What is the warranty period for the solar panel?

We provide a 25-year warranty for our solar panels to ensure long-term performance and reliability.

What are the key specifications of the 440W solar panel?

The panel features 440W max power, 20.3% efficiency, 120 cells, and operates in temperatures from -40 to 85 degrees Celsius.

What certifications does the product hold?

The product is certified by EST, ISO, CB, and CE, ensuring it meets international quality and safety standards.

High Efficiency 440W Monocrystalline Solar Panel System for Home Residential Rooftop

Name: High Efficiency 440W Monocrystalline Solar Panel System for Home Residential Rooftop
Brand: Greenway Anda Trading Co., Ltd
SKU: 2234424525

Sichuan, ChinaGreenway Anda Trading Co., Ltd

US$0.10

5,000-5,999 Watt

US$0.07

6,000+ Watt

Product profile

Customization

Available

After-sales Service

Online Service

Warranty

25 Years

Model NO.

HG-L440-60CW

Number of Cells

120(6*20)

Application

Light Industry

Condition

New

Certification

EST, ISO, CB, CE

Material

Monocrystalline Silicon

Max Power(Pmax)

440W

Open Circuit Voltage(Voc)

41.73V

Short Circuit Current(Isc)

13.76A

Max Power Voltage(Vmp)

34.48V

Max Power Current(Imp)

12.77A

Module Efficiency(%)

20.3%

Power Tolerance

0-+5W

Maximum System Voltage

1500V DC

Max Serise Fuse Rating

25A

Weight

9±0.5kg

Dimensions

1911mm*1137mm

Solar Cell

Mono Crystalline182*91mm,120(6*20)

Operation Temperature

Minus 40 to 85 Degrees

Transport Package

Standard Packaging or Customized

Specification

Standard Specification or Customized

Trademark

GREENWAYANDA

Origin

China

HS Code

8541420000

Production Capacity

50000pieces/Year

Key features

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

High Efficiency: 20.3% module efficiency with 440W max power output for optimal energy generation.

Global Certification: Certified by EST, ISO, CB, and CE standards ensuring international quality compliance.

Custom Branding: OEM/ODM services available; customers can print their logo or stickers on panels.

Durable Design: IP68 junction box with 3 diodes and MC4 compatibility for robust weather resistance.

Trusted Supplier: Global presence in 130+ countries with over 1.5GW of modules installed worldwide.

Quality Assurance: Strict pre-production sampling and final inspection before shipment guarantee quality.

Company profile

Greenway Anda Trading Co., Ltd

Sichuan, China

Business Type: Trading CompanyAverage Response Time: >24h

AI-Powered supplier vetting

SummaryThe supplier is a trading company with a focus on design services, offering extensive customization capabilities. However, their R&D capabilities are limited, with only one engineer and no new products launched recently. They lack in financial performance and have no certification for management systems. Their after-sales service capabilities are weak, with no formal procedures for handling complaints. The supplier does not have overseas service capabilities or participation in trade shows. Despite these limitations, they provide 3D software design services and ODM services.

CertificationsThe supplier holds no certifications for management systems.

After-Sales capabilityThere are no written procedures or records for handling customer complaints, indicating weak after-sales service capability.

Financial creditThe supplier's financial data shows no operating revenue, costs, or profit over the last two years.

R&D capabilityThe supplier's innovation capability is limited with no new products launched and only one R&D engineer.

Production capacityThe supplier lacks in-stock service capacity and overseas warehouse management, indicating limited production capability.

Customization capabilityThe supplier offers a wide range of customization services, including full and flexible customization.

Product Q&A

Q:How can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment.

Q:Why should you buy from us not from other suppliers?

Green way is a global Solar energy provider with a presence in more than130 countries around the world.More than 1.5GW of Intenergy modules have been used in residential, commercial and off-grid systems around the world.

Q:What services can we provide?

Accepted Delivery Terms : FOB ,CFR ,CIF ,EXW. Accepted Payment Currency : USD ,EUR ,CNY. Accepted Payment Type : T/T ,L/C ,Credit Card.

Q:Can I print my LOGO on it?

YES, LOGO/sticker/OEM/ODM welcomed

Q:Can I have samples to test? And what is lead time for sample order?

Yes,we can supply samples,the leadtime for samples is 15 days.and buyer pay for sample cost and shipping cost.