Jinko/Longi/Trina/Tongwei Tier1 550W Solar Panel for Jinko Bifacial Transparant 5W-800W Available

• Customization: Available
• After-sales Service: Yes
• Warranty: 25 Years
• Model NO.: GKA550
• Number of Cells: 144cells
• Application: Light Industry, Agriculture, Industrial
• Condition: New
• Certification: CE, FC, RoHS
• Material: Monocrystalline Silicon
• Voltage at Nominal Power: 42.28V
• Current at Nominal Power: 13.01A
• Module Efficiency: 21.28%
• Maximum System Voltage: 1500VDC(IEC)
• Maximum Series Fuse Rating: 20A
• Cell Type: Mono 182*182mm
• Weight: 25kg
• Frame: Anodized Aluminium Alloy
• Junction Box: IP67 Rated
• Module Dimensions: 2279X1134X35mm
• Stand Packaging: 31PCS/Pallet
• Module Quantity Per 20′container: 325PCS
• Module Quantity Per 40′container: 22pallets/720PCS(Hq)
• Transport Package: Wooden Pallet or Carton Package
• Specification: 182MM
• Trademark: GAMKO
• Origin: China
• HS Code: 8541430000
• Production Capacity: 1.2gw/Years
• Package Size: 230.00cm * 120.00cm * 120.00cm
• Package Gross Weight: 775.000kg

Product Description

Product Parameters

GKA182M144 530W-550W

SPECIFICATION

STC      NOCT

STC       NOCT

STC       NOCT

STC       NOCT

STC       NOCT

Maximum Power(Pmax)

530W     401W

535W     405W

540W     409W

545W     413W

550W     417W

Open Circuit Voltage (Voc)

49.74V   47.16V

49.89V   47.40V

50.04V   47.63V

50.18V   47.87V

50.32V   48.10V

Short Circuit Current (Isc)

13.62A   10.91A

13.69A   10.95A

13.76A   10.99A

13.83A   11.03A

13.90A   11.07A

Voltage at Maximum Power (Vmpp)

41.63V   38.97V

41.80V   39.21V

41.96V   39.44V

42.12V   39.67V

42.28V   39.90V

Current at Maximum Power (Impp)

12.73A   10.29A

12.80A   10.33A

12.87A   10.37A

12.94A   10.41A

13.01A   10.45A

Module Efficiency STC(%)                                     20.51%                    20.70%                     20.89%                     21.09%                     21.28%

STC: Irradiance 1000W/m2,Cell temperature 25°C, AM1.5; Tolerance of Pmax: ±3%; Measurement Tolerance: ±3%, Pmax According Gamko's official testing.

NOCT: Irradiance 800W/m²,ambient temperature 20ºC,wind speed 1m/s; Tolerance of Pmax: ±3%; Measurement Tolerance: ±3%, Pmax According Gamko's official testing.

 

BIFACIAL OUTPUT-REARSIDE POWER GAIN
5%	Maximum Power(Pmax)				557W		562W				567W		572W			578W
	Module Efficiency STC (%)				21.53%		21.74%				21.94%		22.14%			22.35%
15%	Maximum power (Pmax)				610W		615W				621W		627W			633W
	Module Efficiency STC (%)				23.58%		23.81%				24.03%		24.25%			24.47%
25%	Maximum Power(Pmax)				663W		669W				675W		681W			688W
	Module Efficiency STC(%)				25.63%		25.88%				26.12%		26.36%			26.60%

 

MECHANICAL CHARACTERISTICS
Cell type		Monocrystalline PERC 182*91mm
Number of cells		144(6x24)
Module dimensions		2279*1134*30MM
Weight		25kg
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)							45°C+2°C
	Temperature Coefficients of Pmax							-0.36%/°C
	Temperature Coefficients of Voc							-0.28%/°C
	Temperature Coefficients of Isc							-0.05%/°C
	PACKAGING
	Standard packaging							36pcs/pallet
	Module quantity per 20' container							325pcs
	Module quantity per 40' container							720pcs(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.
In addition, we also opened the STS payment method of Made-in-China. Customers pay to a third party company, such as Made in China, and we can only receive the payment after we submit the bill of lading and other shipping documents after shipment.  Made in China also provides a channel to apply for a return even 2 months after receiving the goods , which 100% guarantees the payment safety and quality assurance of our customer
About Made-in-China's STS payment introduction and process, please contact our salesman.
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.