Full-black JKL108-B-(420-440W)NH

420-440W

Mo Series TOPCon Mono Full Black Single Glass
solar panel Module
Signle sided glass design allows for easy
installation of solar panels on a flat building surface.
The all-black panels are more aesthetically

Why people are looking for all-black solar panels?

All black solar panels are becoming increasingly popular in the solar industry due to their sleek and modern look. These solar panels are designed to blend in perfectly with the roof, providing a more aesthetically pleasing option for homeowners and businesses looking to utilize solar energy.


All-black single-glazed solar panels are more efficient. The all-black design allows the panels to absorb more sunlight and convert it into electricity more efficiently than traditional panels. This means that they can produce more electricity in the same amount of space, making them the perfect choice for installations where space is at a premium.


In addition, these panels utilize single-glass technology, making them more durable and longer-lasting. The absence of a metal frame reduces the risk of corrosion and potential damage caused by environmental factors, while the single-glass construction improves resistance to wear and tear. This means that all-black single-glass solar panels last longer and require less maintenance, making them a reliable and cost-effective energy solution.


Finally, the all-black design of these panels also offers financial benefits to homeowners. The sleek appearance can enhance the overall value and curb appeal of a property, while the increased energy production can save even more on electricity bills over time.

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Product Features
Basic Parameters
Product Features

Higher Conversion Efficiency

M10 silicon oxynitride process andhalfcell multi-busbar technology areusedtoimprove the opticalutilization,and theconversionefficiency is up to 21.2%.

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

单玻.png
Leading Quality Standards
15
yr

Quality Assurance

30
yr

Power Guarantee

-
0.55
%

Annual Decay

Basic Parameters
Mechanical Parameters
CellP-type TOPCon(108)
Dimensions1722±2mm×1134±2mm×30±1mm
Weight22kg±3%
Glass3.2mm AR coating tempered glass,low iron
FrameBlack anodized aluminium alloy
junctionboxIP68,3 diodes
Wireway4mm2,350mm(+)/350mm(-)or customized length
Packaging36 pieces/pallet
Loadingquantity40HQ: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
ModelJKL108-B-420NHJKL108-B-425NHJKL108-B-420NHJKL108-B-420NHJKL108-B-420NH
STC/NOCT
STCNOCT
STCNOCT
STCNOCT
STCNOCT
STCNOCT
Maximum power [W]
420316
425320
430324
435328
440332
Maximum working voltage [V]
31.5629.35
31.7429.53
31.9339.67
32.1329.84
32.3530.99
Maximum working current [A]
13.3110.77
13.3910.84
13.4710.92
13.5410.99
13.6211.06
Open circuit voltage [V]
38.1936.22
38.3836.41
38.5736.58
38.7536.78
38.9639.01
Short circuit current [A]
14.0411.38
14.1211.44
14.2111.51
14.2711.58
14.3511.65
EFF [%]   21.52%   21.83%   22.02%   22.31%   22.53%
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
NOCTlrradiance 800W/m², Ambient temperature 20℃, Spectrum AM1.5, Wind speed 1m/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.

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