What is the delivery time for one container?

Delivery takes 15 working days after receiving payment for one container.

Are samples available for testing?

Yes, samples for testing are supported before placing a bulk order.

670W Mono Solar Panel Rooftop Energy System Solar Module 655W 665W 675W

Name: 670W Mono Solar Panel Rooftop Energy System Solar Module 655W 665W 675W
Brand: Nantong Gamko New Energy Co., Ltd.
SKU: 2003855762

Jiangsu, ChinaNantong Gamko New Energy Co., Ltd.

US$0.144

20,000-99,999 W

US$0.134

100,000-369,999 W

US$0.124

370,000+ W

Sample price:US$285.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

12 Years

Model NO.

GKA210M132S

Number of Cells

132

Application

Light Industry,Agriculture,Industrial

Condition

New

Certification

ISO, CE, FCC, RoHS, TUV, Inmetro

Material

Monocrystalline Silicon

Cell Type

Mono-Crystalline

No.of Cells

132

Maximum Power(Pmax)

660W

Open Circuit Voltage (Voc)

45.35V

Short Circuit Current (Isc)

18.69A

Voltage at Maximum Power (Vmpp)

37.88V

Current at Maximum Power (Impp)

17.42A

Module Efficiency St

21.25%

Transport Package

Wooden Pallet Carton Package

Specification

2384*1303*35mm

Trademark

Gamko

Origin

China

HS Code

8541430000

Production Capacity

5000000pieces/Year

Key features

30-Year Warranty Coverage: Comprehensive warranty protection for 30 years on all solar panels.

OEM Service Available: Custom manufacturing services welcomed for brand customization.

24-Hour Technical Support: Hot line consultancy and technical support available around the clock.

Flash Test Report Included: Individual flash test reports with series numbers and power rates provided.

EL Photo Verification: Electroluminescence photos available for each panel to ensure quality.

ISO and CE Certified: Products certified by ISO, CE, FCC, RoHS, TUV, and Inmetro standards.

15-Day Delivery Time: Fast delivery within 15 working days after payment confirmation.

Sample Testing Supported: Samples available for testing prior to bulk order placement.

Company profile

Nantong Gamko New Energy Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤5.12h

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, series numbers, and power rates. We also offer EL photos for each panel to verify quality, unlike stock panels which lack databases.

Q:How is payment security guaranteed?

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

Q:How do I request support if the product fails in warranty?

Email us with the PI number, serial number, PCB board number, and detailed description of the failure with pictures or videos. We will submit your case to the after-sales department and provide solutions within 24 hours. Refunds are available for quality issues.

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

We provide a 30-year warranty coverage for our solar panels.

Q:Is OEM service available for this product?

Yes, OEM services are welcomed for customization needs.