In Tochigi Prefecture, located in the northern part of the Kanto region, several ground-mounted power plants utilizing Grace Solar's aluminum alloy solar mounting systems are being constructed smoothly and have begun operations. Grace Solar planned the tilt angles and foundation types of the mounting systems based on precise topographical and meteorological data from the design stage. The high-strength aluminum alloy mounting systems are lightweight yet effectively suppress snow accumulation, ensuring stable operation of the system even during harsh winter conditions. The aluminum alloy mounting systems adopted in this project are treated with a special anti-corrosion coating on the surface, allowing them to adapt to the environment of Tochigi Prefecture, which experiences significant temperature differences and seasonal humidity changes. This effectively delays material degradation and extends the overall lifespan of the system. Going forward, Grace Solar will continue to focus on the characteristics and environmental requirements of each region, supporting more solar power generation projects in Japan and around the world through customized mounting solutions, and providing sustainable and reliable support for renewable energy infrastructure.

In terms of the number and arrangement of drive sources in the drive system, tracking systems are mainly classified into single-point drive and multi-point drive. These two methods are the mainstream choices in large-scale ground-mounted power plants worldwide due to their superior balance of power generation improvement, initial investment, and reliability, making them the solutions strongly recommended by Grace Solar—solar tracking systems. As the names suggest, single-point drive and multi-point drive use rotating drive devices to synchronously rotate the mounting structure. An optimized power transmission design effectively ensures the accuracy of the synchronous movement of the mounting structure. By continuously reducing the angle of incidence of sunlight, they effectively enhance solar yield. Grace Solar's independently developed independent single-row tracking mounting system and multi-point drive tracking mounting system can accommodate slopes of up to 20% in the north-south direction while maintaining a low posture close to the ground, demonstrating excellent wind resistance. The number of modules installed can be adjusted according to the string configuration and the size of the terrain, making it an optimal choice for power plants on irregularly shaped land.

In Chiba Prefecture, the core economic area of Japan, multiple ground-mounted solar power plants utilizing Grace Solar's aluminum alloy solar mounting systems have been completed one after another and are continuing stable operations. Grace Solar's project team conducted detailed geological surveys and systematic structural calculations during the initial planning phase. Their aluminum alloy solar mounting system effectively responds to the soil characteristics of various regions due to its excellent corrosion resistance and structural adaptability. During the construction process, the team strictly adhered to Japan's solar installation standards, strongly supporting the smooth advancement of the project and receiving high praise from partners. This mounting system employs high-quality aluminum alloy materials, ensuring excellent structural strength and outstanding corrosion performance, making it particularly suitable for coastal environmental conditions. Additionally, it achieves a perfect balance between lightweight design and high strength. This not only reduces the foundation load but also significantly improves on-site installation efficiency through modular design, shortening the construction period. Its exceptional long-term durability fundamentally guarantees the power generation revenue throughout the entire lifecycle of the solar power plants, providing customers with long-term and stable investment value.

With the spread of decentralized power generation, rooftop solar systems have become a popular clean energy solution for households and businesses. An excellent mounting system must meet three core requirements: structural strength, environmental adaptability, and ease of installation. Grace Solar leverages years of technological accumulation to provide comprehensive mounting solutions tailored to various roof characteristics, supporting the safe and stable operation of solar systems. We offer a mature product lineup that caters to a wide range of scenarios, from residential roofs to industrial roofs. For tile roofs, we employ a non-destructive installation design and a patented hook system that perfectly fits the structure of the tiles. Our lightweight aluminum alloy mounting systems reduce weight by 45% compared to traditional steel structures while maintaining strength and ensuring safety with a design that evenly distributes loads. For metal roofs, we have developed an adaptive clamp system that accommodates various shapes. With the diversification of solar applications, Grace Solar continues to innovate, providing safer, more efficient, and cost-effective all-scenario solutions, contributing to the promotion of green energy.

Concrete Foundation: The "Gravity Warrior" of Stability and Reliability Advantages: The technology is mature, easy to construct, highly durable, and has a wide adaptability to superstructure structures. Disadvantages: There is a large amount of earthwork involved, the construction period is long, the wet construction method has a certain degree of environmental impact, and restoration to original condition after removal is difficult. Pile Foundation: The "Decisive Factor" that Penetrates Soft Ground Advantages: High bearing capacity, fast construction speed, minimal destruction to the original terrain, particularly suitable for projects in complex geology or mountainous areas. Disadvantages: Requires specialized pile driving equipment, difficult to construct in strata containing many large rocks, relatively high cost. Ground Anchor: The "Surface Anchor" for Rapid Installation Advantages: Extremely fast construction speed, no curing period required, minimal excavation volume, and high environmental compatibility. Disadvantages: Applicable to hard ground, bearing capacity greatly depends on the density and integrity of the in-situ ground, high demands on construction techniques, and relatively high difficulty in quality inspection. There is no universal solution for diverse ground conditions. However, Grace Solar proposes optimal foundation solutions for different ground conditions through extensive project experience, customizing mounting systems that are safe, efficient, and optimize lifecycle costs.

From strong wind vibrations and roof loads to extreme climates in complex terrains, Grace Solar is always pursuing smarter, more efficient, and durable mounting systems. Challenge 1: Deformation of mounting systems in strong wind environments Grace Solar's solution: ▸ Smart wind load analysis ▸ Wind-resistant structural design (RWDI certified) Case study: 4.5MW rooftop distributed solar power plant in the Philippines Challenge 2: Decreased installation efficiency in complex terrains Grace Solar's solution: ▸ Design that eliminates the need for slope adjustment ▸ Over 20 terrain-adaptive solutions Case study: 55MW large-scale mountainous solar power project in Japan Challenge 3: High maintenance costs for tracking systems Grace Solar's solution: ▸ Real-time monitoring ▸ Modular design Case study: Solar power plant project in Italy Challenge 4: Snow accumulation affecting system safety and power generation efficiency Grace Solar's solution: ▸ Snow-resistant structure ▸ Snow melting solutions Case study: Solar parking lot project in Fukushima, Japan

From October 12 to 14, 2025, Saudi Arabia's largest energy exhibition, "Solar & Storage Live KSA 2025," will be grandly held at the Front Exhibition Convention Center in Riyadh. The exhibition aims to showcase cutting-edge technologies that lead green transformation, smart upgrades, and high-efficiency energy systems. Grace Solar will make a spectacular appearance with its innovative tracking mounts and rooftop installation systems. In the vast desert regions of Saudi Arabia, maximizing the abundant solar resources is key to the return on investment for power plants. Grace Solar's AI-driven smart tracking system can dynamically optimize the angle of solar panels, precisely tracking the sun and effectively increasing power generation by 15-30%, providing investors with higher and more stable returns, making it the "revenue engine" for large-scale ground power plants. To meet the diverse needs of the Saudi market, Grace Solar offers highly customized rooftop mounting solutions. Our products can easily adapt to modern villas and traditional buildings, thanks to their excellent compatibility and ease of installation.

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.

Under the sunlight of Ibaraki Prefecture, Japan, a group of "Metal Heroes" is rewriting the scenario of the new energy industry. As a key player in the region's solar power construction, Grace Solar supports the stable operation of multiple ground-mounted solar power plants in the prefecture with its uniquely developed aluminum ground mounting system. Our solutions are currently driving the "story of transformation" in the energy industry. The 6005-T5 aluminum mounting system specially developed by Grace Solar employs a dual protective coating of anodizing and powder coating, forming a dense protective layer on the surface. It maintains durability for over 25 years even in high salinity coastal environments. The patented ground screw, with its unique screw structure and surface treatment technology, ensures a strong bond with the soil while exhibiting excellent corrosion resistance against underground moist environments. In this new stage of development, Grace Solar is exploring further possibilities in Ibaraki Prefecture. The core philosophy is to "create maximum energy value with the smallest ecological footprint." From the initial pilot project to the current scale expansion, we are responding to the development of Ibaraki Prefecture through technological innovation.

The Grace GS tracking system integrates AI and IoT technology to precisely follow sunlight with millisecond-level environmental sensing (0.5 seconds per cycle) and dual intelligent algorithms (tracking at 5-10 minute intervals). It employs high-strength, corrosion-resistant plated materials and a multi-point drive design, improving rigidity by 20% compared to traditional single-point drive systems and significantly enhancing wind resistance. Italy Multiple Power Plants | Total 18MW Independent Single Row System In response to complex terrain, a flexible independent single row system adapts to the landscape without large-scale leveling. Each array unit autonomously adjusts to the slope and orientation of the terrain, likened to a trained mountaineering team skillfully navigating rugged mountainous areas. Bulgaria | 2.4MW Solar Power Project In the suburbs of Bulgaria, Grace's 2.4MW tracking system has redefined the symbiotic relationship between cities and energy with the concept of a "stealth power plant." During heavy snowfall, the structure automatically tilts to the maximum angle, enabling rapid snow removal and ensuring stable operation in winter. From an ecological perspective, the spacing between structures secures bird flight paths, and noise is kept below 35 decibels.

Grace Solar looks forward to meeting you at the 2025 Saudi Arabia Solar & Energy Storage Expo (Riyadh) in October. As the sun ignites Saudi Arabia's grand energy vision, we will deliver solar mounting solutions designed to fit its unique terrain and climate: ✓ Solar Tracking Systems – Efficiently harnessing the abundant sunlight of the vast desert areas ✓ Rooftop Mounting Systems – Providing custom solutions tailored to your needs, from modern villas to traditional tiled roofs and factory rooftops ✓ Product demonstrations & consultations with technical experts – Supporting the success of your project Venue: Riyadh Frontiers Conference and Exhibition Center Date: October 12-14, 2025

In the northern part of the Kanto Plain, in Utsunomiya City, Tochigi Prefecture, a solar power plant utilizing Grace Solar's CT foundation single-pole ground installation system is operating steadily. Utsunomiya City, one of Japan's important industrial hubs, has extremely high demands for quality and reliability in infrastructure, and this project fully demonstrates the exceptional capabilities of Grace Solar products in addressing complex geological conditions and high standards. The innovative design of the CT single-pole system effectively adapts to the local soil characteristics, ensuring the robustness of the foundation. During construction, the team strictly adhered to Japan's solar installation standards, establishing a solid foundation for the smooth delivery of the project by ensuring the precision of each construction task. This mounting system optimizes structural mechanical design, guaranteeing support strength while significantly reducing the amount of materials used and on-site work, thereby improving construction efficiency. It ensures particularly excellent pressure resistance against common environmental factors in Japan, such as seasonal rainfall, guaranteeing the long-term stability of the solar power plant under various conditions.

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.

High Strength, Low Cost: The Economic Advantages of Carbon Steel Frames Carbon steel is inherently strong, and this high structural strength ensures stable wind resistance while allowing for a simple support structure, reducing the need for extra components. This also lowers the wear rate during transportation, enabling further savings in material costs and installation expenses. Transportation and Construction: Streamlining the Entire Project The advantages of carbon steel frames are also evident in the transportation and construction phases. Standardized designs simplify on-site installation and shorten construction periods. For example, carbon steel frames can be packaged using a combination of wooden sticks and iron ties, improving unloading efficiency and increasing transport volume. This reduces construction time and labor costs, distributing the overall burden of the project across all stages. Technological Innovation: Breakthroughs in Corrosion Resistance With the evolution of material technology, the corrosion treatment of carbon steel frames has also significantly advanced. Grace Solar has adapted to the technological trends in process development, and all current carbon steel frames utilize AlMgZn coating. At the same time, to meet the special requirements of each project, our company offers custom options for hot-dip galvanizing.

Maximizing Space Utilization with Energy Density Despite being a 1MW project scale, Grace Solar has packed optimal solutions for space utilization. The high-density arrangement minimizes the impact on the ground while maximizing power generation efficiency. Each piling position is precisely calculated to achieve the highest energy output on limited land. Wisdom of a Lightweight Yet Robust Structure Facing frequent typhoons and winter snowfall in Shizuoka, the standalone column piling system demonstrates structural resilience beyond its scale. With special aluminum alloy materials and patented surface treatment technology, it offers excellent weather resistance and corrosion resistance, addressing harsh environmental challenges. Globally Experienced, Locally Adapted Grace Solar leverages project experience from around the world to seamlessly integrate local needs with international standards. The system strictly adheres to Japanese building codes and seismic standards, obtaining certifications such as JIS and TÜV. This demonstrates the deep fusion of Chinese manufacturing technology and Japanese quality.

Misunderstanding 1: The mounting structure is merely a "support structure" with low technical requirements. High-quality solar mounting systems require multidisciplinary knowledge, including structural mechanics, materials science, and environmental engineering. Additionally, attention must be paid to component compatibility issues, and the mounting system must ensure sufficient adjustment tolerance and structural redundancy. Misunderstanding 2: The thicker the steel used in the mounting structure, the better the wind resistance. This indicates that the core of wind resistance lies in the scientific nature of structural design, rather than simply relying on the accumulation of materials. Misunderstanding 3: The lower the cost of the mounting structure, the better the overall economics of the project. In a certain ground-mounted power generation project, the use of a low-cost mounting structure resulted in excessive tolerance in hole positioning during installation, significantly reducing panel installation efficiency and increasing labor hours by 15%. As a result, the overall cost exceeded that of higher-quality competing products. Misunderstanding 4: The thicker the anti-corrosion coating, the better. In reality, different environments, such as industrial areas, coastal regions, and deserts, require anti-corrosion measures that are "tailored to fit." A good anti-corrosion design should be a precise matching of material properties and environmental requirements.

From September 2 to 4, 2025, Mexico's major energy event "The Green Expo" was held at the Centro Banamex exhibition center in Mexico City. Grace Solar showcased innovative all-scenario solar mounting solutions at booth 2105, envisioning a green future alongside energy stakeholders from around the world. To address the environmental characteristics of Mexico, which is prone to wind and sand and has strong salinity in some regions, the ground-mounted mounting system made of aluminum, magnesium, and zinc-coated carbon steel exhibited by Grace Solar attracted significant attention at the venue. The exhibition also featured the rail-less lightweight roof installation solution, which was publicly unveiled for the first time in Mexico. Utilizing pre-assembled modules and an adaptive clamp structure, it can be quickly installed without the need for specialized tools. This exhibition was not just a platform for product announcements; it marked an important step for Grace Solar in deepening its international market strategy. Moving forward, we will navigate the new blue ocean of energy with technology as our helm and local services as our sails, alongside partners in Mexico and around the world.

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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

From July 2 to 4, the large-scale event "ASIA Sustainable Energy Week (ASEW) 2025" in the field of sustainable energy in Asia was held at the QSNCC exhibition center in Bangkok, Thailand. Grace Solar, the global leader in solar mounting systems (booth number: W7), showcased innovative rooftop and ground-mounted solutions, attracting the attention of many industry stakeholders. To cater to the Southeast Asian market, they have established a local service team to support the entire process from design to construction. During the exhibition, Grace Solar formed collaborations with numerous energy companies to jointly develop solar power generation solutions better suited to local demand. As one of the top five companies in the global solar mounting sector, Grace Solar has a cumulative installation record of over 48 GW and has achieved a growth rate of 45% annually in the Southeast Asian market. This exhibition aimed to provide more tailored solutions for the Southeast Asian market, assisting in the spread and development of solar power applications in the region and injecting new energy into the local energy transition.

Moving the Future with Grace Solar - Welcome to ASIA Sustainable Energy Week 2025! Discover groundbreaking innovations in solar tracking systems and smart energy solutions that shape Asia's net-zero future at ASEW2025! Visit us at Booth W7 to see what Grace Solar's solutions can achieve: ✓ Next-generation mounting systems - designed to withstand harsh weather conditions ✓ AI solar tracking systems - improving energy generation by 15-25% in Thailand's tropical climate ✓ Quick installation kits - modular design reduces installation time by 40% (ideal for Thailand's rainy season) Venue: Bangkok QSNCC Booth W7 Date: July 2-4, 2025

Welcome to the Shanghai National Exhibition and Convention Center from June 11 to 13, 2025! Grace Solar will showcase high-efficiency, durable, and easy-to-install PV tracking systems and mounting solutions for large-scale ground-mounted power plants and industrial/commercial rooftop projects. Grace Solar's intelligent PV tracking system features: ✓ Excellent durability that guarantees long-term performance ✓ Significant improvement in power generation efficiency through AI smart algorithms We look forward to discussing the future of green energy with you! Venue: Shanghai National Exhibition and Convention Center | Booth Number: 3H-D110 Date: June 11 to 13, 2025

The global event for the solar power industry, "Intersolar Europe 2025," was held from May 7 to 9 at the International Exhibition Center in Munich, Germany. As an innovation leader in the solar mounting sector, Grace Solar showcased the latest technologies, including tracking mounting systems and roof and ground-mounted systems. Through live demonstrations, digital displays, and expert dialogues, they presented new development achievements to markets worldwide (Booth Number: A6.134). Grace Solar's technology exhibition attracted significant attention from many experts, leading to enthusiastic exchanges of ideas. The technical presentations emphasized the superiority of core technologies, while the business team provided customized proposals based on the policies and market needs of various European countries. The company's technological capabilities and service quality received high praise from many industry attendees. By seizing opportunities for carbon neutrality and continuing to deepen technological innovation and international cooperation, Grace Solar aims to promote global energy transition with higher quality products and services, contributing to the realization of a decarbonized future.

The three-day SNEC 2025 Shanghai Solar Power Exhibition has successfully concluded at the Shanghai National Exhibition and Convention Center. As a global company in solar mounting systems, Grace Solar welcomed an extraordinary "global meeting" at booth 3H-D110, where international customers from regions such as Europe, Australia, the United States, the Middle East, and Southeast Asia visited the booth one after another, engaging in deep exchanges about the development trends and technological innovations in the global solar power market. "Through face-to-face interactions with global customers, we have a clearer understanding of the differentiated needs of each regional market, which provides important references for our product research and development and market strategy," said the overseas market director of Grace Solar. During the exhibition, Grace Solar reached preliminary partnership intentions with several international energy companies, and it is expected to implement specific projects one after another within the next few months. The company's products have established a stable market position in high-end markets such as Europe and Japan, and the feedback received from global customers at this exhibition will further promote the improvement of Grace Solar's globalized product matrix and service system.