What certifications does the panel have?

The product is certified with ISO and CE standards.

What is the material of the frame?

The frame is made of 30mm Anodized Aluminium Alloy.

What is the efficiency of the solar cells?

The module efficiency ranges from 20.3% to 21.3%.

Trina 580W 570W Bifacial Solar Panel with Cheap Price

Name: Trina 580W 570W Bifacial Solar Panel with Cheap Price
Brand: Hefei Pinergy Solar Technology Co., Ltd.
SKU: 2023418412

Anhui, ChinaHefei Pinergy Solar Technology Co., Ltd.

US$0.096

100,000-4,999,999 Watt

US$0.09

5,000,000+ Watt

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

25 Years

Model NO.

TSM-NEG21C. 20

Number of Cells

144

Application

Industrial

Condition

New

Certification

ISO, CE

Material

Monocrystalline Silicon

Cell Orientation

144(6*24)

Junction Box

IP 68 Rated

Frame

Anodized Aluminum Alloy

OEM

Acceptable

Original

China

Weight

21.8 Kg (48.1 Lb)

Cable

PV Cable 4mm^2 300mm

Connector

Mc4

Tpt Backsheet

White/Black Backsheet

Transport Package

36PCS Per Box

Specification

1762*1134*30mm

Trademark

TRINA SOLAR

Origin

China

HS Code

854143000

Production Capacity

800000000000watts

Key features

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

High Efficiency Cells: Monocrystalline silicon cells with efficiency up to 21.3%.

Durable Frame Material: 30mm Anodized Aluminium Alloy frame for structural strength.

IP68 Rated Junction Box: Waterproof and dustproof IP68 rated junction box protection.

Customizable Cable Length: Cable length can be customized to specific project needs.

OEM Service Available: OEM customization is acceptable for branding requirements.

ISO and CE Certified: Product meets international ISO and CE safety standards.

Fast Lead Time: Production lead time within 15 workdays for both peak and off seasons.

Company profile

Hefei Pinergy Solar Technology Co., Ltd.

Anhui, China

Business Type: Manufacturer/FactoryExport Year: 2017-12-31Nearest Port: Shanghai, NinggboAverage Response Time: ≤5.35hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, DDP

AI-Powered supplier vetting

SummaryHefei Pinergy Solar Technology Co., Ltd. is identified as a China-based manufacturer/factory producing solar cells, PV modules, solar systems, inverters, and lithium batteries. The supplier reports five production lines, an annual production capacity of 800 MW, more than 200 employees, and exports to 70 countries or regions. ISO 9001, ISO 14001, TUV, and CE certifications are stated. Its R&D, production, sales, power-station, and operation-and-maintenance activities indicate broad PV-sector capabilities. Evidence supports production scale, international market reach, and certification holding. However, the provided information does not sufficiently establish after-sales performance, financial credibility, customization capability, or specific customer cases. R&D personnel experience is reported as 6–10 years, but no concrete proprietary technologies, patents, or innovation results are provided.

Supplier typeThe supplier is explicitly identified as a manufacturer/factory and a limited company based in Hefei, Anhui, China. Its stated activities include R&D, production, and sales of PV modules, solar power plants, and PV system products, supporting classification as a direct manufacturing supplier.

CertificationsThe supplier reports ISO 14001 and ISO 9001 management-system certifications, as well as TUV and CE certificates. These stated certifications provide explicit evidence of formal management and product-compliance credentials, although the slices do not provide certificate numbers, validity periods, or covered products.

Production capacityThe supplier reports five production lines, more than 200 employees, an annual production capacity of 800 MW, and solar-panel annual output information. It also states that 90% of production is exported and that orders can be fulfilled within 15 workdays in both off-peak and peak seasons, providing explicit evidence of substantial manufacturing and delivery capacity.

Customization capabilityThe product list includes OEM TOPCon solar modules and OEM lithium batteries, which directly indicates that the supplier offers at least some OEM-oriented product capability. The slices do not specify customization scope, engineering support, minimum order requirements, design processes, or sample-development capacity.