Do you offer OEM and ODM services?

Yes, we welcome OEM and ODM requests and offer free custom logo printing on gift boxes and products.

What is the maximum static load the panel can withstand?

The panel can withstand a maximum static load of 2400Pa on both the front and back sides.

What payment methods do you accept?

We accept T/T, L/C, Western Union, and PayPal for payment.

3W 5V Mono Crystalline Solar Panel PV Module Shape and Color Are Optional

Name: 3W 5V Mono Crystalline Solar Panel PV Module Shape and Color Are Optional
Brand: Shenzhen Just-Solar Co., Ltd.
SKU: 744227132

Guangdong, ChinaShenzhen Just-Solar Co., Ltd.

US$0.22

1-999 W

US$0.20

1,000-4,999 W

US$0.19

5,000-9,999 W

US$0.18

10,000+ W

Sample price:US$0.23/w.Request sample

Product profile

Customization

Available

Warranty

10 Years

Number of Cells

10PCS

Model NO.

JS-SMP03W

Application

Light Industry

Condition

New

Certification

EST, ISO, CB, CE

Material

Monocrystalline Silicon

Output Power (W)

Voltage (V)

5V; 6V

Dimension (mm*mm)

220*135*17mm; 202*156*15mm

Open-Circuit Voltage (Voc)

6.25V; 7.5V

Short-Circuit Current (Isc)

0.66A; 0.55A

Operating Voltage (Vmp)

4.99V; 5.99V

Operating Current (Imp)

0.6A; 0.5A

Module Weight (Kg)

0.5kgs; 0.6kgs

Transport Package

Carton and Pallets

Specification

CE, ROHS, TUV, IEC61215, IEC61730

Trademark

JUST

Origin

China

HS Code

8541409000

Production Capacity

10000PCS/Month

Key features

Customizable Shape and Color: Shape and color are optional to meet specific customer requirements.

High Efficiency Solar Cells: Features 20.5-22% efficiency with mono crystalline silicon cells.

Comprehensive Warranty Coverage: 100% power for 10 years, 95% for 15 years, and 90% for 25 years.

Durable Construction: Low-iron tempered glass front cover and anodized aluminum alloy frame.

Multiple Certification Standards: Certified by TUV, CE, RoHS, FCC, PSE, ISO 9001, and IEC standards.

OEM and ODM Services: Professional manufacturing with free custom logo printing on products.

Fast Sample Delivery: Sample orders can be delivered within 3 days of placement.

Company profile

Shenzhen Just-Solar Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2004-05-05Nearest Port: SHEN ZHENAverage Response Time: ≤7.58hTerms 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.