End Clamp for Photovoltaic Panels Siemens PV-KK/40-50/B, 40 mm

End Clamp Siemens PV-KK/40-50/B is a mounting component designed to secure the outer edge of framed photovoltaic panels with a 40 mm frame thickness. It provides mechanical fixation for solar modules within a racking system and can serve as part of the module grounding path where the installation and components permit. The clamp is compatible with common rail profiles and panel frame types that accept a 40 mm clamping range and is intended for use in both residential and commercial PV arrays.

Advantages

The end clamp offers a precise fit for panels with a 40 mm profile thickness, ensuring reliable retention of the module edge without contacting sensitive cell areas. It is engineered for straightforward integration with standard mounting rails, enabling consistent module spacing and alignment. The component contributes to the mechanical stability of the array and, when installed according to system grounding practices, supports electrical continuity between panel frames and the mounting structure.

Suitable for

• Securing the outer edge of framed PV modules with 40 mm frame thickness
• Residential rooftop photovoltaic installations
• Commercial rooftop and ground-mounted PV systems with compatible rails
• Installations where module-frame grounding to the mounting structure is required

Key specifications

• Clamping range designed for 40 mm panel frame thickness
• Type: end clamp for outer module edge
• Material and finish: manufactured to industry mounting component standards (consult product datasheet for exact material specification)
• Compatibility: intended for use with compatible mounting rails and framed modules that accept end clamps
• Function: provides mechanical fixation and supports electrical continuity when installed as part of a grounded system

How to use

Position the end clamp on the outer edge of a framed PV module so the clamp contacts the module frame at the specified 40 mm thickness. Slide or place the clamp onto the mounting rail per the rail manufacturers instructions, ensuring correct orientation for module retention. Tighten the clamp fasteners to the torque values recommended by the racking system or clamp supplier to achieve secure mechanical fixation without over-compressing the frame. If grounding through the clamp is required, follow the electrical grounding procedures in the installation guidelines and verify continuity with appropriate testing tools.

Usage recommendations

Always verify compatibility between the end clamp, panel frame thickness, and mounting rail before installation. Follow the mounting system manufacturers torque and grounding instructions, and perform electrical continuity checks where grounding is part of the installation. For corrosion-prone environments or special material requirements, consult the product datasheet or supplier for the exact material and finish details.