Our rail clamps provide secure and reliable attachment of solar panels to mounting rails. Designed for easy installation and strong holding power, these clamps are compatible with various rail profiles and made from corrosion-resistant materials to ensure durability and weather resistance.

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Best Solar Panel Roof Mounting Aluminum Rail

Hanger Bolt, Stainless Steel

Mid Clamp For Solar Panel Mounting

Rail clamps are essential components in solar mounting systems, responsible for firmly securing solar panels to the mounting rails, preventing movement or displacement due to wind, vibration, or thermal expansion. Our rail clamps are engineered for versatility, strength, and ease of installation, compatible with a wide range of rail profiles used in the solar industry.

Manufactured from high-quality aluminum alloys or stainless steel, our clamps offer excellent resistance to corrosion, UV exposure, and harsh weather conditions, ensuring long-term structural integrity. Their precision design allows for secure gripping without damaging solar panels or rails.

We offer two main types of rail clamps:

  • Mid Clamps: Installed between adjacent solar panels to hold their edges firmly in place. They are adjustable to fit different panel thicknesses and rail dimensions, ensuring a snug fit that accommodates thermal expansion.

  • End Clamps: Used at the outer edges of solar panel rows to secure the first and last panels in the array. They provide additional protection against panel shifting and enhance the overall rigidity of the installation.

Key features of our rail clamps include:

  • Compatibility with most common rail types such as T-slotted aluminum rails, C-channels, and custom profiles.

  • Tool-friendly designs for quick and easy installation, often requiring only basic hand tools.

  • Rubber or plastic padding options to protect panel frames from scratching or deformation.

  • Compliance with industry standards such as UL 2703 and IEC 62548 for mechanical strength and safety.

Our rail clamps are widely used in residential, commercial, and utility-scale solar installations, supporting various mounting configurations including rooftop, ground mount, and carport systems. They play a critical role in maintaining the structural stability and safety of PV arrays.

We also offer customizable solutions for OEM clients, including branding, packaging options, and modifications to suit specific rail or panel requirements.

By choosing our rail clamps, installers benefit from reliable, durable components that simplify assembly and ensure the long-term performance of solar installations.