KeepTheSun logo with two intersecting triangles forming a lightning bolt in the center

SM 640 DS


The Solara SM 640 DS panel delivers 64W. Maximum current and voltage are 3.88A and 16.5V respectively.

As for physical dimensions, the panel is 1366mm tall and 741mm, wide, and weighs 9kg.

Technical specifications

  • Power: 64 Wp
  • Current: 3.88 A
  • Voltage: 16.5 V
  • Short-circuit current: 4.8 A
  • Open-circuit voltage: 23.8 V

SM 640 DS: geometric details

Height (mm)1366
Width (mm)741
Weight (kg)9

You might also like

Want to sell your used photovoltaic panels on KeepTheSun? Post your offer

KeepTheSun is the marketplace for used photovoltaic panels. We provide the simplest, fastest and safest online buy & sell service in Italy, dedicated to used solar.

Post your listing