PV moduleJAM54D40-440/LB
440 W power class, double-glass bifacial module.
- Rated power
- 440 W
- Module efficiency
- 22.0 %
JA Solar / DeepBlue 4.0 ProPV moduleDouble-glass bifacial module
Double glass, bifacial.108 half-cells, 435 to 460 W.
Solar modules / Rooftop
JAM54D40-450/LB
Double-glass bifacial module · 435 to 460 W
A 108-cell n-type module from JA Solar’s DeepBlue 4.0 Pro range. Select the power class, review the specifications and bring your requirements to VOLFAC.
- Rated power
- 450 W
- Module efficiency
- 22.5 %
- Cells
- 108
- Weight
- 22 kg
Select power classJAM54D40 LB familyJAM54D40 LB family
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Product overview
A compact double-glass module for rooftops.
The JAM54D40-450/LB is an n-type double-glass bifacial module with 108 half-cells (6 × 18) and 1.6 mm glass on both sides. The type is rated 435 to 460 W with up to 23.0 % efficiency, a bifaciality of 80 ± 5 % and a temperature coefficient of −0.29 %/°C. It measures 1,762 × 1,134 × 30 mm, weighs 22 kg and is built for 1,500 V systems.
- N-type half-cells108 half-cells (6 × 18), 16 busbars; module efficiency up to 23.0 %.
- Double glass, bifacial1.6 mm front and back glass; bifaciality 80 ± 5 %.
- 1,762 × 1,134 mm30 mm frame; 22 kg.
- 1,500 V systemsMaximum system voltage 1,500 V DC, safety class II, IP68 junction box.
Technical specifications
Know the details.
JAM54D40-450/LBJA SolarFamily JAM54D40 LBModel JAM54D40-450/LB
Brand JA SolarFamily JAM54D40 LBSelected model JAM54D40-450/LB
Electrical parameters at STC
- Rated maximum power (Pmax)
- 450 W
- Open-circuit voltage (Voc)
- 39.30 V
- Maximum power voltage (Vmp)
- 32.82 V
- Short-circuit current (Isc)
- 14.48 A
- Maximum power current (Imp)
- 13.71 A
- Module efficiency
- 22.5 %
- Power tolerance
- 0 to +3 %
- Temperature coefficient of Isc
- +0.045 %/°C
- Temperature coefficient of Voc
- −0.250 %/°C
- Temperature coefficient of Pmax
- −0.290 %/°C
- STC
- Irradiance 1,000 W/m², cell temperature 25 °C, AM 1.5G
Electrical characteristics with 10 % rear irradiation
- Rated maximum power (Pmax)
- 486 W
- Open-circuit voltage (Voc)
- 39.30 V
- Maximum power voltage (Vmp)
- 32.82 V
- Short-circuit current (Isc)
- 15.64 A
- Maximum power current (Imp)
- 14.81 A
- Irradiation ratio (rear / front)
- 10 %
Operating conditions
- Maximum system voltage
- 1,500 V DC
- Operating temperature
- −40 °C to +85 °C
- Maximum series fuse rating
- 30 A
- Maximum static load, front
- 5,400 Pa
- Maximum static load, back
- 2,400 Pa
- NOCT
- 45 ± 2 °C
- Bifaciality
- 80 ± 5 %
- Safety class
- Class II
- Fire performance
- UL Type 38 / Class C
Mechanical parameters
- Cell
- Mono, n-type; 16 busbars
- Number of cells
- 108 (6 × 18)
- Dimensions
- 1,762 ± 2 mm × 1,134 ± 2 mm × 30 ± 1 mm
- Weight
- 22 kg
- Front glass / back glass
- 1.6 mm / 1.6 mm
- Junction box
- IP68, 3 diodes
- Connector
- QC 4.10-351 / MC4-EVO2A
- Cable cross-section
- 4 mm² (IEC), 12 AWG (UL)
- Cable length (including connector)
- Portrait 300 mm (+) / 400 mm (−); landscape 1,200 mm (+) / 1,200 mm (−)
Packaging
- Modules per pallet
- 36
- Modules per 40' HQ container
- 936
Certificates
- Product certificates
- IEC 61215, IEC 61730, UL 61215, UL 61730
- Management systems
- ISO 9001:2015, ISO 14001:2015, ISO 45001:2018; IEC 62941:2019
Manufacturer warranty statement
- Product warranty
- 25 years
- Linear power output warranty
- 30 years
- First-year degradation
- 1 %
- Annual degradation
- 0.4 % over 30 years
Source: JA Solar product pageJA Solar — JAM54D40 LB 25Y product page and the datasheet JAM54D40 LB (Global-EN-20241105A), read from the rendered pages.
Downloads
Product documents.
- Technical datasheetJAM54D40 LB · English · PDFJAM54D40 LB 435–460 W, 25-year product warranty version · English · PDF
Request a quotation.Share your quantity and delivery destination. We reply with a quotation for JAM54D40-450/LB, not an order confirmation.
JAM54D40 LB familyJAM54D40 LB family
More from this JA Solar series.
- PV module
- PV module
JAM54D40-445/LB
445 W power class, double-glass bifacial module.
- Rated power
- 445 W
- Module efficiency
- 22.3 %
- PV module
JAM54D40-455/LB
455 W power class, double-glass bifacial module.
- Rated power
- 455 W
- Module efficiency
- 22.8 %
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