ＡＲＣＡ List of Products and Services

At ARCA Co., Ltd., we offer the warm water washing toilet seat "BeauLet." It comes standard with not only warm water washing for the buttocks but also bidet washing. Additionally, it features an easy-to-maintain one-touch detachable design, automatic cleaning function for the washing nozzle, and deodorizing function. 【Features】 ■ Easy-to-maintain one-touch detachable design ■ Standard bidet washing ■ Adjustable washing position ■ Automatic nozzle cleaning ■ Automatic power-saving function *You can download the English version of the catalog. *For more details, please refer to the PDF materials or feel free to contact us.

• others
• Toilet
• Toilet unit (for residential use)

Self-consumption solar power generation systems can be installed in warehouses, logistics centers, factories, offices, and commercial facilities. This document includes the benefits of implementation, simulation examples, the process for procedures, and reference materials for fuel adjustment costs and renewable energy surcharges. The simulation model shows a reduction effect of 34 million yen (in the first year)! 【Contents (excerpt)】 ■ Company Overview ■ Regarding the Introduction of Self-consumption Power Generation Equipment ■ Example of Implementation Image ■ Social Environment ■ Benefits of Implementation *For more details, please refer to the PDF document or feel free to contact us.

• Solar power generation equipment
• Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)

At ARCA Corporation, we handle "lithium iron phosphate ion batteries." Lithium iron phosphate secondary batteries have a strong "olivine" crystal structure formed by the combination of phosphorus and oxygen, and they are thermodynamically very stable, showing no oxygen generation or heat generation up to about 400°C. We also offer packaged products that can be selected according to the application and installation location. 【Features of Lithium Iron Phosphate Secondary Batteries】 ■ High safety ■ Long lifespan ■ Fast charging and discharging ■ Rare metal-free *For more details, please refer to the PDF materials or feel free to contact us.

• Power generation equipment

At ARCA Co., Ltd., we handle materials for solar panel installation, such as screw piles and aluminum frames. The specifications for the screw piles are 1600L × Φ76 × 2.5t, weighing 11kg (Adjustable specification 0–300mm), with a surface treatment of hot-dip galvanized 60–80um. Additionally, we can quickly provide our original frames designed to suit the shape of the installation site and the condition of the foundation. Even if you think installation may be difficult, there may be cases where our products can be installed, so please feel free to consult us first. 【Product Lineup (Excerpt)】 ■ Screw Piles ■ Aluminum Frames *For more details, please refer to the PDF materials or feel free to contact us.

• Earthworks
• Piles, caissons, sheet piles
• Pile and foundation work