Project Showcase | Grace Solar’ s "Aluminum" Journey in Ibaraki

Under the sunlight of Ibaraki Prefecture, Japan, a group of "Metal Warriors" are rewriting the script of renewable energy. As a key participant in the local clean energy sector, Grace Solar’s self-developed aluminum alloy ground-mounted systems have become the backbone of multiple solar power stations across the region. Our solutions are staging a "metamorphosis" in the energy sector.

Oxidation Layer: The Anti-Corrosion "Pioneer"

Ibaraki’ c extensive coastline offers abundant solar resources, but it also means severe challenges from salt spray corrosion. Grace Solar’ s specially designing of 6005-T5 aluminum alloy racks features dual-protection anodization and powder coating, forming a dense surface barrier that ensures over 25 years of durability even in high-salinity coastal environments. 

Ground Screws: Making Piling as Easy as Tightening a Bolt

Compared to traditional concrete foundations, Grace Solar' s ground screw foundation system is revolutionizing construction efficiency in Ibaraki. The patented design of the ground screws, featuring special thread structures and surface treatment technology, ensures a secure bond with the soil while effectively resisting erosion from underground moisture. The entire foundation installation can be completed in just one-third of the time required by conventional methods. This installation method, which requires no curing period, not only minimizes soil disturbance but also enables projects to achieve grid connection before the rainy season arrives.

The statistics from our engineering team shows that the systems using aluminum alloy mounts with ground screw foundations can reduce operational and maintenance costs by an average of 15%–30%, also offering long-term revenue assurance that is attracting increasing investors.

What Ibaraki's Land Taught Us

With the development of green energy, Grace Solar continues exploring possibilities in Ibaraki, all guided by one principle: "Maximize energy output with minimal ecological footprint." From pilot projects to scaled application, our innovations consistently address the region’ s evolving needs.

Every ground-mounted system carries Grace Solar’ s commitment to green energy. This aluminum journey redefines infrastructure value—from silent supporter to center-stage enabler. When sunlight glides along these precision-engineered tracks, it illuminates not just clean power generation, but also a traditional material’ s dazzling transformation in the carbon-neutral era.