FLAMINGO series
Embrace the sun
power a zero-carbon future
740 W
Maximum power
23.8 %
Maximum efficiency
15 years
Product warranty
30 years
Power warranty
Product Line
Embrace the sun power a zero-carbon future
Product advantages
Embrace the sun, power a zero-carbon future
Anti-PID performance
Excellent anti-PID performance
High power generation performance
High power generation performance, lower temperature coefficient
(-0.29%/℃)
Excellent On-Site Power Output
Better temperature coefficient, low-light performance, and bifaciality, generating more electricity in real-world applications.
Extended Warranty
15-Year Product Warranty, Extendable to 25 Years; 30-Year Power Warranty.
Mechanical parameters
Item
Specifications
Cell Type
N-Type TOPCon
No. of cells
132(2x66)
Dimension
2384x1303x33mm
Weight
37.1 kg
Glass
Front: 2.0mm,semi-tempered
Rear: 2.0mm, semi-tempered
Frame
Anodized aluminum alloy frame
| Item | Specifications |
|---|---|
| Cell Type | N-Type TOPCon |
| No. of cells | 132(2x66) |
| Dimension | 2384x1303x33mm |
| Weight | 37.1 kg |
| Glass | Front: 2.0mm,semi-tempered Rear: 2.0mm, semi-tempered |
| Frame | Anodized aluminum alloy frame |
Dimensional drawing

Electrical Characteristics (STC Test)
Component model
GK-2-66HTBD
-710M
GK-2-66HTBD
-715M
GK-2-66HTBD
-720M
GK-2-66HTBD
-725M
GK-2-66HTBD
-730M
GK-2-66HTBD
-735M
GK-2-66HTBD
-740M
Maximum Power
(Pmax/W)
710
715
720
725
730
735
740
Open Circuit Voltage
(Voc/V)
48.91
49.14
49.36
49.55
49.71
49.87
50.03
Short-circuit Current
(lsc/A)
18.15
18.19
18.24
18.32
18.38
18.44
18.50
Peak Power Voltage
(Vmp/V)
41.50
41.69
41.91
42.10
42.25
42.39
42.53
Peak Power Current
(Imp/A)
17.11
17.15
17.18
17.22
17.28
17.34
17.40
Module Efficiency
(%)
22.9
23.0
23.2
23.3
23.5
23.7
23.8
| Component model | GK-2-66HTBD -710M |
GK-2-66HTBD -715M |
GK-2-66HTBD -720M |
GK-2-66HTBD -725M |
GK-2-66HTBD -730M |
GK-2-66HTBD -735M |
GK-2-66HTBD -740M |
|---|---|---|---|---|---|---|---|
| Maximum Power(Pmax/W) | 710 | 715 | 720 | 725 | 730 | 735 | 740 |
| Open Circuit Voltage(Voc/V) | 48.91 | 49.14 | 49.36 | 49.55 | 49.71 | 49.87 | 50.03 |
| Short-circuit Current(lsc/A) | 18.15 | 18.19 | 18.24 | 18.32 | 18.38 | 18.44 | 18.50 |
| Peak Power Voltage(Vmp/V) | 41.50 | 41.69 | 41.91 | 42.10 | 42.25 | 42.39 | 42.53 |
| Peak Power Current(Imp/A) | 17.11 | 17.15 | 17.18 | 17.22 | 17.28 | 17.34 | 17.40 |
| Module Efficiency(%) | 22.9 | 23.0 | 23.2 | 23.3 | 23.5 | 23.7 | 23.8 |
Mechanical Loading
Front Side Maximum Static Loading
5400Pa
Rear Side Maximum Static Loading
2400Pa
Hailstone Test
25mm hailstone at 23m/s
| Front Side Maximum Static Loading | 5400Pa |
| Rear Side Maximum Static Loading | 2400Pa |
| Hailstone Test | 25mm hailstone at 23m/s |
Temperature Ratings (STC Test)
Temperature coefficient of lsc
+0.045%/C
Temperature coefficient of Voc
-0.25%/C
Temperature coefficient of Pmax
-0.29%/℃
| Temperature coefficient of lsc | +0.045%/C |
| Temperature coefficient of Voc | -0.25%/C |
| Temperature coefficient of Pmax | -0.29%/℃ |
Contact Us
Gokin provides you with professional consulting services, N-type silicon wafer product information, photovoltaic industry business models, and full lifecycle operation and maintenance capabilities. Please feel free to call us.
Contact UsTel
+86 0756-6836188
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