41*52 Photovoltaic Bracket

Specification advantages: The cross-sectional dimensions of 41mm×52mm are suitable for the weight load of mainstream photovoltaic panels (single module is about 15-25kg), and the 2.0mm wall thickness ensures strength while avoiding excessive thickness and increasing the load-bearing burden of the roof.
Flexible installation: The rectangular cross-sectional design can be directly fixed to the roof purlins and embedded parts by bolts, and is suitable for different structures such as cement flat roofs and color steel tile slope roofs, without the need for additional customized accessories.

Mechanical design: The 52mm long side direction enhances the bending stiffness of the bracket. The 2.0mm wall thickness Q235 hot-dip galvanized steel (yield strength ≥235MPa) can withstand typhoons above level 10 in coastal areas (wind pressure ≥0.6kN/㎡) and snow loads in mountainous areas (≥1.5kN/㎡).

Material protection: The hot-dip galvanizing process (zinc layer thickness ≥ 85μm) forms electrochemical protection to prevent rain and moisture from corroding the steel. In acid rain areas (pH ≤ 4.5), the service life can reach more than 20 years.
Detail optimization: The cut edge is passivated, and the bolt hole is galvanized and repainted to reduce the risk of corrosion caused by coating damage during installation.

Convenient construction, reducing roof installation costs
Lightweight design: The weight of a single meter is about 2.3kg (41×52×2.0mm), and the manual handling efficiency is 30% higher than that of a 50×50×3.0mm bracket, which is especially suitable for high-rise residential roof hoisting.
Universal accessories: The cross-sectional dimensions are compatible with the mainstream U-bolts (M8-M10) and C-shaped steel connectors in the market, without the need to customize special accessories, and the procurement cost is reduced by 15%-20%.