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SI S21-170A1 166,4


The Alfasolar SI S21-170A1 166,4 panel delivers 166W. Maximum current and voltage are 2.2A and 76V respectively.

As for physical dimensions, the panel is 2600mm tall and 1100mm, wide, and weighs 48kg.

Technical specifications

  • Power: 166 Wp
  • Current: 2.2 A
  • Voltage: 76 V
  • Short-circuit current: 2.83 A
  • Open-circuit voltage: 96 V

SI S21-170A1 166,4: geometric details

Height (mm)2600
Width (mm)1100
Weight (kg)48

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