Fixing purlins with pressure plates for photovoltaic brackets

How does a purlin bracket work?

The bracket has 2 flat plates, 1 for the top of the purlin and another for the bottom. These plates are held in place using threaded rods, which creates a secure clamp around the purlin. Don't let its name fool you. It can be used for steel and timber too.

What is solar panel support with Z profiles and purlins brackets?

Solar power systems use the sun’s rays as a high-temperature energy sources to produce electricity in a thermodynamic cycle. Thereby we have to introduce some solar panel support with Z profiles and purlins brackets, which are hot galvanized steel material for use in long time with better surface and the best cost during the system construction.

How do I access a purlin?

Accessing the purlins from below the roof. An alternative solution for problematic purlins, particularly concrete ones, is our bracket that securely clamps around the purlin rather than fixing directly into it. The bracket has 2 flat plates, 1 for the top of the purlin and another for the bottom.

Why do large purlins require large bridging systems?

Large purlins require large bridging systems due to the larger spans and heavier loads encountered. These bridging components are conventional in nature but on a much larger scale. Generally the bridging channel is a C150 section firmly bolted to end plates to suit the particular purlin concerned.

How should a purlin flange be connected?

Any such loadings must be connected to the purlin web by using hangers or other means. Never attach loads to the purlin lips. Attachments to the purlin flange must be within 25mm of the web. Connection design should follow the rules within AS/NZS4600, including a check on bearing of the purlin. Loads should not be suspended from wall girts.

How do you install a photovoltaic system on a roof?

When mounting on corrugated and sandwich roofs, you fix the photovoltaic installation directly to the purlins of the roof construction. For wooden purlins, you need the stock screw set for wood and for steel purlins the stock screw set for steel.