Do you offer OEM services?

Yes, we welcome OEM services and support sample testing for our clients.

650W Tier 1 Topcon Bifacial Solar Panel 640W 630W Mono PV Module

Name: 650W Tier 1 Topcon Bifacial Solar Panel 640W 630W Mono PV Module
Brand: Nantong Gamko New Energy Co., Ltd.
SKU: 1960549262

Jiangsu, ChinaNantong Gamko New Energy Co., Ltd.

US$50.30

108 watt

Product specifications

GKA182N144

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

25 Years

Model NO.

GKA182N144-650W

Number of Cells

156PCS

Application

Light Industry,Agriculture,Industrial

Condition

New

Certification

EST, ISO, CB, CE, FC,RoHS,TUV

Material

Monocrystalline Silicon

Open Circuit Voltage

52.2V

Short Circuit Current

15.18A

Voltage at Nominal Power

45.39V

Current at Nominal Power

14.32A

Module Efficiency

25.15 %

Cell Type

Mono 182*182mm

Weight

31kg

Frame

Anodized Aluminium Alloy

Junction Box

IP68 Rated

Module Dimensions

2279X1134X30mm

Stand Packaging

36PCS/Pallet

Module Quantity Per 20'container

325PCS/20gp

Module Quantity Per 40'container

20pallet/720PCS(Hq)

Transport Package

Wooden Pallet

Specification

GKA182N144-650W

Trademark

GAMKO

Origin

China

HS Code

854140

Production Capacity

700MW/Years

Key features

High Module Efficiency: Achieves up to 25.15% efficiency with Mono 182*182mm cells.

Tier 1 Topcon Technology: Features advanced bifacial Mono PV module technology for superior performance.

Comprehensive Warranty: Offers up to 30 years warranty coverage for long-term reliability.

Robust Certification: Certified by EST, ISO, CB, CE, FC, RoHS, and TUV standards.

OEM Service Available: Welcomes OEM customization and supports sample testing for clients.

Fast Delivery: Delivery time is 15 working days after payment receipt for one container.

IP68 Junction Box: Equipped with IP68 rated junction box for enhanced weather resistance.

Durable Frame: Constructed with anodized aluminium alloy frame for structural strength.

Company profile

Nantong Gamko New Energy Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤4.55h

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, not stock panels. 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 every panel to ensure they are not defective.

Q:How can you guarantee 100% payment security?

We recommend using Alibaba Trade Assurance Payment to ensure 100% safety for both parties during the transaction.

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

Email us with the PI number, serial number, product S/N number, PCB board number, and a detailed description of the failure with pictures or video. We will submit your case to our after-sales department and provide solutions within 24 hours. If there is a quality problem, you can get a refund directly from our company.

Q:What is the delivery time for an order?

The delivery time is 15 working days after receiving payment for one container.

Q:What certifications do your solar panels have?

Our products are certified by EST, ISO, CB, CE, FC, RoHS, and TUV.