High Voltage 710W Ntype Solar Panel 690W 700W 550W DDP 5-800W

• After-sales Service: Yes
• Warranty: 10 Years
• Number of Cells: 36pcs
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: GKA710
• Application: Light Industry, Agriculture, Industrial
• Condition: New
• Certification: CE, FC, RoHS
• Material: Monocrystalline Silicon
• Voltage at Nominal Power: 38.17V
• Current at Nominal Power: 18.34A
• Module Efficiency: 22.53%
• Maximum System Voltage: 1500VDC(IEC)
• Maximum Series Fuse Rating: 25A
• Cell Type: Mono 210*210mm
• Weight: 34kg
• Frame: Anodized Aluminium Alloy
• Junction Box: IP67 Rated
• Module Dimensions: 2384X1303X35mm
• Transport Package: Wooden Pallet or Carton Package
• Specification: 210MM
• Trademark: GAMKO
• Origin: China
• HS Code: 854143000
• Production Capacity: 700MW/Years
• Package Size: 240.00cm * 135.00cm * 5.00cm
• Package Gross Weight: 37.500kg

Product Description

Product Parameters

GKA210N132 690W-710W

SPECIFICATION

STC       NOCT

STC       NOCT

STC       NOCT

STC        NOCT

STC        NOCT

Maximum Power(Pmax)

690W     518W

695W     521W

700W     525W

705W     529W

710W     533W

Open Circuit Voltage (Voc)

45.37V   43.19V

45.55V   43.36V

45.80V   43.60V

46.03V   43.82V

46.25V   44.03V

Short Circuit Current (Isc)

19.16A    15.43A

19.23A    15.48A

19.26A    15.50A

19.30A    15.54A

19.34A    15.57A

Voltage at Maximum Power (Vmpp)

37.81V   34.78V

37.96V   34.92V

38.17V   35.11V

38.36V   35.29V

38.55V   35.46V

Current at Maximum Power (Impp)

18.25A    14.88A

18.31A    14.93A

18.34A    14.95A

18.38A    14.98A

18.42A    15.02A

Module Efficiency STC(%)                                     22.21%                     22.37%                       22.53%                      22.70%                       22.86%

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)				725W			730W					735W		740W			746W
	Module Efficiency STC (%)				23.32%			23.49%					23.66%		23.83%			24.00%
15%	Maximum power (Pmax)				794W			799W					805W		811W			817W
	Module Efficiency STC (%)				25.54%			25.73%					25.91%		26.10%			26.28%
25%	Maximum Power(Pmax)				863W			869W					875W		881W			888W
	Module Efficiency STC(%)				27.77%			27.97%					28.17%		28.37%			28.57%

MECHANICAL CHARACTERISTICS
Cell type		Monocrystalline TOPCON 210*105mm
Number of cells		132(6x22)
Module dimensions		2384*1303*35MM
Weight		34kg
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)								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								31pcs/pallet
	Module quantity per 20' container								164pcs
	Module quantity per 40' container								558pcs(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.

Automatic Production

Reviews

 

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

Packaging & Shipping

Certifications

 

 
 

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:Many people in the market offer 10% cheaper than you, why should I choose your company? Can you do the same price?

A:As a matter of fact, the factories in Guangdong and Zhejiang area are really 10% or even more cheaper than us, but even with such a cheap price, their profit is still higher than ours, the main reasons are:
(1)Their procurement cost of solar cells is low. They always use reverse current and low-efficiency solar cells and never do Flash and EL testing at all. Although the appearance after production is not big difference with A grade solar panels, but the problem of cell cracks and mixed cells of different grades are serious. This is the main cause of the hot spot effect, which can lead to fires.
During the production process, GAMKO has 3 EL tests and 2 Flash tests, which from the string welding machine, intermediate inspection, and final inspection to avoid hidden cracks in the solar cells and the solar cells mixed different grades.

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.