Fastensol 3550mm Black Rail

The Fastensol 3550mm Black Rail is a sleek, anodized aluminum mounting rail designed to support solar panels on pitched and flat roofs. At 3.55 meters in length and featuring a strong cross-section, it provides a durable base for panel installation while offering a clean, black finish for improved aesthetics—especially when paired with black-framed PV modules.

This rail is compatible with all Fastensol roof hooks, clamps, and brackets, and can be cut to length or extended using H rail splice connectors. It’s ideal for installers looking for a balance of visual appeal, corrosion resistance, and structural strength.

Thanks to its black anodized coating, the rail resists fading and weathering, maintaining its look and integrity over time. Commonly used in residential systems where style is as important as performance.

About Fastensol:
Fastensol provides professional-grade solar mounting systems trusted across Europe and beyond. Their rail systems are easy to install, structurally sound, and designed to meet the demands of modern solar projects.

Specifications