PROFENCE.ENERGY

  In a solar power generation system, the mounting structure serves not only as a support for the solar modules but also as the backbone of the entire photovoltaic (PV) installation. Because these structures are constantly exposed to extreme weather — such as high winds, heavy rain, and significant temperature fluctuations — regular inspections are indispensable. They are directly linked to the safety and financial returns of the system throughout its entire lifecycle. First, there is the inspection of the anti-corrosion system. While modern anti-corrosion technologies for mounting structures are highly advanced — such as the use of ZAM (zinc-aluminum-magnesium) or HDG (hot-dip galvanized) coatings on carbon steel, or the application of sandblasting pre-treatments on aluminum alloys — these materials are not immune to damage. During transport or when subjected to extreme environmental conditions, localized damage to the protective coating can create potential vulnerabilities. Regul...

  Implementing PV carports often presents a practical dilemma: prioritizing superior waterproofing and shading can compromise ventilation and power generation efficiency, while poor structural design may lead to leaks during rain. Achieving a balance among these three functions requires a site-specific approach to design and selection. Integrating drainage with the structure is the foundation of effective waterproofing. Relying solely on sealants or water-deflection strips between PV modules is insufficient, as these methods are prone to failure over time due to exposure to wind and sun. A   single-column, waterproof carport design (Type I),   for instance, utilizes a concealed water-diversion system that collects all rainwater and channels it down through the interior of the support column to the ground, ensuring 100% physical waterproofing. This single-column configuration not only creates ample parking space but also — thanks to the use of high-yield-strength carbon st...