The conversion efficiency of the modules reaches 20.6%, and the half-piece technology is used to reduce the hot spot effect, reduce the working temperature and effectively improve the power generation efficiency.
The conversion efficiency of the modules reaches 20.6%, and the half-piece technology is used to reduce the hot spot effect, reduce the working temperature and effectively improve the power generation efficiency.
Product Name
Half Cell Mono PERC FX-WH144P6 435W ~ 455W
Advantages
1.High Efficiency
Module efficiency leading in industry, up to 20.6%
2.High Reliability
Passed 3*IEC standard test
3.Low Hot-spot Risk
1/2 current, reducing the hot spot temperature
4.Low NMOT
As low as 43℃，improving the power generation efficiency
5.Half Cell, MBB Technology
Series-then-parallel cell connection design, more reliable soldering technology
Technical Parameters
1. Electrical Parameters (STC*)
|
Module Type |
WH144P6-455 |
WH144P6-450 |
WH144P6-445 |
WH144P6-440 |
WH144P6-435 |
|
Nominal Max. Power (Pmax/W) |
455 |
450 |
445 |
440 |
435 |
|
Open Circuit Voltage ( Voc / V) |
49.53 |
49.33 |
49.13 |
48.95 |
48.72 |
|
Short Circuit Current (Isc/A) |
11.47 |
11.41 |
11.35 |
11.29 |
11.23 |
|
Operating Voltage (Vmp/V) |
41.22 |
41.03 |
40.83 |
40.63 |
40.43 |
|
Operating Current (Imp/A) |
11.04 |
10.97 |
10.90 |
10.83 |
10.76 |
|
Module Efficiency (%) |
20.6 |
20.4 |
20.1 |
19.9 |
19.7 |
|
STC *( Standard Test Condition ): Irradiance 1000W / m², Cell Temperature 25℃, AM1.5 |
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2. Mechanical Parameters
|
Cell size |
Mono PERC 166mm*83mm |
|
Module size |
2108×1048×40mm（L×W×H) |
|
Module Thickness |
3.2mm |
|
Module Weight |
24.3kg |
|
Output Cable |
4mm², cable length 300mm (can be customized) |
|
Connector J- |
MC4 compatible |
|
Box |
IP68, 3 bypass diodes |
|
Frame |
Anodized aluminium alloy |
3. Temperature Coefficients
|
Short Circuit Current(Isc) |
+0.048%/℃ |
|
Open Circuit Voltage(Voc) |
-0.31%/℃ |
|
Nominal Max. Power(Pmax) |
-0.38%/℃ |
|
NMOT |
43±2℃ |
|
Max. System Voltage |
DC1000V/DC1500V |
|
Power Tolerance |
0 ~ +5 W |
|
Operating Temperatue |
-40℃ ~ +85℃ |
|
Max. Fuse Rated Current |
20A |
|
Front Static Load |
Snow load 5400Pa, Wind load 2400Pa |
|
Application Classifcation |
Class A |
|
Packing Specification |
27 pcs/Pallet, 235 pcs/ 20’GP; 540pcs/ 40’HQ; |
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