Do you provide PV system design and installation services?

We offer professional design for grid, off-grid, and hybrid systems up to 1.27MW and provide remote installation guidance, but we do not offer door-to-door installation.

Are there hidden fees in shipping costs?

Full containers have no hidden fees. For LCL or CIF terms, charges may be collected at the destination port. We recommend FOB or CIP terms to avoid uncertainty.

Can you provide DDP pricing or lower invoices for tariffs?

We can provide DDP, though it may not be cost-effective. We can also cooperate with lower invoices, but buyers must consider the associated risks.

430W High-Power Solar Module Panel for Commercial Solar PV Energy System

Name: 430W High-Power Solar Module Panel for Commercial Solar PV Energy System
Brand: Nantong Gamko New Energy Co., Ltd.
SKU: 1963731842

Jiangsu, ChinaNantong Gamko New Energy Co., Ltd.

US$0.75

1-4,299 w

US$0.74

4,300-42,999 w

US$0.73

43,000-429,999 w

US$0.72

430,000-4,299,999 w

US$0.71

4,300,000+ w

Product profile

Customization

Available

After-sales Service

30 Years

Warranty

30 Years

Model NO.

GKA182N108 430W-450W

Number of Cells

108

Application

Industrial

Condition

New

Certification

EST, ISO, CB, CE

Material

Monocrystalline Silicon

Weight

20.8/24kg

Open Circuit Voltage

39.04V

Short Circuit Current

14.10A

Voltage at Maximum Power(Vmpp)

32.65V

Current Maximum Power(Impp)

13.17A

Module Efficiency

23.16%

Cell Type

Monocrystalline Topcon 182*91mm

Module Dimensions

1722*1134*30mm

Standard Packaging

36PCS/Pallet

Module Quantity Per 20' Container

430PCS

Module Quantity Per 40' Container

936PCS

Front Cover

3.2mm Coated Tempered Glass

Frame

Anodized Aluminum Alloy

Junction Box

IP68 Rated (3 by Pass Diodes)

Cable

4mm2(0.006inches2),Portrait: 300mm(11.81inches)

Transport Package

Safe Package

Specification

GKA182N108 430W-450W

Trademark

Gamko

Origin

China

HS Code

854140

Production Capacity

100000PCS/Month

Key features

30-Year Warranty Coverage: Comprehensive 30-year warranty covering mechanical defects and power output guarantees.

High Efficiency TOPCon Cells: Monocrystalline TOPCon cells with up to 23.16% module efficiency and 24.67% cell efficiency.

Severe Weather Resilience: Certified to withstand 2400 Pa wind load and 5400 Pa snow load with salt mist resistance.

Advanced PID Resistance: Passes PID tests with guaranteed limited power degradation for mass production reliability.

Multi-Stage Quality Testing: Includes 3 EL tests and 2 Flash tests during production to prevent cell cracks and grade mixing.

Low-Light Performance: Advanced glass and surface texturing ensure excellent energy generation in low-light environments.

OEM Services Available: OEM customization welcomed with sample testing support for potential buyers.

Global Technical Support: 24-hour hotline for consultancy and technical support with engineers for system design.

Company profile

Nantong Gamko New Energy Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤4.42h

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:Why should I choose your company over cheaper alternatives?

Unlike cheap competitors who use low-efficiency cells and skip quality tests, we perform 3 EL and 2 Flash tests to ensure no hidden cracks or mixed grades, preventing hot spots and fires.

Q:What are the payment terms and security measures?

We accept 30% advance and 70% before shipment, LC at sight, or STS via third-party platforms. Third-party inspections like BV or SGS are supported before shipment.

Q:Can I inspect the goods before final payment?

Yes, customers can arrange on-site inspections via third-party companies like BV or SGS. For orders exceeding two containers, we cover the inspection costs.

Q:How do I apply for compensation if panels fail after 10 years?

Submit claim sheets along with the flash test report and warranty provided at shipping. We provide after-sales service throughout the warranty period.

Q:Are the cheap Tier 1 panels in the market genuine?

Many cheap Tier 1 panels are fake or second-hand without export authorization, lacking warranty and power guarantees. Buying from unauthorized traders carries high risks of confiscation.