厦門宇投太陽能科技 List of Products and Services

1. Excellent snow and disaster resistance With vertical installation, you can rest assured even in areas with heavy snowfall during winter, without worrying about snow accumulation. It also reduces the impact of pollen, fallen leaves, and birds, preventing the degradation of solar panels. 2. High space utilization efficiency Vertical racks occupy a small footprint and can coexist with human activity areas. They are particularly suitable for installation in parking lots and suburban areas. Additionally, they can be installed on agricultural land without interfering with farming machinery, allowing for a coexistence of agriculture and solar power generation. 3. Wide range of installation locations Vertical racks are considered structures rather than buildings, allowing for installation in urban planning adjustment areas, thus expanding the options for installation sites. 4. Stable power generation Compared to flat and sloped types, the difference in power generation between summer and winter is smaller, allowing for output adjustments. The efficiency of power generation is also improved by reflected and diffused light. By shifting the peak power generation to the morning and evening when electricity market prices are high, you can achieve higher income than before. 5. Competitive installation and maintenance costs The structure is simple, allowing for quick installation and easy construction on sloped land. There is no accumulation of debris, making cleaning and maintenance easier.

• Solar power generation

1. Drainage Function Under the roof where the solar panels and mounting structure are integrated, horizontal and vertical drainage rails are installed. These new drainage rails made of steel have improved durability compared to the traditional combination of standing seam roofs and waterproof rubber. 2. Price Advantage The need to add a standing seam roof for waterproofing has been eliminated, reducing materials and keeping costs down while also simplifying construction. 3. Improved Power Generation Efficiency The drainage rails of the mounting structure are positioned at the edges of the solar panels, ensuring that the back of the panels is unobstructed, which allows for improved power generation efficiency when using bifacial solar modules. 4. Convenient Access The mounting structure features a four-post design with open sides. It allows for parking from both sides and makes it convenient to open the doors.

• Solar power generation
• Solar power generation equipment

This frame is designed based on the Ministry of Economy, Trade and Industry's standard JIS C 8955:2017, and it has very excellent features such as price superiority, corrosion resistance, high strength, and ease of construction. 1. Compared to aluminum frames, the price can be reduced by 10% to 30%. 2. The overall structure is simple and has fewer parts, which significantly reduces labor and construction time, leading to cost savings in construction. 3. The single-post design allows for adaptability in agricultural land with elevation differences, providing high flexibility in design and construction. 4. The new type of hot-dip galvanized aluminum-magnesium coated steel boasts corrosion resistance 10 to 20 times greater than conventional galvanized steel. 5. The inclination angle in the east-west direction can be adjusted through the fittings, eliminating the need for additional adjustment fittings.

• Solar mounting brackets and fittings (solar fittings and protective sheets)

Not only is it economically advantageous, but the materials used in this frame are made of a new type of molten zinc-aluminum-magnesium coated steel, which has many benefits. 1. Excellent corrosion resistance Molten zinc-aluminum-magnesium coated steel has 10 to 20 times the corrosion resistance of conventional galvanized steel. The addition of aluminum and magnesium makes the coating layer denser, enhancing its protective effect. Due to its excellent corrosion resistance, it reduces subsequent maintenance and replacement costs, providing economic benefits. We strongly recommend choosing this frame for installation in salt-damaged areas. 2. Self-repairing capability Thanks to the magnesium element contained in the coating layer, even if the coating layer is damaged, it can self-repair to a certain extent, extending its lifespan.

• Solar power generation equipment

1. Good cost performance - Low price This agricultural solar mounting system is designed based on aluminum ground-mounted frames, reducing construction steps compared to conventional agricultural frames, saving labor, and shortening construction time. - Low material costs The vertical rails and braces of the frame can use aluminum pipes with the same specifications as ground-mounted frames, which can lower costs. 2. Thoughtful design - Sturdy structure The design includes braces in the cross-section, significantly enhancing structural stability. High-strength columns are adopted to improve stability. - Prevention of deformation End caps are installed at the ends to prevent excessive tightening of bolts, which could deform the support columns. 3. Design suitable for agriculture - Crops that prefer shade are recommended (mushrooms, lettuce, strawberries, etc.) - A design that allows for good light penetration is also possible.

• Solar power generation

1. Various Panel Fixing Methods - Using crocodile clamps to fix solar panels from the inside makes installation easier and safer. Additionally, the increase in fixing points enhances stability. (Note: Two methods are available for selection) - The panels are aligned neatly with no gaps, resolving concerns about snow accumulation. 2. Flexible Proposals We provide several design options that accommodate different spans, taking into comprehensive consideration the environmental conditions and economic costs of various sites. 3. Specialized Design for Agriculture - Maximum spacing of 6*5m can be designed, suitable for the entry and exit of large machinery. - It is possible to appropriately plan the shaded areas and spacing, adjusting the shading rate to ensure that crops receive sufficient sunlight. 4. Adaptable to Sloped Land We can design agricultural frames not only for flat farmland but also for sloped mountainous areas, enabling effective land utilization.

• Solar power generation

1. High Strength · Compliant with the new standard from the Ministry of Economy, Trade and Industry (JISC8955:2017) · Stable structure with leg fittings · Repeated load testing confirmed at joints 2. Significant Reduction in Labor Costs · Lightweight and easy to install The aluminum frame is one-third lighter than the steel frame, and the vertical rails and braces are pre-assembled in the factory, greatly improving on-site construction efficiency. · Convex Rails The horizontal rails have a stepped structure, allowing modules to be placed directly. 3. Adjustable Tolerance · The fittings for connecting vertical materials and supports are bolted on both sides, allowing for adjustment of the fitting position. · The base has a long hole design (in both vertical and horizontal directions), enabling adjustments for construction errors.

• Solar power generation