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STP405S-C54/Umh


The Suntech Power STP405S-C54/Umh panel delivers 405W. Maximum current and voltage are 12.91A and 31.38V respectively.

As for physical dimensions, the panel is 1724mm tall and 1134mm, wide, and weighs 22kg.

Technical specifications

  • Power: 405 Wp
  • Current: 12.91 A
  • Voltage: 31.38 V
  • Short-circuit current: 13.81 A
  • Open-circuit voltage: 37.24 V

STP405S-C54/Umh: geometric details

Height (mm)1724
Width (mm)1134
Weight (kg)22

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