Engineering Library
Self-tapping screw/Tek screw in solar mounting system
Updated 2026 — Self-tapping (Tek) screws cut their own thread as they drive, fastening L-feet, tile hooks, trapezoidal roof hooks and rail joiners without…
Resources
Technical articles, buyer guides, installation guides, material and corrosion references, downloads and warranty terms — written to speed up mounting decisions.
Resource
Solar mounting structure to create air gap required below solar PV modules
If you have read the solar PV module datasheet carefully. There is ambient temperature, also air gap requirement 100mm under the module. When modeling…
Resource
Properties of aluminum 6005 T5
Updated 2026 — AL6005-T5 is the extrusion alloy used for Solaracks rails and clamps: close to 6061-T6 in strength while extruding and anodizing more…
Resource
Aluminum production process
Bauxite mining, the aluminium production starts with the mining of bauxites, an aluminum rich mineral in the form of aluminium hydroxide. About 99% of…
Resource
Aluminum Tempers
Updated 2026 — The T5 or T6 after an aluminium alloy number is the temper — its heat-treatment state. T5 means cooled from the…
Resource
Aluminum Alloys
Updated 2026 — Solar mounting rails and clamps are extruded from 6000-series aluminium — 6005, 6061 and 6063 are the industry standards — alloyed…
Resource
Properties of aluminium
In the solar mounting system, we need the structure to be solid to support the whole solar PV system, and last decades in severe…
Engineering Library
What is aluminum?
Solaracks design and manufacture aluminum solar mounting system, we deal with the material aluminum every day. What is Aluminum? Why we choose this material…
Get an engineered mounting quote for your project.
Share drawings, module layout, site location, wind load, snow load and corrosion environment. Solaracks will recommend the system, material, layout and packing approach.
