What certifications do your products have?

Our products hold ISO9001, ISO14001, OHSAS18001, CE, TUV, FCC, RoHS, IEC, and various country-specific certifications like ETL, JET, and MCS.

4kwh Solar Power System on Grid off Grid Hybrid Solar-System 1kw-2MW Available

Name: 4kwh Solar Power System on Grid off Grid Hybrid Solar-System 1kw-2MW Available
Brand: Nantong Gamko New Energy Co., Ltd.
SKU: 1971054282

Jiangsu, ChinaNantong Gamko New Energy Co., Ltd.

US$830.00

1-19 piece

US$810.00

20-49 piece

US$799.00

50+ piece

Product profile

Customization

Available

After-sales Service

Yes

Warranty

30 Years

Model NO.

3k on grid solar system

Number of Cells

144

Application

Home, Industrial, Power Station, Factory

Condition

New

Certification

ISO, CE, TUV, FCC, RoHS

Material

Monocrystalline Silicon

Free Design

Yes

Transport Package

Wooden Pallet Carton Package

Specification

2279*1134*35

Trademark

Gamko

Origin

China

HS Code

8541430000

Production Capacity

700MW Annual

Key features

30-Year Product Warranty: Comprehensive 30-year limited product warranty coverage for all modules.

Linear Power Warranty: 90% output at 12 years, 83.1% output at 30 years guaranteed.

Advanced Quality Testing: Includes 3-EL testing and power flash testing to prevent defects.

Global Certifications: ISO, CE, TUV, FCC, RoHS, IEC, and country-specific certifications.

24-Hour Technical Support: Hot line available for consultancy and technical support within 24 hours.

Monocrystalline Material: High-efficiency monocrystalline silicon cells with 144 cells per panel.

Free Design Service: Customized design options available for solar system projects.

Fast Delivery Time: 15 working days delivery after payment receipt for one container.

Company profile

Nantong Gamko New Energy Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤4.13h

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, serial numbers, and power rates. We also offer EL photos and flash test photos for each panel to ensure they are not defective stock panels.

Q:How can you guarantee 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, 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 limited product warranty and a linear power warranty guaranteeing 90% output at 12 years and 83.1% at 30 years.

Q:What is the delivery time for an order?

The delivery time is 15 working days after receiving payment for one container, applicable in both peak and off-peak seasons.