What is the warranty period for the solar panels?

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

OEM Customize Price Solar Module N Type 420W Mono Solar Panel Half Cut 420watt Panel Solar 410W-430W

Name: OEM Customize Price Solar Module N Type 420W Mono Solar Panel Half Cut 420watt Panel Solar 410W-430W
Brand: Nantong Gamko New Energy Co., Ltd.
SKU: 1980643712

Jiangsu, ChinaNantong Gamko New Energy Co., Ltd.

US$0.07

42,000-419,999 watt

US$0.06

420,000-4,199,999 watt

US$0.05

4,200,000+ watt

Sample price:US$150.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

12 Years

Model NO.

GKA-N-420

Number of Cells

108

Application

Light Industry,Agriculture,Industrial

Condition

New

Certification

CE, FC,RoHS,TUV

Material

Monocrystalline Silicon

Open Circuit Voltage

38.11V

Short Circuit Current

14.07A

Voltage at Maximum Power(Vmpp)

31.51V

Current Maximum Power(Impp)

13.33A

Module Efficiency

21%

Cell Type

Mono 182*182mm

Weight

22kg

Frame

Anodized Aluminium Alloy

Junction Box

IP68 Rated

Module Dimensions

1730X1134X35mm

Stand Packaging

31PCS/Pallet

Module Quantity Per 20'container

342PCS

Module Quantity Per 40'container

806PCS(Hq)

Transport Package

Wooden Pallet or Carton Package

Specification

N-Type 420w

Trademark

GAMKO

Origin

China

HS Code

854143

Production Capacity

700MW/Years

Key features

OEM Customization Support: OEM service is welcomed for customized solar panel solutions.

High Module Efficiency: Features 21% module efficiency with Mono 182*182mm cells.

Quality Assurance Reports: Provides flash test reports, EL photos, and serial numbers for each panel.

Secure Payment Options: Supports Alibaba Trade Assurance for 100% payment security.

Fast Response Support: 24-hour hotline for consultancy and technical support.

Multiple Certifications: Certified with CE, FC, RoHS, and TUV standards.

Durable Construction: Anodized aluminum alloy frame and IP68 rated junction box.

Sample Testing Available: Samples are supported for quality testing before bulk purchase.

Company profile

Nantong Gamko New Energy Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤4.40h

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 flash test reports, series numbers, and power rates. We also offer flash test photos and EL photos for each panel to prove they are A-grade and not defective stock.

Q:How is payment security guaranteed?

We support Alibaba Trade Assurance Payment to ensure 100% payment safety for both buyers and sellers.

Q:How to ask for support if the product fails in warranty?

Email us with the PI number, serial number, and detailed description or video of the failure. We will submit your case to the after-sales department and provide solutions within 24 hours.

Q:What is the delivery time for orders?

Delivery time is 15 working days after receiving payment for one container, both during peak and off-season.

Q:What certifications do your solar panels have?

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