Fastening system for fixing solar modules on base structure, particularly roof of building, comprises primary clamps with receptacle for carrier, and secondary clamps with spring part, which impinges module with elastic restoring force

摘要

The fastening system comprises an elongated carrier (1) fixed on a base structure (2), primary clamps (4) for fixing the carrier on the base structure, and secondary clamps for fixing a module (30) on the carrier. The primary clamps have a receptacle for the carrier, which has flanking spring elements (6a,6b) encompassing a portion of the periphery of the carrier in the mounted state in a clamping manner. The secondary clamps have a spring part, which impinges the module directed towards the carrier with an elastic restoring force in mounted state.