Can I get a sample for testing?

Yes, samples for testing are supported.

Tongwei 435W Mono Solar Panel Free Design Technical Support

Name: Tier 1 Longi/Trina/Ja/Jink/Tongwei 435W Mono Solar Panel Free Design Technical Support
Brand: Nantong Gamko New Energy Co., Ltd.
SKU: 791155602

Jiangsu, ChinaNantong Gamko New Energy Co., Ltd.

US$0.08

43,500-434,999 Watt

US$0.07

435,000-4,349,999 Watt

US$0.06

4,350,000-43,499,999 Watt

US$0.05

43,500,000+ Watt

Sample price:US$180.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

30years

Model NO.

GKA72M-166 435W

Number of Cells

72PCS (6*12)

Application

Household, Industial, Agriculture

Condition

New

Certification

ISO, CE, FCC, TUV, RoHS

Material

Monocrystalline Silicon

Weight

25kg

Nominal Power

435W

Voltage at Nominal Power(Vmp)

42.3V

Current at Nominal Power(Imp)

10.31A

Transport Package

by Carton & Pallet

Specification

2070*1052*35mm

Trademark

Gamko

Origin

China

HS Code

854140

Production Capacity

700MW Annual

Key features

30-Year Warranty: Comprehensive 30-year warranty coverage for all solar panels.

High Efficiency: Module efficiency up to 28.83% with TOPCON technology.

Low Light Performance: High performance in low light conditions with stable output.

Quality Assurance: EL and Flash test reports provided for each individual panel.

Fast Delivery: Delivery time within 15 working days after receiving payment.

Multiple Certifications: Certified by CE, TUV, RoHS, ISO, FCC, and IEC standards.

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

Flexible Payment: Supports T/T, LC at sight, and Trade Assurance payment methods.

Company profile

Nantong Gamko New Energy Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤4.98h

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, serial numbers, and power rates for each panel. We also offer EL photos and flash test photos for every panel to ensure quality.

Q:What payment methods do you accept?

We accept 30% advance payment and 70% before shipment, LC at sight, and Trade Assurance via Made-in-China. We also support payment against copy of bill of lading for some countries.

Q:How to ask for support if product failure 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?

Delivery time is within 15 working days after receiving payment for one container.

Q:What certifications do your solar panels have?

Our panels are certified by CE-EMC, CE-LVD, INMETRO, ROHS, JPEA, FCC, IEC61215, IEC61730, IEC62321, IEC61000, ISO9001, ISO14001, German EPR, and France EPR.