What is the maximum system voltage?

The maximum system voltage is 1500V.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the lead time for batch goods?

The lead time for batch goods is 10 to 25 days.

550W Mono Panel for off Grid Solar System 144 Half Cell Monocrystalline PV 550 Watt Solar Module Panel

Name: 550W Mono Panel for off Grid Solar System 144 Half Cell Monocrystalline PV 550 Watt Solar Module Panel
Brand: Guangdong Xindun Power Technology Co., Ltd.
SKU: 2090645065

Guangdong, ChinaGuangdong Xindun Power Technology Co., Ltd.

US$0.21-0.24

16,500 Watt

Product profile

Customization

Available

After-sales Service

Performance Warranty

Warranty

5 Years

Model NO.

XD-Solar Panel 550W

Number of Cells

144 PCS

Application

Home/Industrial/Office /Apartment

Condition

New

Certification

ISO, CE

Material

Monocrystalline Silicon

Module Efficiency

21.51%

Frame

Anodized Aluminium Alloy

Junction Box (Protection Degree)

IP67/IP68

Maximum System Voltage

1500V

OEM Order

Quality Grade

Grade a

Maximum Power Voltage

42.1vmp

Maximum Power Current

13.06imp

Cable

4mm² Cable 30cm+Mc4

Temperature

-40°c~+85°c

Front Cover Material

Low-Iron Tempered Glass

Front Cover Thickness

3.2mm

Short Circuit Current

13.9+3%

Backsheet Color

White or Black

Type

Mono 550W Industrial Solar Panels Price

Transport Package

Wooden Pallet Packing

Specification

2279*1134*35

Trademark

Xindun

Origin

Foshan, Guangdong, China

HS Code

8541430000

Production Capacity

50000 Pieces/Year

Key features

High Module Efficiency: Efficiency reaches up to 21.51% with 144 half-cell monocrystalline technology.

Extreme Durability: Withstands 2400 Pa wind load, 5400 Pa snow load, and passes salt mist, ammonia, and fire tests.

Anti-PID Technology: Passed anti-PID test under 85% damp heat and 85% humidity for 96 hours.

Dual EL Testing: Double electroluminescence tests before and after lamination ensure fault-free modules.

OEM/ODM Support: Accepts OEM orders with available ODM services for custom manufacturing.

IP67/IP68 Junction Box: High protection degree junction box ensures safety in harsh environments.

5-Year Performance Warranty: Includes a 5-year warranty covering performance guarantees.

Fast Sample Delivery: Sample delivery time is only 7 days via express shipping.

Company profile

Guangdong Xindun Power Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2023-06-14 CertifiedNearest Port: Guangzhou Port, Shenzhen Port, Foshan PortAverage Response Time: ≤4.33h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryGuangdong Xindun Power Technology Co., Ltd. is a China-based limited company founded in 2010, operating from Foshan, Guangdong. The available information identifies it as a comprehensive manufacturer and seller of solar inverters, hybrid inverters, solar systems, UPS products, controllers, batteries, and related power-supply equipment, although another record classifies the company nature as a trading company. It reports a 6,000 m² manufacturing plant, five production lines, 123 employees, 11–20 quality-control staff, and stated annual output for several product categories. The supplier holds ISO9001:2015, ISO14001:2015, and ISO45001:2016 management-system certifications, and reports product approvals including CE, IEC, TUV, TLC, and CCC. Its products are exported to multiple global regions, with an off-peak lead time stated as within 15 workdays. Evidence is insufficient to assess after-sales service, customization, or customer cases. Innovation capability is supported by an R&D function and experienced...

Supplier typeThe supplier is legally identified as a limited company founded in 2010 and is described as a comprehensive manufacturer specializing in the design, production, and sales of power-supply products. However, the company nature is also recorded as a trading company, so the available records indicate manufacturing capability but do not establish that manufacturing is its sole business model.

CertificationsThe supplier reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 management-system certifications. It also states that its products have approvals or certifications including CE, IEC, TUV, TLC, and CCC, providing explicit evidence of formal quality, environmental, occupational-safety, and product-compliance coverage.

R&D capabilityThe supplier describes dedicated design and R&D activity, an experienced technical team, more than 10 senior engineers in its company description, seven years of R&D-engineer experience in the supplied data, and advanced R&D, testing, and production equipment. These statements support an established technical function, but no patents, proprietary technologies, new-product launch record, or quantified R&D achievements are provided.

Production capacityThe supplier reports a 6,000 m² standard manufacturing plant, five production lines, 123 employees, 11–20 quality-control staff, and product output of 5,000 solar systems, 40,000 solar inverters, 10,000 solar charge controllers, and 10,000 solar generators annually. It also states an off-peak lead time within 15 workdays and access to Guangzhou, Foshan, and Shenzhen ports, providing explicit evidence of production and export-operational capability.