JA Solar 545W Mono PERC Half-Cell MBB MC4

JA Solar 545W Mono PERC Half-Cell MBB MC4 with 30mm frame thickness.

JAM72S30 is the latest in JA Solar’s 72 Cell range. This module with its 11Bus-bar half-cell configuration can reach up to a incredible power of 555Wp.


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This module offers better temperature-dependent performance and enhanced tolerance for mechanical loading. More benefits of this module range:

Product Features:

  • Rating: 545W
  • Efficiency: 21.1%
  • Width: 1,134mm
  • Height: 2,278mm
  • Depth: 30mm
  • Higher power output
  • Less shading
  • Lower resistive losses
  • Lower LCOE

The frame thickness for this module has been improved from 35mm to 30mm.

This module is equipped with Staubli MC4-EVO2A connectors.

Warranty: 12-year product & 25-year linear power output.


  • VMPP: – 41.8V
  • IMPP: – 13.04A
  • Isc: – 13.93A
  • Voc: – 49.75V
  • Clamp position on panel: – Long side only
  • Connector Type: – EVO2


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