Ja Solar 445W Bifazial Glas-Glas Full Black JAM54D41 (Staffelpreis)

Prices were last updated on November 2, 2025

Product features:

  • Higher power generation for improved electricity production costs
  • Better performance in low light thanks to N-Type technology – higher energy yields even on cloudy days or in the morning and evening hours.
  • Better response in low light
  • Improved temperature coefficient
  • Including cable (approx. 120 cm) and MC4 EVO2 connector system
  • Sturdy anodized black aluminum frame
  • Glass thickness: 1.6 mm (both sides)

Technical details:

  • Type: JAM54D41-445/LB
  • Dimensions (H x L x W): 30 x 1762 x 1134 mm
  • Weight: 22.0 kg
  • Number of cells: 108 (18 lengthwise x 6 crosswise)
  • Cable length: 120 cm
  • Rated power Pmax: 445 watts peak
  • Power tolerance: 0 to +5 watts
  • Cell width: 182 mm, cell length: 91 mm
  • Cell type: monocrystalline
  • Frame type: Standard
  • Nominal voltage Umpp: 33.87 V, Nominal current Impp: 13.14 A
  • Maximum system voltage: 1500 V
  • Short-circuit current Isc: 14.40 A
  • Bifacial: Yes, Connector type: MC4 Evo 2
  • Open circuit voltage Uoc: 39.10 V
  • Temperature coefficient Isc: 0.046 (%/K)
  • Temperature coefficient Pmpp: -0.30 (%/K)
  • Temperature coefficient Uoc: -0.26 (%/K)
  • Certificate 2: Protection Class 2
  • Frame color: Black
5/5 - (2 votes)

1 review for Ja Solar 445W Bifazial Glas-Glas Full Black JAM54D41 (Staffelpreis)

  1. Ethan Walker

    Really like the bifacial design does it give a noticeable boost in energy production compared to standard panels?

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