Is the junction box waterproof?

Yes, it features an IP68 junction box for high waterproof protection.

What is the first year attenuation rate?

The first year attenuation is less than 2%.

What are the payment terms?

We accept LC and T/T payment terms.

Solar Power Module 530W 540W 550W 182mm Mono/Monocrystalline Solar PV Panel

Name: Solar Power Module 530W 540W 550W 182mm Mono/Monocrystalline Solar PV Panel
Brand: Jiangsu VDS Renewable Technology Co., Ltd.
SKU: 2085400675

Jiangsu, ChinaJiangsu VDS Renewable Technology Co., Ltd.

US$0.085-0.129

10,000 Watt

Sample price:US$69.70/piece.Request sample

Product profile

Customization

Available

After-sales Service

German Warranty

Warranty

25 Years

Model NO.

530W-550W

Number of Cells

144 Cells

Application

Industrial

Condition

New

Certification

ISO, CE, TUV

Material

Monocrystalline Silicon

Type

Monocrystalline Solar Panel

Cell Dimensions

182*182 mm

Cell Arrangement

144 (6*24)

Weight

29kg

Frame

Anodized Aluminium Alloy

Front Glass

2.0 mm Tempered Glass

Junction Box

IP68

No. of Bypass Diodes

3/6

Cable Length

350 mm or Customized Length

Module Efficiency

21.3%

Packing Configuration

31 PCS/Carton, 620 PCS/40hq

Material & Workmanship Warranty

12 Years

Transport Package

Container

Specification

2279*1134*35 mm

Trademark

VDS

Origin

China

Production Capacity

50000pieces/Years

Key features

High Module Efficiency: Achieves 21.3% efficiency with 10BB half-cut cell technology and lower internal current.

Low Attenuation Rate: First year attenuation less than 2%, linear attenuation less than or equal to 0.55%.

Superior Anti-PID Performance: 2 times the industry standard, verified by TUV SUD Anti-PID test.

Hot Spot Protection: Special circuit design significantly lowers hot spot temperature and risk.

IP68 Junction Box: Ensures high waterproof level for reliable outdoor performance.

Comprehensive Warranty: 25-year product warranty and 12-year material and workmanship warranty.

International Certifications: Certified by CE, TUV, and IEC for global market compliance.

Customized Cable Length: Standard 350mm or fully customized length options available.

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500Experienced TeamExhibition Experience

Jiangsu VDS Renewable Technology Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-03-01Nearest Port: shanghaiAverage Response Time: ≤7.97hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory in Wujin District, Changzhou, operating in the power, energy, and utility-related sector. It reports ISO9001:2015, ISO45001:2018, ISO14001, and CE certifications. The supplier provides broad customization, ODM, and OEM services, with new products reportedly developed in the past year and six R&D engineers. It has documented procedures for finished-product inspection, supplier management, corrective actions, and customer complaints. Export activity has continued for seven years, with 51%–70% of sales from exports, and it offers overseas warehouse services. Evidence also indicates cooperation with Fortune 500 companies and a repeat-buyer proportion of 80%–100%. Financial records are identified for 2020–2022, but the provided slices do not establish financial strength.

Supplier typeThe supplier is explicitly described as a factory located in Wujin District, Changzhou. Its stated business scope includes battery manufacturing, battery-parts production, battery sales, energy-storage technology services, and related power equipment activities, indicating a manufacturing-oriented energy and power supplier.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001, and CE certification. These certifications directly support the presence of documented quality, occupational safety, environmental, and product-compliance credentials.

After-Sales capabilityThe supplier has documented and followed procedures for handling customer complaints, including corrective and preventive actions. It also provides overseas warehouse services, but reports no overseas showroom and no overseas agents or branches; therefore, complaint handling and some overseas support are evidenced, while broader after-sales coverage is limited.

R&D capabilityThe supplier reports new products within the past year, ODM capability, and six R&D engineers. It also reports no available SDK, which limits evidence of software-development support, but the available information explicitly supports product R&D and design capability.

Production capacityThe supplier is a factory with battery and related energy-sector manufacturing activities. It has uniformly followed finished-product inspection instructions, documented supplier-management and corrective-action procedures, and reports one-month average lead times in both peak and off-season periods; production scale and capacity volume are not stated.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad design-service capability is reported in two slices, providing direct evidence of extensive customization support.

Client casesThe supplier reports OEM service for well-known brands and cooperation with Fortune 500 companies. It has participated in The Smarter E Europe trade show and maintains an overseas warehouse, although no specific customer names, project details, or independently verifiable case outcomes are provided.