What technical services are provided?

Technical services include design, installation, and maintenance for on-grid and off-grid solar power plants.

What is the lead time for orders?

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

30 Year Warranty Most Efficiency 150W Mono Panel for Solar System

Name: 30 Year Warranty Most Efficiency 150W Mono Panel for Solar System
Brand: Nantong Gamko New Energy Co., Ltd.
SKU: 1942244452

Jiangsu, ChinaNantong Gamko New Energy Co., Ltd.

US$18.90

100-299 Pieces

US$18.80

300-499 Pieces

US$18.70

500-999 Pieces

US$18.20

1,000+ Pieces

Sample price:US$42.90/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

25 Years

Model NO.

GKA150

Number of Cells

36pcs

Application

Industrial

Condition

New

Certification

EST, ISO, CB, CE

Material

Monocrystalline Silicon

Efficiency

19%-21%

Cell Efficiency

23%

Net Weight

6.8kg

Dimension

936X770X25mm

Voc

19.85V

Vmp

17.26

Imp

8.69

Transport Package

Safe Package

Specification

150W

Trademark

Gamko

Origin

China

HS Code

854140

Production Capacity

100000PCS/Month

Key features

High Cell Efficiency: Features Tier 1 solar cells with up to 23% efficiency for superior power generation.

Premium Materials: Constructed with ultra-clear tempered glass (>93% transparency) and UV-resistant SiCON gel.

Robust Protection: IP65/IP67 junction box and reflective backsheets ensure durability and safety.

Proven Manufacturer: 10+ years experience with 600MW capacity, cooperating with top factories in Taiwan, Korea, and USA.

Global Technical Support: Provides technical design, installation, and maintenance services for on-grid and off-grid systems.

Certified Quality: Products hold EST, ISO, CB, and CE certifications for international market compliance.

Company profile

Nantong Gamko New Energy Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤4.33h

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:What is the cell efficiency of this solar panel?

The solar cells are Tier 1 brands with an efficiency of up to 23%.

Q:What materials are used in the construction of the panel?

It uses ultra-clear tempered glass with >93% transparency, TPT backsheets with >80% reflectivity, and UV-resistant SiCON gel.

Q:What certifications does this product have?

The product is certified with EST, ISO, CB, and CE.

Q:What is the warranty period for this solar panel?

The warranty period is 25 years.

Q:What is the manufacturer's production capacity?

The manufacturer has a production capacity of 600MW.

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