Carbon fiber composite material photovoltaic bracket: the ultimate solution for reducing costs and increasing efficiency in photovoltaic power plants

Under the strong driving force of the strategic goals of "carbon peak and carbon neutrality", China's photovoltaic industry is flourishing at an unprecedented speed. With the continuous increase in photovoltaic installed capacity, industry competition is becoming increasingly fierce, and the reduction of electricity costs has become a key indicator for measuring project profitability. In this context, the construction and operation of photovoltaic power plants no longer only focus on the conversion efficiency of components. As the backbone system of the photovoltaic system, its performance directly affects the full life cycle cost and power generation revenue of the power plant.

Traditional photovoltaic brackets mainly rely on steel and aluminum alloys. However, in practical applications, the limitations of these materials have become increasingly prominent and have become a bottleneck restricting the efficient operation and maintenance of power plants.

weight is astonishing. In the transportation process, large trucks and lifting equipment are often required, which not only incurs high transportation costs, but also makes it difficult for equipment to enter complex terrains such as mountains and hills, resulting in extremely high costs for secondary material handling. Although aluminum alloy brackets are lighter than steel, their strength is relatively low. In order to meet the load-bearing requirements, it is often necessary to increase the cross-sectional size, resulting in an increase in materials used and no significant reduction in overall weight.

Corrosion and maintenance difficulties: Steel is prone to rusting, especially in coastal salt spray environments, chemical parks, or high humidity areas, where the corrosion rate is extremely fast. Once the bracket corrodes, it not only affects the appearance, but also weakens the structural strength and poses safety hazards. In order to delay corrosion, regular anti-corrosion maintenance (such as painting and repairing galvanized layers) must be carried out, which not only increases the manpower and material costs of operation and maintenance, but also may cause the power station to shut down due to improper maintenance, affecting power generation.

Safety hazards: Metal brackets have conductivity and pose a risk of electric shock during thunderstorms or component leakage, posing a threat to the safety of operation and maintenance personnel. In addition, metal brackets may experience creep during long-term use, leading to structural deformation and affecting the force distribution of components, thereby causing hidden cracks or damage to the components.

 Value embodiment from the perspective of the entire lifecycle

Evaluating the advantages and disadvantages of photovoltaic brackets should not only focus on the initial investment cost, but also consider comprehensively from the perspective of the entire lifecycle.

In the initial construction stage, although the material unit price of carbon fiber supports may be higher than traditional steel, their extremely low transportation and installation costs make the overall BOS (Balance of System) cost highly competitive. During a 25 year or even longer operating cycle, carbon fiber brackets require no maintenance and have stable performance, avoiding additional expenses incurred by traditional brackets due to corrosion repair, component replacement, etc. More importantly, its excellent structural stability can effectively protect photovoltaic modules, reduce module cracking or damage caused by bracket deformation, thereby ensuring long-term stable power generation of the power station and improving overall power generation revenue.

 Adapt to diverse scenarios and empower a green future

Carbon fiber composite photovoltaic brackets, with their core advantages of lightweight, high strength, corrosion-resistant insulation, and long-term stability, can perfectly adapt to various complex scenarios.

In the field of distributed photovoltaics, whether it is industrial or residential roofs, the lightweight characteristics of carbon fiber supports can significantly reduce the load requirements on roofs and broaden the types of roofs for photovoltaic applications. In centralized photovoltaic power stations, especially in mountainous areas, water surfaces, mudflat and other areas where the construction of traditional supports is difficult, the advantages of carbon fiber supports are irreplaceable. It can significantly shorten the construction period, reduce construction difficulty, and help photovoltaic projects to be efficiently implemented in a wider range of regions.

Choosing carbon fiber composite photovoltaic brackets is not only about choosing a high-performance material, but also about choosing an efficient, economical, and safe mode of photovoltaic power plant construction and operation. It achieves cost reduction through lightweight and efficiency improvement through high performance, providing protection for the entire lifecycle of photovoltaic projects. With the continuous maturity of technology and further optimization of costs, carbon fiber photovoltaic brackets will inevitably become the mainstream choice in the photovoltaic industry, helping to achieve efficient implementation and sustainable development of green energy, and contributing important strength to building a clean, low-carbon, safe and efficient energy system.