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SL666 280


The Solaico-Union SL666 280 panel delivers 280W. Maximum current and voltage are 8.55A and 32.7V respectively.

As for physical dimensions, the panel is 1806mm tall and 991mm, wide, and weighs 24kg.

Technical specifications

  • Power: 280 Wp
  • Current: 8.55 A
  • Voltage: 32.7 V
  • Short-circuit current: 9.09 A
  • Open-circuit voltage: 41.31 V

SL666 280: geometric details

Height (mm)1806
Width (mm)991
Weight (kg)24

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