Replaces - Arco Solar & Siemens Solar SM20.
  • Replaces - Arco Solar & Siemens Solar SM20.
  • Equivalent for Arco Solar Siemens Solar SM20. (discontinued by Arco / Siemens) )
  • Pmax=20, Vmp=17.4, Imp=1.15.
  • Outside Dimentions: 20.87 Inches Long x 13.38 Inches Wide
  • Rugged Industrial Construction.
  • 36 High Efficiency Polycrystalline Cells.
  • $ 155.00