What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What is the maximum system voltage?

The maximum system voltage is 1500VDC according to IEC standards.

High Efficiency Longi 590W 585W 580W Topcon Bifacial PV Module Solar Panel

Name: High Efficiency Longi 590W 585W 580W Topcon Bifacial PV Module Solar Panel
Brand: Hefei Pinergy Solar Technology Co., Ltd.
SKU: 2189214555

Anhui, ChinaHefei Pinergy Solar Technology Co., Ltd.

US$69.00

144-7,199 Pieces

US$59.00

7,200+ Pieces

Product profile

Customization

Available

After-sales Service

Yes

Warranty

25 Years

Model NO.

LR5-72HGD 560-590M

Number of Cells

72pcs

Application

Industrial

Condition

New

Certification

ISO, CE

Material

Monocrystalline Silicon

Cell Size

182mm*91mm

Junction Box

IP68 Rated

Frame

Anodized Aluminium Alloy

Glass

Dual Glasses, 2.0+2.0mm Tempered Low Iron

Cable

4mm ^2 300mm PV Cable

Transport Package

Wooden Pallet and Carton Box

Specification

2278*1134*30mm

Trademark

Longi solar

Origin

China

HS Code

854143

Production Capacity

100000000000

Key features

High Efficiency Topcon Technology: Features 22.3-22.8% module efficiency with 575W-590W power output using 72-cell monocrystalline silicon.

25-Year Warranty Coverage: Comprehensive 25-year warranty provided for peace of mind and long-term reliability.

Bifacial Dual Glass Design: Constructed with 2.0+2.0mm tempered low iron dual glasses for enhanced durability and performance.

IP68 Rated Junction Box: Equipped with an IP68 rated junction box ensuring superior protection against dust and water.

Certified Quality Standards: Holds ISO and CE certifications, ensuring compliance with international quality and safety standards.

Flexible Customization Options: Offers customizable cell size, frame material, and glass specifications to meet specific project needs.

Professional Manufacturer Support: Backed by a leading manufacturer with 1.2GW annual capacity and global sales network.

Company profile

Hefei Pinergy Solar Technology Co., Ltd.

Anhui, China

Business Type: Manufacturer/FactoryExport Year: 2017-12-31Nearest Port: Shanghai, NinggboAverage Response Time: ≤4.40hTerms 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.

Product Q&A

Q:What products can you supply?

We supply Solar Panels, Solar Systems, Gel Batteries, Lithium Batteries, Inverters, and complete on-grid, off-grid, and hybrid solar systems.

Q:Why should I buy from PNG SOLAR?

We are audited by Made-in-China with an annual turnover of 1.5 billion USD. We are official agents for brands like Longi, Jinko, and Huawei, and only supply 100% A-grade products from original factories.

Q:What delivery and payment terms do you accept?

We accept FOB, CFR, CIF, EXW, and DDP delivery terms. Payment can be made via T/T, L/C, PayPal, LC, D/P, or Western Union in USD, EUR, or CNY.

Q:What is the warranty period for these modules?

We provide a 25-year warranty for our solar modules.

Q:What certifications do your products have?

Our products are certified with ISO and CE standards.