Grace Solar has applied its years of technical expertise in aluminum alloy mounting systems to the aluminum alloy single-leg driven pile mounting system for a mountainous solar power generation project in Kochi Prefecture. This solution significantly reduces the difficulty of construction in complex terrains and realizes mountain installations based on the philosophy of "precise adaptation and environmental consideration." Adaptation to Mountainous Terrain In the diverse and undulating ground conditions of Kochi Prefecture, the Grace Solar team conducted precise geological surveys in advance and implemented optimal driven pile designs tailored to the project. The depth and angle of each pillar were meticulously calculated to ensure solid support on slopes while minimizing soil disturbance and protecting the fragile mountain ecosystem. Enhanced Wind and Seismic Resistance The design fully complies with Japan's strict solar mounting standards (JIS) and has undergone dynamic wind tunnel simulations and seismic response analyses. During the execution of the project, Grace Solar closely collaborated with local partners to overcome numerous challenges, including narrow construction environments and work during the rainy season. Modular pre-assembly and standardized installation processes significantly improved work efficiency in complex terrains, achieving grid connection as planned.

Grace Solar looks forward to meeting you at the 2026 Abu Dhabi Future Energy Exhibition (WFES). Grace Solar will showcase solar mounting solutions tailored for all scenarios in the Middle East, exploring the development and application of new energy technologies alongside leaders in the global energy industry. Venue: Abu Dhabi National Exhibition Centre (ADNEC Centre) Date: January 13-15, 2026

As we welcome the new year, we sincerely thank you for your journey towards building a sustainable future with solar energy. This year, we will continue to be a reliable support for our customers and the future of the Earth. We hope that 2026 will be a year filled with light and innovation.

In Chiba Prefecture, located in the Kanto region of Japan, multiple ground-mounted power plants using Grace Solar's aluminum alloy solar mounting systems have been successfully completed and have begun transmitting power. To address the high salinity and humidity of the marine climate, Grace Solar has specially improved the surface treatment and structural sealing of the mounting systems. The aluminum alloy body is coated with a multi-layer anti-corrosion coating, and salt damage prevention designs are employed at critical joint areas. This effectively prevents the intrusion of corrosive media, maintaining long-term structural stability and performance even in harsh corrosive environments. Grace Solar optimizes the wind resistance performance of the mounting system through wind tunnel simulations and structural calculations. By reinforcing joints and improving force distribution, the system can reliably withstand strong wind loads, ensuring the safe operation of power plants even in adverse weather conditions. Considering the soft ground and high groundwater levels in coastal areas, Grace Solar provides foundation solutions and construction methods tailored to the site, ensuring the stability of the mounting system even under complex geological conditions. Additionally, the use of lightweight aluminum materials and modular design significantly enhances construction efficiency and adaptability in coastal environments.

Horizontal and Vertical Placement The arrangement direction of the modules is fundamental to solar power system design and is mainly divided into two formats: horizontal and vertical. Rows and Columns Planning the array scale is a balance of light, shadow, and space. The number of tiers (in the north-south direction) must be comprehensively considered based on geographical location, solar altitude angle, and the influence of shadows in front and behind. For example, in most regions of China, a configuration of four tiers as one unit for horizontal arrays is common. Angle and Height The installation angle of the modules and the height above the ground are important parameters that affect the system's power generation performance and operational stability. The tilt angle of the modules is set not for aesthetic reasons, but to maximize solar radiation capture. Beyond standard designs, there are also flexible responses based on specific needs. In special situations where land is limited, appropriately reducing the tilt angle can improve land utilization. The arrangement of solar mounting structures impacts the "lifeline of power generation" for the power plant, forming the foundation for each unit of electricity generated by its structure. It is not merely a regular arrangement of modules, but an engineering poem crafted by Grace Solar under the sunlight, with each piece telling its own story.