Compared with low-power all-black solar panels, 500W-530W high-power all-black modules significantly improve the power generation efficiency per unit area with higher power output, maximizing the use of roof or ground space. The use of advanced Topcon technology and half-cell design not only optimizes low-light performance, but also effectively reduces the hot spot effect and improves overall reliability. In addition, the all-black design not only ensures excellent aesthetics, but also has excellent weather resistance, allowing it to maintain stable performance under various environmental conditions.
Quality assurance
Power guarantee
Annual decay
Module | JKL132-B-510 NB | JKL132-B-515 NB | JKL132-B-520 NB | JKL132-B-525NB | JKL132-B-530NB | ||||||||||||||||||||||||||||||
STC/NOCT |
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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 [%] | 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%/℃ | ||||||||||||||||||||||||||||||||||
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.
Cell | N-type TOPCon(132) |
Dimensions | 2094±2mm×1134±2mm×30±1mm |
Weight | 31kg±3% |
Glass | 2.0mm semi tempered coated glass, low iron |
Frame | Anodized aluminum alloy |
junctionbox | IP68,3 diodes |
Wireway | 4mm2,300mm(+)/300mm(-)or customized length |
Packaging | 33 pieces/pallet |
Loadingquantity | 40HQ:792pieces,13 meter truck:864pieces,17.5 meter truck:1008pieces |
Maxsystem voltage | 1500V DC |
Operating Temperature | -40℃ ~+85℃ |
Fuse's rated current | 30A |
Maxload front | 5400Pa |
Maxload back | 2400Pa |
Normal Operating Cell Temperature | 45±2℃ |
Safety level | Class ll |
Fire performance | 3UL Type l |