What is the lead time for production?

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

What is the material and cell configuration?

The panels are made of monocrystalline silicon with 72 cells and an anodized aluminum alloy frame.

Are OEM and ODM services available?

Yes, both OEM and ODM services are available for our solar panels.

Mono Solar Panel Perc Panel Warehouse Ready Stock Full 550W 56W Solar Panel

Name: Mono Solar Panel Perc Panel Warehouse Ready Stock Full 550W 56W Solar Panel
Brand: Sunrover Power Co., Ltd.
SKU: 1959653091

Anhui, ChinaSunrover Power Co., Ltd.

US$0.09

10,000-99,999 W

US$0.08

100,000-999,999 W

US$0.06

1,000,000+ W

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

25 Years

Model NO.

SUN540-560 DE21M(18)-182

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

33.6kg

Frame

Anodized Aluminium Alloy

Cables

4.0mm2

Color

Silver

OEM Order

Acceptable

Certificate

CE,TUV

Transport Package

Wooden Package

Specification

2384*1303*35mm

Trademark

Sunrover

Origin

Hefei, Anhui

HS Code

85414300

Production Capacity

500000 Pieces/Month

Key features

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

High Efficiency Cells: 72-cell monocrystalline silicon design with module efficiency up to 23.08%.

OEM/ODM Support: Full customization options including samples, designs, and minor adjustments.

Certified Quality: CE and TUV certified ensuring compliance with international safety standards.

Flexible Payment: Supports LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Fast Lead Time: Consistent 15 workdays lead time for both peak and off-season orders.

Warehouse Ready Stock: Available in multiple power ranges (455W-670W) for immediate dispatch.

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: ≤1.52h

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.