Bracket for solar collectors KS2100-1R-H430 HSM121UH43R

Construction and materials

The KS2100-1R-H430 expansion bracket is designed for mounting KS2100 flat collectors on roofs with an inclination between 30-60°. It is made of aluminum - a corrosion-resistant and lightweight material, which facilitates transport and assembly without excessive loading of the roof structure. The dimensions 1093 × 430 mm correspond to the size of a single collector from the KS2100 family.

The 1R symbol indicates that this is an expansion bracket - it is used to add each subsequent collector in a hydraulic circuit. This is not a base element (those are marked with symbols 2B or 1B), but an expansion of an already existing set. The bracket is mounted using the H430 hook, which hooks onto the roof structure covered with tiles.

Mounting system for pitched roofs

The H430 hook works in conjunction with S200 double-threaded screws, which are screwed directly into the roof rafters. This solution ensures a stable connection with the load-bearing part of the roof - it does not rely solely on the roofing material, which is important for larger collector sets. The system works well with sheet metal, metal roofing tiles, bitumen shingles, and felt coverings.

Types of brackets in the manufacturer's offer

Brackets are selected according to the array configuration - how many collectors are to be hydraulically connected and in what position:

This allows for a flexible selection of the mounting system - you can start with one or two collectors and gradually expand the installation as needed.

Properties of aluminum in solar installations

Aluminum does not rust and does not require anti-corrosion maintenance during years of operation, and its low self-weight reduces the load on the rafters and facilitates installation work. The profiles allow for precise adjustment to the roof geometry, and the structural consistency of the elements minimizes the risk of loosening during operation.

The manufacturer is HEWALEX Sp. z o.o. Sp. K., offering complete accessories for solar installations - mounting systems adapted to various types of roof coverings and collector array configurations.