What certifications do your solar panels have?

Our panels are certified by ISO, CE, FCC, TUV, RoHS, and meet UL1703 Class C fire resistance ratings.

What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-season periods.

Tier1 600W Topcon Hjt Solar Panel for Solar System 5W-800W Free Inverter

Name: Tier1 600W Topcon Hjt Solar Panel for Solar System 5W-800W Free Inverter
Brand: Nantong Gamko New Energy Co., Ltd.
SKU: 787176112

Jiangsu, ChinaNantong Gamko New Energy Co., Ltd.

US$0.085

60,000-599,999 watt

US$0.082

600,000-5,999,999 watt

US$0.08

6,000,000-59,999,999 watt

US$0.075

60,000,000-599,999,999 watt

US$0.06

600,000,000+ watt

Sample price:US$80.00/piece.Request sample

Product profile

Customization

Available

Warranty

30years

Number of Cells

96PCS

Model NO.

GKA96M600W

Application

Household, Industial, Agriculture

Condition

New

Certification

ISO, CE, FCC, TUV, RoHS

Material

Monocrystalline Silicon

Weight

30kg

Nominal Power

600W

Voltage at Nominal Power(Vmp)

60.8V

Current at Nominal Power(Imp)

9.87A

Transport Package

by Carton & Pallet

Specification

2070*1550*40mm

Trademark

Gamko

Origin

China

HS Code

854140

Production Capacity

700MW Annual

Key features

High Conversion Efficiency: Up to 24.67% efficiency using PERC technology and 5 busbar cell design.

Severe Weather Resilience: Withstands 2400 Pa wind load and 5400 Pa snow load; certified for salt mist and ammonia resistance.

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

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

30-Year Warranty & Insurance: Covers mechanical defects with free parts and labor; backed by Zurich Quality Insurance.

Premium Material Components: Uses Jinko/GCL cells, AVIC glass, and Jolywood backsheets for superior durability.

Customizable Cable Length: Cable length can be customized to meet specific installation requirements.

Multi-Certification Compliance: Certified by ISO, CE, FCC, TUV, RoHS, and UL1703 Class C for global market access.

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 compared to other A-grade panels?

We provide new panels, not stock. Each panel comes with a flash test report, series number, power rates, voltage, and current. We also provide flash test photos and EL photos for each panel to ensure no defects or broken cells.

Q:How do you guarantee payment security?

We offer secure payment methods to ensure 100% payment safety for your transactions.

Q:How do you handle warranty claims if products are broken or defective?

We have Zurich Quality Insurance covering all Gamko solar modules. For panels bought after Oct 10, 2018, with barcodes GK20181010-GK20191010, losses are covered by insurance. We also guarantee direct refunds for any quality problems.

Q:What is the warranty period for these solar panels?

The solar panels come with a 30-year warranty coverage.

Q:What are the key features of the 600W Topcon HJT Solar Panel?

Key features include 5 busbar cell design, up to 24.67% efficiency, PID resistance, low-light performance, and severe weather resilience (2400 Pa wind, 5400 Pa snow).