PROFENCE.ENERGY

  Driven by increasingly scarce arable land resources and the goal of carbon neutrality, agrivoltaics are becoming an important path for integrating modern agriculture with renewable energy. By installing solar photovoltaic modules above farmland, greenhouses, or livestock farms, the system achieves "power generation above, agriculture or livestock farming below," improving land utilization and providing clean electricity for agricultural production. Based on multiple engineering practices, photovoltaic agricultural greenhouses demonstrate the following core advantages:   1 、 Highly Efficient Land Use: The same plot of land simultaneously produces agricultural products and electricity, significantly increasing the economic and ecological benefits per unit area.   2 、 Stable Energy Supply: Photovoltaic power generation can meet the electricity needs of irrigation, lighting, temperature control, and automated equipment, reducing dependence on the external power grid.  ...

  Photovoltaic support structures are the "skeleton" of a photovoltaic power station, supporting the modules and withstanding wind and temperature changes. Once the support structure is corroded and damaged, the module angles are prone to shift, power generation efficiency decreases, and it may even lead to safety accidents. Photovoltaic power stations are located in various environments, including coastal areas with high salt spray, highly polluted industrial areas, and humid regions, where metal support structures constantly face the challenge of oxidation and corrosion.   Coastal environments are the most severe. The sodium chloride content in inland atmospheres is about 0.8 mg/m ² , while in marine environments it can reach 12.4~60 mg/m ² . High concentrations of salt spray can accelerate metal corrosion by 4 to 5 times compared to inland areas. Furthermore, the salt and chloride ions in seawater accelerate electrochemical corrosion; salt spray, humid air, and ultraviolet...

  Under the backdrop of carbon neutrality, the photovoltaic + carport (i.e., solar carport) model is rapidly developing due to its advantages in combining clean energy production with integrated land use. Many solar carport systems currently on the market integrate waterproofing, practicality, and aesthetics, supporting various photovoltaic carport structures such as single-wing, double-wing, Type IV, and Type II. They utilize weather-resistant materials such as hot-dip galvanized steel or zinc-aluminum-magnesium alloys to adapt to different environments. 1. Multiple Waterproofing Mechanisms A typical photovoltaic carport waterproofing design uses a combined structure of "M-shaped main water channel + secondary water channel + waterproof cover + gutter + drainage pipe." Rainwater is collected in the drainage channel and discharged systematically through the gutter, ensuring a dry interior. Integrated Design: The solar photovoltaic modules are integrated with the structure, an...