Imagine a solar panel that not only generates energy but redefines efficiency and durability. That is the JA Solar JAM60D42 LB 525W, part of the Deep Blue 4.0 Pro series, designed for those who seek the best in photovoltaic technology. Thanks to its bifacial double glass structure and n-type Bycium+ cells, this module offers superior performance even in low irradiance conditions.
Its design with 16 busbars (16BB) and half-cell technology improves energy capture and reduces shading losses. Additionally, its low temperature coefficient and resistance to light-induced degradation (LID) guarantee stable and reliable production for decades.
Highlighted technical specifications:
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Nominal power: 525W (range 500W to 525W)
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Maximum efficiency: 22.5%
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Cell type: n-type mono Bycium+ (120 cells, 6×20)
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Dimensions: 2053 x 1134 x 30 mm
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Weight: 28.8 kg
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Front and rear glass: 2.0 mm / 2.0 mm
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Power tolerance: 0~+3%
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Temperature coefficient (Pmax): -0.29%/°C
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Open circuit voltage (Voc): up to 44.05 V
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Short circuit current (Isc): up to 14.95 A
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Protection rating: IP68
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Maximum system voltage: 1500V DC
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Mechanical load: 5400 Pa (front) / 2400 Pa (rear)
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Bifaciality: 80% ± 5%
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Product warranty: 25 years
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Linear performance warranty: 30 years (0.4% annual)
Logistics:
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36 modules per pallet
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792 modules per 40-foot HQ container
Frequently Asked Questions (FAQ):
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What does it mean that the panel is bifacial?
. It can capture sunlight from both the front and back, allowing up to 10% additional energy generation. -
What advantages does n-type technology offer?
. Higher efficiency, less degradation from LID, better performance in low irradiance conditions, and longer lifespan. -
What is the panel’s lifespan?
. It comes with a 25-year product warranty and a 30-year linear performance warranty, ensuring at least 87.4% power at year 30. -
Is it compatible with solar tracking systems like Nextracker?
. Yes, the design includes mounting holes specifically for Nextracker compatibility. -
What kind of maintenance does it require?
. Basic maintenance: periodic cleaning of the glass and inspection of electrical connections.






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