CEC(Australia), FSEC(FL-USA), CSI Eligible(CA-USA), Israel Electric(Israel),
2. ISO9001:2008: Quality management system
3. ISO14001:2004: Environmental management system
4. OHSAS18001:2007: Occupational health and safety management system
1. 12 years limited product warranty.
2. Limited linear power warranty: 12 years 91.2% of the nominal power output,
30 years 80.6% of the nominal power output.
ECTRICAL ELECTRICAL CHARACTERISTICS CHARACTERISTICS AT STC
Nominal Power (Pmax)
Open Circuit Voltage (VOC)
Short Circuit Current (ISC)
55.5Voltage at Nominal Power (Vmp)
Current at Nominal Power (Imp)
Module Efficiency (%)
-40°C to +85°C
Maximum System Voltage
Fire Resistance Rating
Type 1(in accordance with UL1703)/Class C(IEC61730)
Maximum Series Fuse Rating
Monocrystalline PERC Cell type
Monocrystalline PERC 158.75x158.75mm
Number of cells
3.2mm (0.13inches) tempered glass with AR coating
Anodized aluminum alloy
IP67, 3 diodes
4mm2(0.006inches2), 900mm (35.43inches)
MC4 or MC4 compatible
Nominal Operating Cell Temperature (NOCT)
Temperature Coefficients of Pmax
Temperature Coefficients of VOC
Temperature Coefficients of ISC
Low iron high transmittance
Ultra clear textured
High efficiency 17-22% 5BB solar cells
Bypass diode minimizes the power drop by shade
Strict check of hot-spot , avoiding loss of efficiency and reliability.
Excellent for welding
Above average corrosion resistance
Resistant to stress cracking and non-magnetic.
IP67 protection level
Alloy shell, high mechanical strength, impact resistance
Shell surface temperature electrostatic spray, anti-static ability, eye-catching color.
Packing & Delivery
14.5MW in Loc. Incoronata Z.I Asi 71122, Foggia, Italy
500kW ARRIBEÑOS, Buenos Aires, Argentina
Romania 3MWp in June
Q: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.
Q:I am also worry about my payment safe, How can you guarantee me 100%
A:if you do worry about the payment safety so either I, lets do “Alibaba Trade Assurance
Payment” for both safety
Q:How do you comply with your warranty terms if the solar products broken or
A:It's a hard question to answer. After all, we are not a big company like Trina or Jinko , so we
buy the quality insurance, After 10th October 2018, you buy the panels from GAMKO, bar code
number from GK20181010 ‐ GK20191010 , if there is any problem, in the case of my company
does not undertake, can take a loss by insurance company, however, we believe our quality, and I
believe if any quality problem, you can get the refund from our company directly.
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