and DC 18V/2.7A outputs.

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

The warranty depends on the cover material: 2 years for PET Cover and 5 years for ETFE Cover. The product lifespan is more than 6-8 years.

Q:What are the delivery times for different order quantities?

Sample orders: within 3 days. Trial/small quantity orders: 10-15 days. Mass quantity orders (up to MOQ): 25-30 days.