Many people focus on solar power generation, focusing only on the quality of photovoltaic panels and inverters, but often ignoring the core supporting role of solar powered supports. Seemingly just a simple metal frame, it is the "skeleton" of the entire photovoltaic power plant, carrying the safety and efficiency of the entire power generation equipment. Data shows that solar brackets only account for 8% -15% of the total investment in photovoltaic systems, but they directly determine the 25 year service life, power generation stability, and risk resistance of the power station. They are a key component that cannot be ignored in photovoltaic engineering.

What is the use of solar brackets? Three core values

Solar bracket is a structural system specifically designed to fix and support solar photovoltaic modules. Although it may seem simple, it plays three irreplaceable core roles and is indispensable.

1. Stable load-bearing capacity, building a solid foundation for safety

The self weight of photovoltaic panels is not light, and in addition to the natural external forces such as strong wind, heavy snow, rainstorm and earthquake, there is no reliable support fixation, which is easy to cause problems such as component deviation, looseness and falling off. High quality brackets can evenly distribute the weight of equipment and external loads, firmly fix the photovoltaic array, avoid safety hazards such as equipment damage and high-altitude falls, and ensure the long-term stable operation of the power station.

2. Optimize the perspective and improve power generation efficiency

The core of solar power generation is to maximize the reception of light, and the tilt angle and installation orientation of the bracket directly determine the light receiving area of the photovoltaic panel. Professional brackets can adjust the tilt angle according to the latitude and sunshine pattern of the installation area, ensuring that the photovoltaic panels are in the best light receiving state throughout the year, effectively increasing the overall power generation and avoiding power generation losses caused by angle deviations.

3. Adapt to scenarios and extend device lifespan

Different installation environments have vastly different requirements for the structure, corrosion resistance, and height of the bracket. The bracket system adapted to the scene can effectively avoid problems such as water accumulation, snow accumulation, corrosion and aging, protect photovoltaic modules and supporting accessories, and ensure the smooth operation of the entire photovoltaic power station for more than 25 years, significantly reducing later operation and maintenance costs.

Mainstream solar bracket types, choose according to demand without stepping on pitfalls

According to installation scenarios, structural forms, and functional differences, the mainstream solar brackets on the market are divided into four categories, covering all scenario requirements such as household roofs, industrial and commercial plants, outdoor floors, and complex terrains.

1. Roof fixed bracket (preferred for household/commercial use)

This is the most common type of bracket, suitable for most building scenarios such as color steel tile roofs, concrete roofs, villa roofs, etc. Adopting lightweight modular design, easy installation, controllable cost, strong stability, factory preset optimal tilt angle, no need for complex debugging, almost zero maintenance in the later stage, suitable for urban and rural rooftop photovoltaic projects with stable lighting conditions, and also the mainstream choice for household photovoltaic power generation. The disadvantage is that the angle is fixed and cannot be adjusted according to changes in sunlight. The power generation efficiency is relatively stable but the upper limit is limited.

2. Ground mounted photovoltaic bracket (specialized for large power stations)

It is commonly used in open outdoor areas such as wastelands, farmland, and mountains. The overall structure is sturdy and has strong load-bearing capacity, which can cope with complex outdoor environments. Support multi row and large-area photovoltaic array layout, suitable for large centralized photovoltaic power stations. At the same time, the installation height and spacing can be adjusted according to the terrain, taking into account the needs of ventilation, drainage, and vegetation growth, making it highly versatile.