
Steel is popular for solar panel mounts due to its strength, durability, and adaptability. In ground mounts, steel structures serve as robust foundations, securely anchoring solar panels amidst varying environmental conditions. These mounts often employ galvalume steel, boasting a thickness of 40 microns, compared to 80-160 microns for hot-dip galvanising (HDG), enhancing corrosion resistance and ensuring longevity, with a lifespan of 25 years, surpassing HDG's 15-year mark.
Conversely, in roof mounts, steel components integrate seamlessly with the building's structure, furnishing a stable base for solar panels. With a strength of 550 Mpa, surpassing HDG's 345 Mpa, and significant cost savings, steel is a preferred option. Its high strength-to-weight ratio allows for efficient material usage without compromising structural integrity. Moreover, steel's versatility allows for tailored engineering to suit various roof types and configurations, providing installation flexibility. Steel, whether in-ground or roof mounts, is indispensable, safeguarding solar panel systems' stability and enduring performance. Here is a detailed comparison of the pros and cons of each type of mount:
Steel ground mounts
Pros:

Cons:
Roof mounts
Pros:

Cons
The design of the mounting system determines the tilt and orientation of the solar panels, which directly affects their exposure to sunlight. Properly designed steel mounting systems allow for adjustable tilt angles and orientations, enabling the panels to capture maximum sunlight throughout the day. This optimisation leads to higher energy yields and increased overall efficiency of the solar power system.