JA Solar JAM54D40 455/LB Black Frame Solar Panel Bifacial

Solar PV Module JA Solar JAM54D40 455/LB Black Frame – N-Type Bifacial Double-Glass Monocrystalline PV Module

High‑efficiency JA Solar JAM54D40 455/LB Black Frame bifacial module designed for rooftop and utility‑scale PV installations, delivering front‑ and rear‑side energy with a robust double‑glass construction and a sleek black frame for aesthetic integration on modern rooftops.

Applications and use cases

This N‑type bifacial mono module is ideal for commercial rooftops, large-scale ground mounts, and utility PV projects where high power density and reliable performance are priorities. Its bifacial design captures additional energy from the rear surface under reflective conditions, increasing overall energy yield and lowering levelized costs of energy. The module’s durable double‑glass construction and black frame provide long‑term reliability and an integrated aesthetic suitable for visible installations on rooftops or ground‑mounted arrays.

• Rooftop solar installations for commercial and industrial buildings
• Ground-mounted commercial and utility-scale PV projects
• High‑albedo or reflective environments to maximize rear‑side power
• Long‑term energy generation with a 30‑year linear power warranty

Key electrical and performance parameters

The JAM54D40 455/LB delivers high peak power with strong efficiency and characteristic coefficients designed for outdoor solar exposure. It features a front‑and‑rear energy advantage, with precise electrical ratings suitable for modern PV arrays.

• Peak power range: 430–455 Wp (up to 455 Wp in ideal conditions)
• Module efficiency: 22.8% at STC
• Voltage at Maximum Power (Vmpp): 33.00 V
• Current at Maximum Power (Impp): 13.79 A
• Open-circuit voltage (Voc): 39.50 V
• Short-circuit current (Isc): 14.56 A
• Power tolerance: +1% at STC
• Temperature coefficients: Pmax −0.300%/°C, Voc −0.260%/°C, Isc +0.046%/°C
• Maximum system voltage: 1500 V DC
• Cell type and count: N‑type, 108 cells (6×18 configuration)
• Dimensions and weight: 1762 mm × 1134 mm × 30 mm; weight 22 kg
• Glass and durability: Double glass with front/back tempered glass (1.6 mm each), total glass thickness 3.2 mm
• Junction box: IP68 rating with 3 diodes for robust protection
• Electrical connector: MC4 compatible
• Cable: 4 mm² cross‑section, approximately 1.2 m long

Mechanical design and installation

The JAM54D40 455/LB combines a heavy‑duty double‑glass build with a sleek Black Frame design. The module uses 108 N‑type cells to achieve high energy conversion efficiency, with a compact yet sturdy 1762 × 1134 × 30 mm footprint and a weight of about 22 kg, enabling flexible mounting options on pitched roofs or ground frames. The unit employs a rugged IP68 junction box and reliable MC4 connections, supporting long‑life operation in outdoor environments. The included PDF specification provides full technical details for engineering and installation teams to reference during system design and commissioning.

• Double‑glass, N‑type bifacial monocrystalline construction for enhanced durability and rear‑side energy gain
• Black Frame aesthetics suitable for visible roof installations
• Dimensions: 1762 × 1134 × 30 mm; weight: 22 kg
• Junction box: IP68 with 3 diodes; MC4 data cable connections
• Cable: 4 mm², length 1.2 m; compatible with standard PV mounting hardware