End Clamp for Solar Panels WattPower PV-KK/35-50/S — compatible with 35 mm panel frames

End clamp WattPower PV-KK/35-50/S designed for mounting photovoltaic panels with 35 mm frame profiles. This metal end clamp secures the panel edge to a mounting rail, providing mechanical fixation and—where required—electrical continuity between the module and the mounting structure. The clamp is intended as an endpiece in module rows and helps align panels during installation on rooftop and ground-mount PV systems.

Advantages

The clamp is made of durable metal engineered for reliable mechanical fixation and resistance to outdoor conditions. Its profile is suited to standard 35 mm panel frames, allowing a secure fit without modifying the module frame. The compact design simplifies installation as an end clamp, reducing the need for additional parts while maintaining alignment and stability of the module string.

Suitable for

• Fixing photovoltaic modules with 35 mm frame profiles to rails as the end clamp in a module row
• Rooftop mounting systems where end-of-row mechanical fixation and alignment are needed
• Ground-mounted photovoltaic arrays requiring durable end clamps for panel edges

Key specifications

• Compatible frame thickness: 35 mm
• Function: end clamp for panel edge fixation and optional electrical continuity
• Material: metal construction suitable for outdoor use
• Application: suitable for rooftop and ground-mount PV installations
• Mounting position: endpiece in module rows to secure and align panels

How to use

Place the clamp over the edge of the photovoltaic module frame at the end of a row and align it with the mounting rail. Fasten the clamp to the rail using the appropriate bolt or fastening hardware compatible with the rail system. Ensure the clamp edges contact the module frame uniformly and tighten to the torque recommended by the mounting system manufacturer. If electrical continuity to the structure is required, verify that contact is made according to grounding and earthing regulations applicable to the installation.

Usage recommendations

Verify compatibility with the chosen rail profile and follow mounting system torque values. Inspect clamps periodically for corrosion or loosening and re-tighten as required. For electrical bonding, follow local electrical codes and grounding practices.