Definition:

A passive support structure made of high weather-resistant and corrosion-resistant materials (such as thickened galvanized steel, aviation-grade aluminum alloy) and reinforced connection technology, specially designed to extend the overall service life of the solar system, and compatible with various solar panel specifications. 

Application Scenarios:

1. Large ground-mounted solar power plants (long-term operation needs, reducing frequent replacement costs);

2. Commercial rooftop solar projects (enterprise long-term energy-saving planning, reducing operation and maintenance investment);

3. Solar installations in coastal/high-humidity/high-salt-spray areas (scenarios with prominent anti-corrosion needs);

4. Solar systems in remote areas (inconvenient maintenance, requiring brackets to have ultra-long maintenance-free characteristics). 

Advantages:

1. Core materials undergo special treatment (such as hot-dip galvanizing + passivation), which is corrosion-resistant and UV aging-resistant, with a normal service life of 25-30 years, matching the service life of solar panels;

2. Reinforced hardware connectors (stainless steel bolts, anti-corrosion buckles) to avoid structural failure caused by connector wear;

3. Reduce the frequency of bracket replacement, lowering later operation and maintenance labor and material costs;

4. Adapt to complex environments, maintain structural stability under extreme conditions such as high temperature, low temperature and high humidity, and improve the overall reliability of the solar system.