From August 26 to 28, 2025, the largest and most influential solar power industry festival in Latin America, "Intersolar South America 2025," was grandly held at the Expo Center Norte in São Paulo, Brazil. Grace Solar showcased its innovative ground-mounted and roof-mounted racking systems at booth R2.82, discussing growth opportunities in the South American PV market with industry experts, customers, and partners. The carbon steel racking system displayed in the center of the booth drew attention for its "load-bearing performance demonstration" due to its high strength and durability. To accommodate the diverse climatic conditions in South America, including high humidity and salinity in coastal areas, high-quality carbon steel and aluminum alloy materials were used, ensuring quick installation and long-term stable operation through a modular design. In the field of roof-mounted solar power generation, the short rail and hook series products exhibited by Grace Solar for industrial roofs have become an ideal choice for decentralized energy projects due to their high compatibility and ease of installation. They adapt to various roof types, significantly reducing installation complexity and improving cost-effectiveness.

The long-awaited energy industry event is coming soon! Grace Solar will be exhibiting at "THE GREEN EXPO 2025," the most influential renewable energy exhibition in Mexico, in two weeks. Please visit booth 2105! We invite you to see our innovative solar mounting solutions and not miss the following opportunities: ✓ Experience live product demonstrations ✓ Network with leaders in the Mexican solar industry ✓ Stay updated on the latest trends to improve project return on investment (ROI) Location: Centro Banamex, Mexico City, Booth 2105 Date: September 2-4, 2025

#Intersolar South America - We invite you to attend the most influential solar energy event in Latin America. You will be able to see innovative solar mounting solutions designed for the Latin American market. At booth R2.82, Grace Solar will showcase how it is evolving regional solar projects: - Ground-mounted solar mounting systems suitable for Brazil's tropical storms and humid environments - Flexible roof installation systems that can accommodate diverse architectural needs Let's build the future of solar power together! Venue: Expo Center Norte, São Paulo, Brazil, Booth R2.82 Date: August 26-28, 2025

In the factory cluster of Hamamatsu City, Shizuoka Prefecture, a solar power generation system supported by Grace Solar's mounting structures is transforming the energy landscape of this industrial city. Technological Innovation Supporting the Transformation of an Industrial City Grace Solar's ground-mounted structures maximize power generation efficiency in limited spaces through precise design and smart manufacturing. With special alloys and anti-corrosion treatment, they can withstand salt damage and typhoons in Shizuoka's coastal areas. The installation accuracy and speed have exceeded the expectations of local partners, establishing a new standard for solar power generation in industrial zones. Industrial Aesthetics of the Installation Site Engineers pre-assemble units on the ground. The unflipped matte silver aluminum frames showcase the essential geometric beauty of industrial design. Co-creation for a Sustainable Future This project not only provides clean energy but also demonstrates new possibilities for the industrial city. Grace Solar will continue to promote global decarbonization with excellent products and services.

The reason aluminum alloys are widely used in solar power generation projects is that they are lightweight yet strong, have excellent robustness, corrosion resistance, and oxidation resistance, and are easy to install. 1. Impact from heavy snow and strong winds? Based on conditions such as wind speed, snowfall, and installation angle in the installation area, structural calculations for the framework are performed in accordance with building load standards to meet design requirements. 2. Corrosion in humid areas? The corrosion resistance of aluminum frames can be improved by enhancing the plating process or increasing the plating thickness. For example, by applying processes such as anodizing, electrophoretic painting, and composite films, a protective layer is formed on the surface of the components. 3. Deformation due to extreme high temperatures? Thermal expansion is primarily affected by factors such as length and temperature. The longest members in the structure are the purlins, and by leaving gaps between the purlins during installation, structural failure due to thermal expansion can be prevented. 4. Uneven and unstable ground? The more accurate the environmental parameters provided during the design phase, the more stable the aluminum alloy frame will be after installation. For example, on uneven ground, the increase in wind load on slopes is calculated to ensure strength.