Do you offer OEM services?

Yes, OEM services are welcomed, and we support sample testing for customized orders.

What is the warranty period for the solar panels?

We provide a 30-year warranty for our solar panels.

Good Quality 144cells 440W Mono Half Cut Solar Panel CE TUV Standard

Name: Good Quality 144cells 440W Mono Half Cut Solar Panel CE TUV Standard
Brand: Nantong Gamko New Energy Co., Ltd.
SKU: 789762012

Jiangsu, ChinaNantong Gamko New Energy Co., Ltd.

US$0.22

1,000-9,999 watt

US$0.21

10,000-99,999 watt

US$0.202

100,000+ watt

Sample price:US$120.00/piece.Request sample

Product profile

Customization

Available

Warranty

30 Years

Number of Cells

72pcs

Model NO.

GKA144M-440W

Application

Light Industry,Agriculture,Industrial

Condition

New

Certification

CE, FC,RoHS,TUV

Material

Monocrystalline Silicon

Open Circuit Voltage

50.6V

Short Circuit Current

10.58A

Voltage at Nominal Power

41.5V

Current at Nominal Power

10.13A

Module Efficiency

23.02%

Maximum System Voltage

1000VDC(IEC)

Maximum Series Fuse Rating

20A

Cell Type

Mono 166*166mm

Weight

25kg

Frame

Anodized Aluminium Alloy

Junction Box

IP67 Rated

Module Dimensions

2070X1052X35mm

Stand Packaging

31PCS/Pallet

Module Quantity Per 20'container

416PCS

Module Quantity Per 40'container

648PCS(Gp)/698PCS(Hq)

Transport Package

Wooden Pallet or Carton Package

Specification

GKA72M-166

Trademark

GAMKO

Origin

China

HS Code

854140

Production Capacity

700MW/Years

Key features

30-Year Warranty: Comprehensive 30-year warranty coverage for long-term reliability and peace of mind.

High Efficiency Cells: 144 cells mono half-cut design with 23.02% module efficiency for superior power output.

Verified Quality: Each panel includes flash test reports, EL photos, and serial numbers to ensure A-grade quality.

Fast Delivery: Quick delivery within 15 working days after payment receipt for standard containers.

Secure Transactions: Alibaba Trade Assurance available to guarantee 100% payment security for buyers.

Certified Standards: CE, TUV, RoHS, and FC certified ensuring compliance with international safety standards.

24/7 Support: 24-hour hotline for consultancy and technical support throughout the product lifecycle.

OEM Service: OEM services welcomed with sample testing support for customized requirements.

Company profile

Nantong Gamko New Energy Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤5.12h

About Our Factory & Business Background

Address10 #-B-1f, No. 606, Kaifa Avenue, Dagong Sci&Tech Industrial Park, Haian County, Prc, Nantong, Jiangsu, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsSolar Panel, Solar System, Solar Inverter, Cable, Solar Bracket, Solar Air Condition, Solar Controller, PV Connector, Solar Refrigerator, Solar Battery

Our Industry Experience & Global Business Record

Main MarketsAfrica, Eastern Asia, Western Europe, Mid East, Eastern Europe

Product Q&A

Q:How can I trust the quality of your solar panels?

We provide new panels with individual flash test reports, series numbers, and power rates. We also offer EL photos and flash test photos for each panel to prove they are not defective stock items.

Q:How is payment security guaranteed?

We support Alibaba Trade Assurance Payment to ensure 100% payment security for your transactions.

Q:How do I request support if a product fails during warranty?

Email us with the PI number, serial number, S/N, PCB board number, and detailed descriptions or videos of the failure. Our after-sales team will respond with solutions within 24 hours.

Q:What is the delivery time for orders?

The delivery time is 15 working days after receiving payment for one container, applicable to both peak and off-peak seasons.

Q:What certifications do your solar panels have?

Our solar panels are certified with CE, TUV, RoHS, and FC standards.