High-Efficiency Topcon 520W Commercial PV Solar Energy Panels Solar Power Module for Large Installations

Name: High-Efficiency Topcon 520W Commercial PV Solar Energy Panels Solar Power Module for Large Installations
Brand: Guangdong Yaosheng Solar Technology Co., Ltd.
SKU: 2324147715

Guangdong, ChinaGuangdong Yaosheng Solar Technology Co., Ltd.

US$0.13

4,000-120,000 watt

US$0.12

120,001-1,200,000 watt

US$0.11

1,200,001-5,999,999 watt

US$0.10

6,000,000+ watt

Product specifications

Max. Power

Material

Power Range

Product profile

Customization

Available

After-sales Service

Free Parts

Warranty

10 Years

Model NO.

YS-520SM-144

Number of Cells

144PCS

Application

Solar Power System

Condition

New

Certification

ISO, CE, CQC,TUV

Material

Monocrystalline Silicon

Frame

Aluminum Alloy

Selling Units

Single Item

Color

Full Black

Weight

27.3kg

Solar Cell

High Efficiency

Product Name

Photovoltaic Solar Panels

Cell Size

182mmx182mm(7.17inx7.17in)

OEM Order

Accaptable

Panel Efficiency

20.1%

Transport Package

Wooden

Specification

2279*1134*35mm

Trademark

YS Solar

Origin

Guangdong, China

Key features

High Efficiency Monocrystalline Panel: Features 20.1% module efficiency with 520W maximum power output using N-Type PERC half-cell technology.

Comprehensive 10-Year Warranty: Includes free parts replacement and covers mechanical defects for a full decade of operation.

Full Customization Options: Offers full customization, minor customization, and flexible customization from samples or designs.

Durable Glass Front Cover: Constructed with monocrystalline silicon and a glass front cover for enhanced durability and performance.

Wide Operating Temperature Range: Operates reliably in temperatures ranging from -40 to +85 degrees Celsius for various climates.

Multiple Certification Standards: Certified by ISO, CE, CQC, and TUV ensuring compliance with international safety and quality standards.

Fast Response Time: Price quotes provided within 24 hours of inquiry, with expedited options available for urgent needs.

Flexible Shipping Methods: Available for sea, air, or express shipping via EMS, UPS, DHL, TNT, and FedEx.

Company profile

Importers and ExportersExhibition ExperienceFlexible CustomizationManagement Certification

Guangdong Yaosheng Solar Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤4.25h

AI-Powered supplier vetting

SummaryGuangdong Yaosheng Solar Energy Technology Co., Ltd. is described as a photovoltaic solar energy enterprise integrating R&D, production, sales, and maintenance services. The supplier reports broad customization, 3D design, ODM, OEM, SDK, and new-product development capabilities, supported by 10 R&D engineers, three quality-control test equipment units, and available R&D audit documentation. It has documented procedures for service assessment, corrective and preventive actions, complaint handling, and finished-product inspection. The supplier reports in-stock capacity, valid contracts with associated subcontractors, and peak- and off-season lead times within 15 workdays. ISO 9001:2015 certification is stated, while product compliance certification is listed only as “Others.” The evidence does not establish after-sales performance outcomes, financial credibility, or Fortune 500 customer cases. It explicitly lacks an overseas warehouse, overseas showroom, and factory environmental impact assessment report.

Supplier typeThe supplier is identified as a high-tech photovoltaic solar energy company integrating R&D, production, sales, and maintenance services. Its stated business profile supports classification as a solar-energy manufacturer with integrated technical and service functions.

After-Sales capabilityR&D engineers are responsible for technical support during production and after-sales service, while the supplier reports written and followed procedures for complaint handling, service capability assessment, and corrective and preventive actions. It also has in-stock capacity, but lacks an overseas warehouse and overseas showroom; actual after-sales performance results are not provided.

R&D capabilityThe supplier reports new-product development during the past year, 10 R&D engineers, available R&D audit documentation, 3D design services, ODM capability, and an available SDK. These details explicitly support an established product-development and technical innovation capability.

Production capacityThe supplier describes fully automated production facilities and stated annual production capacity, has three quality-control test equipment units, uniformly followed finished-product inspection instructions, valid contracts with associated subcontractors, in-stock capacity, 35 qualified service suppliers, and reported lead times within 15 workdays in both peak and off-season. These data indicate substantial production and fulfillment capability, although the stated capacity is not independently validated in the slices.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, 3D software design services, and ODM services. It also reports OEM service for popular brands, indicating broad customization and contract-development coverage.

Client casesThe supplier reports no collaboration with Fortune 500 companies, so the provided evidence does not demonstrate high-profile customer cases. A repeat-buyer preference range is stated, but it does not identify customers or verify specific case studies.

Product Q&A

Q:How long is the warranty for this solar panel?

We offer a 10-year product warranty and a 25-year linear power output warranty.

Q:What kind of projects is this 520W panel suitable for?

It is ideal for small residential rooftop systems, off-grid cabins, RVs, and small commercial projects. The compact size and stable performance make it a cost-effective choice for various solar applications.

Q:What certifications do your solar panels have?

Our 520W solar panels are fully certified with CE, IEC 61215, IEC, TUV, CQC and ISO. These certifications ensure the panels meet international safety, performance and quality standards.