Can you provide Form A or C/O certificates?

Yes, providing Form A or Certificate of Origin is not a problem.

Do you accept custom logos?

Yes, OEM with your logo is absolutely possible for orders with good quantity.

How do you handle transportation?

Small shipments use express couriers like TNT, DHL, FedEx, or EMS. Large shipments use forwarders or sea/air freight as arranged.

Ja Solar

Name: 550W/560W/575W/580W/ Half Cell High Efficiency Mono PV Module Solar Panel for Solar Energy System/Ja Solar
Brand: Beijing Winner Electric Power Energy Co., Ltd
SKU: 2048176702

Beijing, ChinaBeijing Winner Electric Power Energy Co., Ltd

US$65.00-78.00

100 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Free Part

Warranty

25 Years

Model NO.

Solar Panel

Number of Cells

31PCS

Application

Industrial

Condition

New

Certification

ISO, CE, TUV

Material

Monocrystalline Silicon

Brand

OEM

Weight

24.5kgs

Frame

Anodized Aluminium Alloy

Panel Efficiency

22.4%

Front Glass

3.2mm High Transmission Tempered Glass

Transport Package

31PCS One Pallet

Specification

2085*1098*35mm

Trademark

None

Origin

China

HS Code

854143000

Production Capacity

800MW

Key features

25-Year Warranty: Comprehensive 25-year warranty coverage for long-term reliability.

High Efficiency Mono Cells: Features 31 half-cell monocrystalline silicon cells with 22.4% efficiency.

OEM Customization Available: Accepts OEM branding and logo customization for large quantity orders.

Free Replacement Parts: Provides free parts for after-sales service to ensure product longevity.

Multiple Power Options: Available in 550W, 560W, 575W, and 580W variants for diverse needs.

Durable Frame Material: Constructed with anodized aluminum alloy frame for strength and corrosion resistance.

High Transmission Glass: Equipped with 3.2mm high transmission tempered glass for optimal light absorption.

Global Certifications: Certified by ISO, CE, and TUV for international quality and safety standards.

Company profile

High Repeat Buyers ChoiceExperienced TeamFlexible CustomizationR&D Capabilities

Beijing Winner Electric Power Energy Co., Ltd

Beijing, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-02-01Average Response Time: ≤7.81hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryBEIJING WINNER ELECTRIC POWER ENERGY CO., LTD is identified as a combined company supplying connector wedge type products and operating from Hebei, China. It reports ISO 9001:2015 certification, four production lines, 50 quality-control staff, and forged and cast iron output of 150,000 tons. The supplier offers broad customization and has in-stock capability, but lacks overseas warehouses, overseas agents or branches, overseas showrooms, and documented manufacturing-capacity contracts with related subcontractors. Export sales represent 90%, although the stated exporting history is one year. Innovation evidence is weak: one R&D engineer, no available SDK, no popular-brand OEM service, and no new products launched last year. Financial credibility cannot be assessed because the provided entries identify years rather than financial performance or statements.

Supplier typeThe supplier is identified as a combined company whose stated scope includes emerging energy technology R&D and sales of power-related equipment and components. Its product is described as a connector wedge type, and it is not identified as an offshore company.

CertificationsThe supplier explicitly reports holding an ISO 9001:2015 management-system certificate. This provides direct evidence of certification, although no additional certifications are listed.

R&D capabilityThe supplier states that it conducts emerging-energy technology R&D and has 11–20 years of total R&D-engineer experience, but another record reports only one R&D engineer. It has no available SDK, provides no popular-brand OEM service, and launched no new products last year, creating explicit weaknesses despite the stated R&D scope.

Production capacityThe supplier reports four production lines, 50 quality-control staff, and forged and cast iron output of 150,000 tons, indicating substantial stated manufacturing capacity. It also has in-stock capability, but lacks a valid manufacturing-capacity contract with related subcontractors and has only one year of stated export history.

Customization capabilityThe supplier explicitly offers flexible customization, minor and full customization, customization from designs, and customization from samples. This directly demonstrates broad customization coverage.