What is the lead time for orders?

The average lead time is within 15 workdays, regardless of peak or off-season.

Free Shipping Highest Efficiency Power Monocrystalline Solar Panel 320W

Name: Free Shipping Highest Efficiency Power Monocrystalline Solar Panel 320W
Brand: Nantong Gamko New Energy Co., Ltd.
SKU: 788820022

Jiangsu, ChinaNantong Gamko New Energy Co., Ltd.

US$68.90

10-49 Pieces

US$66.95

50-199 Pieces

US$65.00

200+ Pieces

Sample price:US$68.90/piece.Request sample

Product profile

Customization

Available

Warranty

30 Years

Number of Cells

Model NO.

GKA60M325W

Application

Home, Industrial, Power Station, Factory

Condition

New

Certification

ISO, CE, TUV, FCC, RoHS

Material

Monocrystalline Silicon

Voc

40.7V

Frame

Anodized Aluminium Alloy

Cell Type

Poly 156.75mm/158.75mm

Imp

9.73A

Maximum Series Fuse Rating

20A

Junction Box

IP67 Rated

Weight

19kg

Transport Package

Wooden Pallet Carton Package

Specification

1640*992*35mm

Trademark

Gamko

Origin

China

HS Code

854140

Production Capacity

700MW Annual

Key features

High Efficiency PERC Tech: Up to 24.67% conversion efficiency using Passivated Emitter Rear Contact technology.

6 Busbar Design: Improves efficiency and offers better aesthetic appearance for rooftop installation.

Severe Weather Resilience: Withstands wind load of 2400 Pascal and snow load of 5400 Pascal.

30 Years Warranty: Comprehensive warranty coverage for long-term reliability and peace of mind.

Multi-Certification: Certified by ISO, CE, TUV, FCC, and RoHS for global market compliance.

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

PID Resistance: Passes PID tests to guarantee limited power degradation and mass production stability.

Free Shipping: Enjoy free shipping on this highest efficiency monocrystalline solar panel.

Company profile

Nantong Gamko New Energy Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤4.66h

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 flash test reports, series numbers, power rates, voltage, and current for each individual panel. We also offer flash test photos and EL photos to ensure no defective or broken panels are shipped.

Q:How is payment security guaranteed?

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

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

For panels purchased after October 10, 2018, with barcodes between GK20181010 and GK20191010, we have quality insurance. If issues arise, you can claim a refund directly from our company or through the insurance provider.

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

The solar panels come with a 30-year warranty.

Q:What certifications do your solar panels have?

Our solar panels are certified by ISO, CE, TUV, FCC, and RoHS.