What payment terms do you accept?

We accept T/T (30% advance, 70% before shipment), LC at sight, and STS payment.

Is door-to-door installation available?

We provide remote and online guidance for installation, but do not offer door-to-door service.

Premium 610W Solar Panel for Large-Scale Commercial Use 30-Year Linear Warranty & Full Certification for Maximum Roi

Name: Premium 610W Solar Panel for Large-Scale Commercial Use 30-Year Linear Warranty & Full Certification for Maximum Roi
Brand: Nantong Gamko New Energy Co., Ltd.
SKU: 2110954862

Jiangsu, ChinaNantong Gamko New Energy Co., Ltd.

US$0.075

6,100-60,999 Watt

US$0.072

61,000-609,999 Watt

US$0.07

610,000-6,099,999 Watt

US$0.065

6,100,000-60,999,999 Watt

US$0.06

61,000,000+ Watt

Product specifications

GKA610W

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

30years

Model NO.

GKA610W

Number of Cells

144PCS

Application

Household, Industial, Agriculture

Condition

New

Certification

EST, ISO, CB, CE, FCC, TUV, RoHS

Material

Monocrystalline Silicon

Open Circuit Voltage (Voc 41.89V 39.29V

50.34V

Short Circuit Current (Isc)

15.47A

Voltage at Maximum Power (Vmpp)

41.58V

Current at Maximum Power (Impp)

14.66A

Module Efficiency Stc

23.61%

Cell Type

Monocrystalline Topcon

Frame

Anodized Aluminum Alloy

Junction Box

IP68 Rated (3 by Pass Diodes)

Module Dimensions

2279*1134*30mm

Weight

28/31.5kg

Stand Packaging

36PCS/Pallet

Module Quantity Per 20'container

325PCS

Module Quantity

720PCS

Cable

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

Connector

PV Compatible

Transport Package

by Carton & Pallet

Specification

2279*1134*30MM

Trademark

Gamko or OEM

Origin

China

HS Code

854140

Production Capacity

2gw/Year

Key features

30-Year Linear Warranty: Comprehensive 30-year warranty coverage for maximum ROI and long-term reliability.

High Efficiency TOPCON: 23.61% module efficiency using N-Type TOPCON cells with M busbar design.

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

Multiple Global Certifications: Holds EST, ISO, CB, CE, FCC, TUV, and RoHS certifications for global compliance.

OEM & Customization Support: OEM welcomed with customizable electrical parameters and packaging options.

Advanced Quality Control: 3 EL tests and 2 Flash tests per unit to prevent hidden cracks and hot spots.

Professional System Design: Free preliminary design for on-grid, off-grid, and hybrid systems up to 1.27MW.

Flexible Payment Terms: Accepts T/T, LC at sight, and STS payment methods for secure transactions.

Company profile

Nantong Gamko New Energy Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤4.72h

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