Full black JKL108-D（490-510W）-NB
490-510W
Product Features
Basic Parameters
Product Features
Double sided power generation
The gain of double-sided power generation increases with the back light exposure,reaching up to 25% significantly reducing LCOE.
Visual total black
All black design,more harmonious and beautiful application scenarios.
Better Reliability
Strict quality control and TUV Rheinland,CE,CTC testing certification ensure higher module reliability.
Excellentlow light performance
It can output more electricity under low light conditions suchas hazecloudy days,morningand evening.
Product System And Certification
15
yrQuality assurance
30
yrPower guarantee
-
0.40
%Annual decay
Leading Quality Standards
Topcon batteries have good environmental adaptability, not only can they keep working efficiently in hot,high temperature environments, but also can prevent power degradation in environments with high humidity,which makes them well adapted to a wide range of climatic conditions around the world.
Basic Parameters
Mechanical Parameters
| Cell | N-type TOPCon（108） |
| Dimensions | 1960±2mm×1134±2mm×30±1mm |
| Weight | 28kg±3% |
| Glass | 2.0mm semi tempered coated glass, low iron |
| Frame | Black anodized aluminum alloy |
| junctionbox | IP68，3 diodes |
| Wireway | 4mm2，300mm（+）/300mm（-）or customized length |
| Packaging | 33 pieces/pallet |
| Loadingquantity | 40HQ：864pieces，13 meter truck：864pieces，17.5 meter truck：1152pieces |
Drawing
Operation Parameters
| Maxsystem voltage | 1500V DC |
| Operating Temperature | -40℃ ~+85℃ |
| Fuse's rated current | 25A |
| Maxload front | 5400Pa |
| Maxload back | 2400Pa |
| Normal Operating Cell Temperature | 45±2℃ |
| Safety level | Class ll |
| Fire performance | 3UL Type l |
I-V Curve
Electrical Parameters
| Module | JKL108-D-490NB | JKL108-D-495NB | JKL108-D-500NB | JKL108-D-505NB | JKL108-D-510NB | ||||||||||||||||||||||||||||||
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| Maximum power [W] |
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| Maximum working voltage [V] |
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| Maximum working current [A] |
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| Open circuit voltage [V] |
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| Short circuit current [A] |
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| EFF [%] | 22.05% | 22.27% | 22.50% | 22.72% | 22.95% | ||||||||||||||||||||||||||||||
| Power tolerance(W) | 0 ~+5W | ||||||||||||||||||||||||||||||||||
| Short circuit current temperature coefficient | +0.046%/℃ | ||||||||||||||||||||||||||||||||||
| Open circuit voltage temperature coefficient | -0.250%/℃ | ||||||||||||||||||||||||||||||||||
| Maximum power temperature coefficient | -0.300%/℃ | ||||||||||||||||||||||||||||||||||
| STC | Irradiance 1000W/m², Cell temperature 25°C,Spectral AM1.5 | ||||||||||||||||||||||||||||||||||
| NOCT | Irradiance 800W/m², Ambient temperature 20℃, Spectrum AM1.5, Wind speed1m/s | ||||||||||||||||||||||||||||||||||
Note: The electrical performance in this product catalog do not only refer to a single module, or are they promised in the contract. The electrical parameters are only used for comparison between different module types.
