Project Spotlight | On the Ibaraki Plain, Grace Solar Mounts Grow with the Sun
Publish Time：2026-07-01
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In the heart of the Kanto Plain, Ibaraki Prefecture is known for its flat, open terrain and abundant agricultural resources. Leveraging its profound expertise in aluminum solar mounting systems, Grace Solar has successfully deployed lightweight, highly corrosion-resistant aluminum ground mounting solutions across multiple sites in Ibaraki, delivering a replicable support solution for clean energy development in flatland regions.
Addressing Hydrological Challenges
While Ibaraki's terrain is predominantly flat, certain areas feature high groundwater levels and extensive soft soil layers. Grace Solar's aluminum mounts incorporate an elevated foundation design, lifting critical connection points above the damp surface layer to avoid prolonged water immersion during the rainy season. Additionally, the lightweight aluminum structure reduces foundation load demands, minimizing deep excavation and backfill work and ensuring reliable anchoring even in soft soil conditions.
Wind and Salt-Spray Resistance
Ibaraki's coastal areas are exposed to year-round sea winds, with summer typhoons bringing strong gusts coupled with high humidity and salt spray. Grace Solar's aluminum mounts adopt weather-resistant aluminum alloy profiles with premium anodized surface treatment, sustaining stable anti-corrosion performance in long-term salt-spray environments. Structural joints have been optimized through dynamic wind load simulation tests, with key connections featuring integrated anti-loosening and anti-corrosion designs to ensure long-term safety under strong winds and humid coastal conditions.
Modular Design
With multiple projects distributed across different municipalities in Ibaraki, site dispersion and seasonal rain constraints pose challenges to construction timelines. Grace Solar employs modular pre-assembly designs, minimizing on-site fabrication and significantly improving installation efficiency across dispersed sites. Working closely with local Japanese engineering teams, every step—from geological surveys to mount installation—strictly complies with JIS standards, ensuring every power plant withstands the test of time.
In Ibaraki, Grace Solar has delivered more than just a series of power plants—it has systematically addressed the unique challenges of flatland PV scenarios. From geological surveys to structural adaptation, our lightweight aluminum mounting systems deliver a "light yet stable" performance solution under complex climate conditions. The experience gained from these projects will continue to guide Grace Solar's new projects in Japan and the broader Asia-Pacific market, providing lightweight yet robust options for PV development across more flatland regions.
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