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P-Type 182 Dual-Face Dual Glass Solar Power Panel 540W-560W
US$0.10-10.00
100 Pieces

Product profile

Customization

Available

Warranty

20 Years

Number of Cells

144

Model NO.

P-type

Application

Light Industry

Condition

New

Material

Polycrystalline Silicon

Operating Temperature

45±2℃

Weight

30kg

Transport Package

37u

Specification

540W-560W

Trademark

Dongchao

Origin

China

Key features

High Power Output Range: Delivers 540W to 560W with 20.90% to 21.68% module efficiency.
Bifacial Power Gain: Captures reflected light for 10%-30% extra rear-side power generation.
20-Year Warranty: Comprehensive 20-year warranty coverage for long-term reliability.
1500V DC System Voltage: Compatible with mainstream inverters to reduce cable power loss.
IP68 Waterproof Design: IP68 junction box with MC4 connectors ensures long-term outdoor durability.
Durable Double-Glass Structure: Blocks moisture and oxygen to reduce power attenuation and extend life.
Flexible Customization: Offers full, minor, and sample-based customization options.

Company profile

Dongchao Cable Co., Ltd.
Exhibition ExperienceImporters and ExportersHigh Repeat Buyers ChoiceOEM Services
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: 5 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.46h

AI-Powered supplier vetting

SummaryThe supplier is a combined electrical and electronics company engaged in the production, sales, installation, research, and development of wires and cables. It reports OEM service for well-known brands, certifications including CCC, ISO 9001:2015, ISO 45001:2018, and ISO 14001, and a manufacturing plant of 9,891 m². Its stated product range includes power, electrical, photovoltaic, aluminum, and copper cables. Service procedures, complaint handling, and corrective/preventive action processes are documented and supported by records. The supplier has inventory capability, accepts several quotation and payment terms, and reports lead times within 15 working days in both peak and off-season periods. However, it has no available SDK, no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse or showroom, and no explicit customer case references in the provided information. Financial data is limited to year labels and does not permit a substantive assessment.
Supplier typeThe supplier is identified as an electrical and electronics company and a combined company type. Its business scope covers production, sales, installation, research and development, promotion, and sales of wire and cable products, indicating a manufacturer with related technical and commercial functions.
CertificationsThe supplier reports CCC product certification and ISO 9001:2015, ISO 45001:2018, and ISO 14001 management-system certifications. The company description also lists a National Industrial Product Manufacturing License and additional provincial quality and integrity credentials, providing explicit evidence of certification coverage.
After-Sales capabilityThe supplier has in-stock service capacity, documented procedures and records for service assessment, corrective and preventive actions, and customer complaint handling. It lacks an overseas warehouse and overseas showroom, so the evidence supports structured service management but not comprehensive overseas service infrastructure.
R&D capabilityThe business scope explicitly includes research and development, promotion, and production of new cable product technology. However, the supplier states that no SDK is available, so the evidence demonstrates product-technology R&D activity but does not establish broader development-tool or integration capability.
Production capacityThe supplier reports a 9,891 m² manufacturing plant, inventory capability, lead times within 15 working days during both peak and off-season periods, and a broad cable product range. It also states that there is no valid contract with related subcontractors for manufacturing capacity, which is a capacity-governance limitation, but the direct evidence still supports established production capability.
Customization capabilityThe supplier explicitly reports OEM services for well-known brands, and its business scope includes research and development of new cable product technology. These statements support customization and product-development capability, although no specific customized project examples or technical customization parameters are provided.

Product Q&A

Q:What is the power output range of this solar panel?
A:
The panel delivers a power output ranging from 540W to 560W.
Q:How much extra power can be generated from the rear side?
A:
The bifacial design captures reflected ground light to achieve an extra 10% to 30% rear-side power gain.
Q:What is the warranty period for this product?
A:
This product comes with a 20-year warranty.
Q:Is the junction box waterproof?
A:
Yes, it is fitted with an IP68 waterproof junction box.
Q:What are the maximum wind and snow load capacities?
A:
It can withstand 2400Pa wind pressure and 5400Pa snow load.

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