Tier 1 Longi/Trina/Ja/Jink/Tongwei 435W Mono Solar Panel Free Design Technical Support

• Customization: Available
• After-sales Service: Yes
• Warranty: 30years
• Model NO.: GKA72M-166 435W
• Number of Cells: 72PCS (6*12)
• Application: Household, Industial, Agriculture
• Condition: New
• Certification: ISO, CE, FCC, TUV, RoHS
• Material: Monocrystalline Silicon
• Weight: 25kg
• Nominal Power: 435W
• Voltage at Nominal Power(Vmp): 42.3V
• Current at Nominal Power(Imp): 10.31A
• Transport Package: by Carton & Pallet
• Specification: 2070*1052*35mm
• Trademark: Gamko
• Origin: China
• HS Code: 854140
• Production Capacity: 700MW Annual
• Package Size: 175.00cm * 125.00cm * 10.00cm
• Package Gross Weight: 25.000kg

Product Description

Product Parameters

 

 

 

SPECIFICATION

STC      NOCT

STC       NOCT

STC       NOCT

STC       NOCT

STC       NOCT

Maximum Power(Pmax)

430W     323W

435W     327W

440W     331W

445W     335W

450W     339W

Open Circuit Voltage (Voc)

39.04V   37.15V

39.27V   37.35V

39.50V   37.55V

39.73V   37.75V

39.96V   37.95V

Short Circuit Current (Isc)

14.10A   11.36A

14.17A   11.42A

14.24A   11.48A

14.31A   11.54A

14.38A   11.60A

Voltage at Maximum Power (Vmpp)

32.65V   30.07V

32.85V   30.28V

33.06V   30.48V

33.26V   30.68V

33.46V   30.87V

Current at Maximum Power (Impp)

13.17A   10.74A

13.24A   10.80A

13.31A   10.86A

13.38A   10.92A

13.45A   10.98A

Module Efficiency STC(%)

22.02%

22.28%

22.53%

22.79%

23.04%

BIFACIAL OUTPUT-REARSIDE POWER GAIN
5%	Maximum Power(Pmax)				452W		457W					462W		467W			472W
	Module Efficiency STC (%)				23.12%		23.39%					23.66%		23.92%			24.17%
15%	Maximum power (Pmax)				495W		500W					506W		512W			518W
	Module Efficiency STC (%)				25.32%		25.62%					25.91%		26.22%			26.53%
25%	Maximum Power(Pmax)				538W		544W					550W		556W			563W
	Module Efficiency STC(%)				27.53%		27.85%					28.17%		28.47%			28.83%

  

MECHANICAL CHARACTERISTICS
Cell type		Monocrystalline TOPCON 182*91mm
Number of cells		108(6x18)
Module dimensions		1722*1134*30MM
Weight		19kg
Front cover		3.2mm (0.13inches)tempered glass with AR coating
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)								45ºC±2ºC
Temperature Coefficients of Pmax								-0.30%/ºC
Temperature Coefficients of Voc								-0.25%/ºC
Temperature Coefficients of lsc								-0.046%/ºC

 

PACKAGING
Standard packaging								36pcs/pallet
Module quantity per 20'container								340pcs
Module quantity per 40'container								792pcs(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 Trade Assurance of MIC platform, 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. MIC 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.