JA Solar JAM54D40-455/LB Solar Panel 455W Black Frame Bifacial

JA Solar JAM54D40-455/LB | 455W | Bifacial | N-Type | Deep Blue 4.0 Series

High-efficiency bifacial solar module with N-type monocrystalline cells and dual glass (glass-glass) design, based on the Deep Blue 4.0 platform. Offers extremely low degradation, excellent performance under low irradiance, and increased environmental resistance. Ideal for residential and commercial rooftop systems, as well as large-scale ground-mount installations.

General Specifications:

• Model: JAM54D40-455/LB

• Cell Technology: Monocrystalline N-Type, 16BB

• Cell Count: 108 (6×18)

• Weight: 22 kg

• Dimensions: 1762 × 1134 × 30 mm (±1 mm)

• Junction Box Protection: IP68, 3 bypass diodes

• Connector Type: QC 4.10-35/Y (MC4 EVO2A)

• Cable Cross Section: 4 mm² (IEC) / 12 AWG (UL)

• Cable Length with Connectors:
  Vertical: 300 mm (+) / 400 mm (–)
  Horizontal: 1200 mm (+/–)

• Glass (front/back): 1.6 mm tempered glass

• Packaging Configuration: 36 pcs/pallet, 936 pcs/40HQ container

Electrical Parameters (STC):

• Maximum Power (Pmax): 455 W

• Open-Circuit Voltage (Voc): 42.30 V

• Short-Circuit Current (Isc): 13.79 A

• Voltage at Pmax (Vmp): 35.08 V

• Current at Pmax (Imp): 12.98 A

• Module Efficiency: 22.8%

• Power Tolerance: 0~+5 W

Bifacial Gain (10% Rear Side Irradiance):

• Max Power (Pmax): 491 W

• Open-Circuit Voltage (Voc): 39.50 V

• Voltage at Pmax (Vmp): 32.90 V

• Current at Pmax (Imp): 14.89 A

Temperature Coefficients:

• Isc: +0.046% /°C

• Voc: -0.260% /°C

• Pmax: -0.300% /°C

Operating Conditions:

• Maximum System Voltage: 1500 V DC

• Operating Temperature Range: -40°C to +85°C

• Max Series Fuse Rating: 30 A

• Max Static Load (Front): 5400 Pa (112 lb/ft²)

• Max Static Load (Rear): 2400 Pa (50 lb/ft²)

• Nominal Operating Cell Temperature (NOCT): 45 ± 2°C

• Bifaciality Factor: 80% ±10%

• Fire Rating: UL Type 3B

Warranty & Quality Assurance:

• Product Warranty: 25 years

• Linear Power Output Warranty: 30 years

• First-year degradation: ≤1%

• Annual degradation (2–30 years): ≤0.4%

• Power after 30 years: ≥87.4%

Certifications:

• IEC 61215, IEC 61730

• ISO 9001:2015 – Quality Management System

• ISO 14001:2015 – Environmental Management

• ISO 45001:2018 – Occupational Health and Safety

• IEC 62941:2019 – Quality System for PV Module Manufacturing