| SPECIFICATION |
| |
STC NOCT |
STC NOCT |
STC NOCT |
STC NOCT |
STC NOCT |
| Maximum Power(Pmax) |
655W 498W |
660W 502W |
665W 506W |
670W 510W |
675W 514W |
| Open Circuit Voltage (Voc) |
45.12V 41.38V |
45.35V 41.56V |
45.54V 41.74V |
45.71V 41.92V |
45.86V 42.10V |
| Short Circuit Current (Isc) |
18.66A 15.54A |
18.69A 15.58A |
18.73A 15.62A |
18.78A 15.66A |
18.84A 15.70A |
| Voltage at Maximum Power (Vmpp) |
37.71V 34.25V |
37.88V 34.43V |
38.04V 34.61V |
38.22V 34.79V |
38.37V 34.97V |
| Current at Maximum Power (Impp) |
17.37A 14.54A |
17.42A 14.58A |
17.48A 14.62A |
17.53A 14.66A |
17.59A 14.70A |
| Module Efficiency STC(%) |
21.09% |
21.25% |
21.41% |
21.57% |
21.73% |
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. |
| MECHANICAL CHARACTERISTICS |
|
TEMPERATURE CHARACTERISTICS |
|
| Cell type |
Monocrystalline PERC 210*105mm |
Nominal Operating Cell Temperature (NOCT) |
43°C+2°C |
| Number of cells |
132(6x22) |
Temperature Coefficients of Pmax |
-0.34%/°C |
| Module dimensions |
2384*1303*35MM |
Temperature Coefficients of Voc |
-0.25%/°C |
| Weight |
34kg |
Temperature Coefficients of Isc |
-0.04%/°C |
| Front cover |
3.2mm (0.13inches)tempered glass with AR coating |
|
| Frame |
Anodized aluminum alloy |
|
PACKAGING |
|
| Junction box |
IP68 rated (3 by pass diodes) |
Standard packaging |
31pcs/pallet |
| Cable |
4mm2(0.006inches2),Portrait: 300mm(11.81inches); |
Module quantity per 20' container |
164pcs |
| Connector |
PV compatible |
Module quantity per 40' container |
558pcs(HQ) |
KEY FEATURES
5 Busbar Solar Cell:
5 busbar solar cell design module improves efficiency and offers a better aesthetic appearance, making it perfect for rooftop installation.
High Efficiency:
Higher module conversion efficiency(up to 24.67%) benefifit from Passivated Emmiter Rear Contact (PERC) technology
PID Resistance:
GAMKO modules pass PID test, limited power degradation by PID test is guaranteed for mass production.
Low-light Performance:
Advanced glass and surface texturing allow for excellent performance in low-light environments.
Severe Weather Resilience:
Certified to withstand: wind load (2400 Pascal) and snow load (5400 Pascal).
Durability against extreme environmental conditions:
High salt mist and ammonia resistance certified by TUV NORD.
Temperature Coeffiffifficient:
Improved temperature coefficient decreases power loss during high temperatures.
GAGAMKO SOLAR MODULE BOMGAMKO SOLAR MODULE BOMMKO SOLAR MODULE BOM
GAMKOGAMKO SOLAR MODULE BOM
CELLS:JINKO,GCL,TONGWEI,LONGI
TEMPERED GLASS: AVIC SANXIN
EVA: FIRST EVA
BACKSHEETS: JOLYWOOD
JUNCTION BOX: QC,RENHE
SILICON GEL:TONSAN
FRAME: CHINA ALUMINUM
AMKO SOLAR MODULE BOMGAMKO QUALITY CONTROLGAMKO QUALITY CONTROLGAMKO QU
GAMKO QUALITY CONTROLCONTROLGAMKO QUALITY CON
*2 EL testing avoid cells cracking of each solar module.
*2 Power flflash testing avoid false welding and insufficient power of each module.
* Packing tightly with angle protection avoid transportation broken.
*Zurich Quality Insurance cover all Gamko solar module 30 years.
*STC: lrradiance 1000W/m2,, Cell temperature 25°C, AM1.5
COMPANY PROFILE
Gamko energy, Worldwide Energy and Manufacturer, is a professional solar module manufacturer with a 10-year experience in production and quality control since 2008. Gamko is also a provider of technical services for solar power plant(on-grid and off-grid), including technical design, installation and maintenance, for customers all over the world.
In August 2013, Gamko adjusted its strategy and started to cooperate with the top-level factories in Taiwan, South Korea and USA to produce GAmko modules. With the best and most advanced production equipment in different countries, In 2018, we have a production capacity of 700MW.
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:I am also worry about my payment safe, How can you guarantee me 100% payment security?
A:if you do worry about the payment safety so either I, lets do "Alibaba Trade Assurance Payment" for both safety.
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.
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