L Brackets used in solar panel mounting are affordable. Their straightforward design and durable materials cut down on installation and maintenance costs, making them a wise option for home and business solar setups. Lower installation costs reduce the total price of the solar energy system.
Therefore, material selection is very critical. Aluminum and stainless steel are commonly used solar mounting materials. They have the advantages of corrosion resistance, light weight and sustainability, which can maintain stable operation and reduce maintenance costs over the long term.
This characteristic makes aluminum a suitable choice for PV installations in coastal areas or locations with high humidity. At present, the main anti-corrosion method of the bracket is hot-dip galvanized steel with a thickness of 55-80 μm, and aluminum alloy with anodic oxidation with a thickness of 5-10 μm.
When it comes to selecting the material for photovoltaic (PV) support structures, it generally adopts Q235B steel and aluminum alloy extrusion profile AL6005-T5. Each material has its advantages and considerations, and the choice depends on various factors. Let’s compare steel and aluminum for PV support structures:
L Bracket prices in South Africa range from ZAR 50 to ZAR 200 each, depending on quality, material, and supplier. Material durability and bracket size affect the price. Customers should compare prices from different suppliers to find the best deal for solar panel needs.
Solar racking systems will continue to be a key component in promoting the development of renewable energy, providing strong support for our clean energy transition. A solar mounting system is a support structure designed to securely mount solar panels in the correct location to maximize energy collection efficiency.