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Yes, samples for testing are supported.

250W Portable Solar Panel Rebate off Grid Solar System Packages for Space Solar System 5W-800W

Name: 250W Portable Solar Panel Rebate off Grid Solar System Packages for Space Solar System 5W-800W
Brand: Nantong Gamko New Energy Co., Ltd.
SKU: 784256032

Jiangsu, ChinaNantong Gamko New Energy Co., Ltd.

US$0.18

250,000-1,249,999 Watt

US$0.17

1,250,000-2,499,999 Watt

US$0.16

2,500,000+ Watt

Sample price:US$180.00/piece.Request sample

Product profile

Customization

Available

Warranty

30years

Number of Cells

54(9X6)

Model NO.

GAMKO-250W

Application

Household, Industial, Agriculture

Condition

New

Certification

ISO, CE, FCC, TUV, RoHS

Material

Polycrystalline Silicon

Open Circuit Voltage

33.6V

Voltage at Nominal Power(Vmp)

27.5V

Current at Nominal Power(Imp)

9.09A

Maximum Series Fuse Rating

15A

Cell Size

156.75X156.75mm

Frame

Anodized Aluminum Alloy

Junction Box

IP67 Rated

Connector

Mc4 or Mc4 Compatible

Controller Type

MPPT

Transport Package

Wooden Pallet Carton Package

Specification

1480*992*30mm

Trademark

Gamko

Origin

China

Production Capacity

700MW Annual

Key features

30-Year Limited Warranty: Covers all mechanical defects with free parts and labor for 30 years.

5 Busbar Solar Cell Technology: Adopts new technology to improve efficiency and offer better aesthetics.

PID Resistance Guarantee: Modules pass PID test with guaranteed limited power degradation for mass production.

Severe Weather Resilience: Certified to withstand 2400 Pascal wind load and 5400 Pascal snow load.

High Salt Mist Resistance: Certified by TUV NORD for durability against extreme environmental conditions.

Advanced Low-Light Performance: Features advanced glass and surface texturing for excellent low-light performance.

Comprehensive Certifications: Includes IEC, CE, CQC, ETL, JET, and ISO9001/14001/18001 standards.

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

Company profile

Nantong Gamko New Energy Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤4.44h

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 do I know your solar panels have good quality?

We provide flash test reports, series numbers, power rates, voltage, and current for each panel. We also offer flash test photos and EL photos to prove they are new, not stock panels.

Q:How can you guarantee 100% payment security?

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

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

Email us with the PI number, serial number, PCB board number, and a detailed description of the failure with pictures or video. We will submit your case to the after-sales department and provide solutions within 24 hours.

Q:What is the delivery time?

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

Q:What is the warranty period?

We provide a 30-year limited product warranty and a linear power warranty of 90% output for 12 years and 83.1% for 30 years.