750W doubleglass Topcon Bificial Jht Perovskite Solar Panel with Free Inverter/Shipping/System Design

Product Description

 

Product Parameters

 

 

GKA182N144 580W-600W

SPECIFICATION

STC        NOCT

STC        NOCT

STC        NOCT

STC        NOCT

STC        NOCT

Maximum Power(Pmax)

580W      437W

585W      441W

590W      445W

595W      449W

600W      453W

Open Circuit Voltage (Voc)

51.57V    49.14V

51.71V    49.32V

51.84V    49.50V

51.98V    49.68V

52.11V    49.86V

Short Circuit Current (Isc)

14.33A    11.57A

14.40A    11.63A

14.47A    11.69A

14.54A    11.75A

14.61A    11.81A

Voltage at Maximum Power (Vmpp)

43.09V    39.91V

43.24V    40.02V

43.38V    40.16V

43.53V    40.31V

43.67V    40.45V

Current at Maximum Power (Impp)

13.46A    10.95A

13.53A    11.02A

13.60A    11.08A

13.67A    11.14A

13.74A    10.20A

Module Efficiency STC(%)

22.44%

22.64%

22.83%

23.02%

23.22%

 

MECHANICAL CHARACTERISTICS
Cell type		Monocrystalline TOPCON 210*105mm
Number of cells		132(6x22)
Module dimensions		2384*1303*33MM
Weight		32kg
Front cover		3.2mm coated tempered glass
Frame		Anodized aluminum alloy
Junction box		IP68 rated (3 by pass diodes)
Cable		4mm2(0.006inches2),Portrait: 300mm(11.81inches);
Connector		PV compatible

TEMPERATURE CHARACTERISTICS
Nominal Operating Cell Temperature (NOCT)								43°C+2°C
Temperature Coefficients of Pmax								-0.34%/°C
Temperature Coefficients of Voc								-0.25%/°C
Temperature Coefficients of Isc								-0.04%/°C
PACKAGING
Standard packaging								33pcs/pallet
Module quantity per 20' container								190pcs
Module quantity per 40' container								594pcs(HQ)

 

Company Profile

Gamko Energy, Solar panel manufacturer. Produce 5W-800W mono and poly solar panel, flexible solar panel, bi-facial solar panels. 
As a professional solar module manufacturer, Gamko with 7 years experience in production and quality control since 2017.
Gamko also a provider of technical services for solar power plant (on-grid and off-grid), including technical design, transport, installation and maintenance.

In 2023, Gamko annual capacity 1.2GW.
Gamko modules have been certified by CE-EMC, CE-LVD, INMETRO, ROHS, JPEA, FCC, IEC61215,IEC61730, IEC62321,IEC61000, ISO9001, ISO14001, German EPR,France EPR.

KEY FEATURES OF GAMKO SOLAR PANEL:
1, High performance in Low light condition , stable output from 6am until 6pm. High voltage.
2, High efficiency, solar module up to 23% efficiency.
3,Top-corn and Perc technology.
4,Three steps quality control of EL testing, Flash testing. Automatic production line to avoid hidden cracks.
5, Warranty cover all the solar panel 30 years.

If you need the best price, the best quality, the most secure payment method, GAMKO is your best choice.

 

Reviews

 

Packaging & Shipping

Certifications

 

Our Advantages

Our Services:

•  OEM Welcomed
•  Warranty: 30 Years
•  Certifications can be supported
•  Sample for testing is supported
•  After-Sale Service: 24 Hour-Hot Line for Consultancy and Technical Support

Delivery time: 15 working days after receiving payment for one container
 

FAQ

 

Q1:We like to buy your panels, cause the price is good, but the price is not most important, I don't like to buy the trash, how do I know your solar panel have a good quality, everybody say they are A grade panels, how I can trust you?

A:Firstly, we make new panels not stock panel, we will providing the flash test report,Series number, Power rates , voltage, current all mentioned on the flash test report for individual solar panel, The stock panel have no any database. You don't know if they are defective or broken panels. But its not enough. Please ask Gamko provide the flash test photo and EL photo for each panel.
 

Q2:It's my first time purchase in China, I'm worried about the security of my payment. I'm worried about not being able to deliver on time. I'm worried that the goods I receive are much less than what I expect, and there is no return channel.

A:Our regular payment is 30% in advance and 70% before shipment, we accept third party inspection before shipment. We also accept LC at sight. For some countries, we accept 30% prepayment and 70% payment against copy of bill of lading.
 
 
All the above payment methods are acceptable to our company.


Q3:How To Ask for Support if product failure in warranty?
A:1. Email us about the PI number, serial number, product S/N number, PCB board number most importantly, is the description of failure products on the condition that it is operated correctly, to the best, show us more detailed pictures or video.
2. We will submit your case to our after-sales department to satisfy your demand. However, we believe our quality, and I believe if any quality problem, you can get the refund from our company directly
3. Usually, within 24 hours, we will email you the best solutions.