Anti-soiling drain clips

Solarsiphon™ Drain Clips

Solarsiphon clips drain away the water and dirt that collect along the bottom edge of your panels, so they don’t dry into a band across the cells. You can buy them in our shop.

  • Clips straight onto the panel frame
  • Drains water and dirt away automatically
  • Helps protect performance and service life
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Made for

Fitted across every kind of site

  • Solar Installers
  • Residential Solar
  • Solar O&M
  • Commercial Solar
  • Solar EPC
  • Industrial Solar
  • Solar Cleaning
  • Utility Scale Solar
Solarsiphon product photo: a dirty panel edge without the clip next to a panel edge with a Solarsiphon clip fitted and draining water
The problem, and the clip that drains it.

Where the dirt collects

One of the biggest issues with solar modules is soiling that collects at the bottom of the panel, where the frame sits lower than the cells. Rain and morning dew pull dirt down the glass, but it stays trapped behind the frame. When that pooled water dries out, it leaves a soiling band across the whole row of cells underneath.

Solarsiphon™ drains that water and dirt away from the panel automatically, which helps the system’s performance and service life.

Get Solarsiphon clips

Buy them in our shop, or get in touch with any questions about fitting them on your system.