This new business model aims to reduce battery operating costs and extend the lifespan of storage batteries. Current storage batteries require periodic replacement, leading to increased operating costs.
By switching to our developed maintenance system (TBMS) under a long-term contract with a fixed monthly payment, battery replacement costs become zero.
This eliminates the need for customers to budget large sums for battery replacements and levels out the cost of battery maintenance.
The maintenance system guarantees system operation, not battery capacity. (Equipment warranty is 2 years.) Batteries will be replaced free of charge if the overall system’s operational efficiency declines. (Established May 1, 2022)

Notes
・The above is merely an example and may vary depending on installation conditions, specifications, etc.
・The contract term is a minimum of 20 years. (Equipment lifespan is 20 years or more, excluding consumables)
・Installation conditions apply. (e.g., indoor installation)
・Other design specifications apply.
・The above reference price applies to Tokyo, Kanagawa, Chiba, and Saitama Prefectures.
・Applies only to industrial use when our system is installed.