This is a solar mid clamp (module mid-clamp) used in photovoltaic mounting systems.
What is the product?
A mid clamp is a fastening component used to secure adjacent solar panels to mounting rails. It sits between two panels and holds both in place.
How is it used in solar installation?
- Installed between two solar modules
- Slides into the mounting rail channel (T-slot)
- The bolt (usually Allen/hex head) is tightened to clamp both panel frames
Works together with:
- End clamps (for panel edges)
- Mounting rails
Typical sequence:
- Place first panel → fix with end clamp
- Place second panel → insert mid clamp between panels
- Tighten bolt → locks both panels securely
Why is it important?
- Ensures firm mechanical fixation of panels
- Maintains uniform spacing between modules
- Provides structural integrity under wind loads
- Prevents panel movement, vibration, or damage
- Essential for safe, code-compliant installations









