Full-black JKL108-B-(420-440)NB

415-435W

Mo Series TOPCon Mono Full Black Bifacial Glass Module
Double-sided power generation for higher efficiency
Popular all-black look
Excellent performance in extreme temperatures
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.

Better Power Generation
Performance

The series parallel design reduces the series resistance RS and reducesinternal electrical performance losses.

Excellentlow light performance

It can output more electricity under low light conditions suchas hazecloudy days,morningand evening.

Visual total black

All black design,more harmonious and beautiful application scenarios.
Product System And Certification

ISO 9001

ISO 14001

ISO 45001

IEC 61215

IEC 61730

Leading Quality Standards
15
yr

Quality Assurance

30
yr

Power Guarantee

-
0.55
%

Annual Decay

Advantages of Topcon solar cells:

Higher photoelectric conversion efficiency: The conversion efficiency of Topcon cells is usually higher than that of PERC cells, with an efficiency of 24% or more, which means that more electricity can be generated in the same area.


Reduced surface recombination loss: By using tunneling oxide layer and polysilicon contact technology, the recombination loss of electrons on the surface of the cell is effectively reduced, thereby improving the overall performance.


Better temperature coefficient: Topcon cells perform well under high temperature conditions, and their low temperature coefficient means less energy loss under high temperature environment, which is suitable for hot climate areas.


Longer service life: Due to its structural design and material optimization, Topcon cells have better anti-attenuation ability and can maintain high output power for a long time.


Bifacial power generation: Topcon cells can absorb light through the front and back of the cell, which increases the overall power generation, especially under the condition of good reflection site, bifacial power generation can significantly increase the power output.


Better anti-PID performance: Potential-Induced Degradation (PID) is a common aging problem of solar cells. Topcon cells have stronger anti-PID ability through optimized design.

Luan Full-black JKL108-B-(420-440)NB solar panel uses TOPCON solar cells and adopts double-sided power generation technology. It has the advantages of high efficiency, low temperature attenuation and long life. It is an excellent choice for improving the overall power generation efficiency in the photovoltaic industry.


Application areas of Topcon batteries:

Large photovoltaic power stations: Topcon batteries are particularly suitable for large-scale ground-mounted solar power stations and photovoltaic farms due to their high efficiency in power generation and lower attenuation rate.


Commercial and industrial rooftop photovoltaic systems: The high efficiency of Topcon batteries makes them an ideal choice for photovoltaic systems on corporate and industrial buildings, helping to achieve more power output on limited roof areas.


Residential rooftop photovoltaic systems: For home users who need to optimize energy output, Topcon batteries can provide homes with higher energy self-sufficiency and reduce electricity bills.


Bifacial photovoltaic systems: Because Topcon batteries have bifacial power generation capabilities, they are suitable for projects with good reflective environments, such as reflective material ground or floating photovoltaic power stations on the water.


High temperature or extreme environments: In areas with high temperatures or harsh climatic conditions, the low temperature coefficient and high efficiency anti-attenuation characteristics of Topcon batteries give them advantages in these environments.

Basic Parameters
Mechanical Parameters
CellN-type TOPCon(108)
Dimensions1722±2mm×1134±2mm×30±1mm
Weight24kg±3%
Glass2.0mm AR coating tempered glass,low iron
FrameBlack anodized aluminium alloy
junctionboxIP68,3 diodes
Wireway4mm2,350mm(+)/350mm(-)or customized length
Packaging36 pieces/pallet
Loadingquantity20GP:216 pieces ,40GP:432 pieces ,40HQ:936pieces,13 meter truck:936pieces,17.5 meter truck:1152pieces
Drawing
Drawing
Operation Parameters
Maxsystem voltage1500V DC
-OT-40℃ ~+85℃
Fuse's rated current25A
Maxload,front5400Pa
Maxload back2400Pa
Cell nominal operating temperature45±2°C
safety levelClass Ⅱ
Fire performanceUL Type 1
I-V Curve
I-V Curve
Electrical Parameters
ModuleJKL132-B-510 NBJKL132-B-515 NBJKL132-B-520 NBJKL132-B-525NBJKL132-B-530NB
STC/NOCT
(FS)(FS)(RS)
STCNOCTSTC
(FS)(FS)(RS)
STCNOCTSTC
(FS)(FS)(RS)
STCNOCTSTC
(FS)(FS)(RS)
STCNOCTSTC
(FS)(FS)(RS)
STCNOCTSTC
Maximum power [W]
510383408
515387412
520391416
525395420
530332399
Maximum working voltage [V]
39.0435.9538.03
39.2136.1238.22
39.3836.2938.45
39.5536.4638.66
39.7236.6338.85
Maximum working current [A]
13.0610.6612.05
13.1310.7412.13
13.2110.8112.19
13.2810.8612.25
13.3610.9212.31
Open circuit voltage [V]
46.6544.4445.68
46.8544.6145.85
47.0444.7646.03
47.2444.9246.22
47.4445.0846.43
Short circuit current [A]
14.0111.2912.99
14.0711.3513.05
14.1411.4113.09
14.2111.4713.15
14.2811.5313.21
EFF [%]    21.48%    21.69%    21.90%   22.11%     22.32%
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%/℃
STCIrradiance 1000W/m², Cell temperature 25°C,Spectral AM1.5
NOCTIrradiance 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.

Whatsapp
Service Hotline:
+86 15034505373
+86 15835562631
E-mail
E-mail:
info@luansolar.com
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