What is the lead time for production?

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

What is the maximum system voltage?

The maximum system voltage is 1500V DC (IEC).

Where is the product manufactured?

The place of origin is Hefei, China.

Longi 580W 585W Bifacial Topcon Solar Panel Tier-1 Solar Module

Name: Longi 580W 585W Bifacial Topcon Solar Panel Tier-1 Solar Module
Brand: Sunrover Power Co., Ltd.
SKU: 2129099895

Anhui, ChinaSunrover Power Co., Ltd.

US$0.09

50,000-99,999 W

US$0.08

100,000-999,999 W

US$0.06

1,000,000+ W

Sample price:US$120.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

25 Years

Model NO.

LR5-72HTH-580M

Number of Cells

72pcs

Application

Industrial

Condition

New

Certification

Material

Monocrystalline Silicon

Junction Box

IP 67 or IP 68 Rated

Glass

3.2 mm (0.13 Inches), High Transmission

Weight

31.3kg

Frame

Anodized Aluminium Alloy

Cables

4.0mm2

Color

Silver

OEM Order

Acceptable

Certificate

CE,TUV

Transport Package

Wooden Package

Specification

2278*1134*35mm

Trademark

Longi

Origin

Hefei, Anhui

HS Code

8541430000

Production Capacity

500000 Pieces/Month

Key features

High Efficiency Technology: Utilizes Topcon and Monocrystalline Silicon for efficiency up to 23.08%.

Bifacial Design: Captures sunlight from both sides to maximize energy generation.

Tier-1 Quality: Certified Tier-1 solar module with CE and TUV certifications.

Flexible Customization: Offers full customization, minor customization, and OEM/ODM services.

Durable Construction: Features anodized aluminum alloy frame and IP67/IP68 rated junction box.

Long Warranty: Comes with a 25-year warranty for peace of mind.

Wide Operating Temp: Operates effectively in temperatures ranging from -40 to +85 degrees Celsius.

Low Temperature Coefficient: Low Pmax temperature coefficient ensures stable performance in heat.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Sunrover Power Co., Ltd.

Anhui, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.61h

AI-Powered supplier vetting

SummarySUNROVER POWER CO., LTD. is identified as a Hefei-based trading company associated with the power, heat, gas, and water supply industry. It offers solar panels, batteries, inverters, and solar systems, including a stated 625W N-type monocrystalline bifacial panel. The company reports establishment in 2014, more than seven years of industry experience, state-level high-tech enterprise status, over 30 solar-related patents, and ISO9001, ISO14001, and ISO45001 certifications for solar panel products. It also describes a 50,000-square-meter production workshop and annual solar-panel capacity of 1 GW planned for 2021. An SGS audit record exists, but the audit result is recorded as “0” without an interpretable explanation, and its validity period ended in 2025. Overseas services, detailed quality systems, R&D services, customization, after-sales capabilities, and sustainability systems are largely marked unknown. One recorded trade transaction and one associated buyer provide limited customer evidence.

Supplier typeThe supplier is explicitly classified as a trading company located in Hefei, with associated companies in the power, heat, gas, and water supply industry. Its listed products cover solar panels, batteries, inverters, and solar systems, and a specific solar-panel product is recorded.

CertificationsThe company states that its solar-panel products hold ISO9001, ISO14001, and ISO45001 certifications, and an SGS audit record is listed. However, the SGS report expired on 2025-05-27 and its evaluation result “0” is not explained, so the current audit standing is not established.

R&D capabilityThe company describes itself as a state-level high-tech enterprise with more than 30 solar-related patent certificates and reports planned solar-panel production expansion. Specific evidence for current R&D documentation, SDK development, private-mold design, 3D design, or ODM services is marked unknown.

Production capacityThe company reports more than seven years of production and manufacturing experience and states that a 50,000-square-meter solar-panel workshop would support annual capacity of 1 GW from 2021. Its product listing includes a 625W bifacial solar panel, but the provided records do not independently confirm current capacity utilization or manufacturing ownership.

Client casesThe trade record shows one transaction, one associated buyer, and Ghana listed among imported-goods countries. This is direct evidence of at least one recorded customer transaction, but the limited volume and absence of project details do not demonstrate broad customer coverage or substantial case experience.