Large Stationary Energy Storage System

Products using the Bind BatteryTM technology

The Bind BatteryTM uses the 24V system virtual cell as the basic module. By increasing a number of connections of the virtual cells in series or in parallel depending on applications, the voltage and the capacity can be adjusted to meet the required specification.

A large stationary energy storage system provides power backup, peak cut, or peak shift for a mid-sized entire office, warehouse or factory.

Major Applications

In addition to providing uninterrupted power supply in emergencies, the Bind BatteryTM is capable of saving the overall electricity cost by storing an inexpensive night-time electricity with its peak-cut function.
Moreover, it maximizes the efficiency of power converters such as power conditioning system for photo voltaic (PV) panels by effectively controlling the current flow to the converters. It can also store unused and wasted electricity from the renewable power sources and increase the total power generation at a mega solar power plant.

  • Power backup in emergencies for mid-sized offices or factories
  • Peak cut / Peak shift
  • Improve power converter efficiency
  • Power-leveling of renewable energy


The Bind BatteryTM can comprise a low-cost and high-safety energy storage system.

  • CONNEXX SYSTEMS’ proprietary technology “Bind BatteryTM” provides high safety.
  • Cost reduction by as much as 40% compared with 100% lithium ion batteries. (*)
  • Uninterrupted power supply during a power failure.
  • Long life of 3,000 cycles or more. (*)
  • * It varies depending on specifications, battery capacity, and other factors.

An example of System Application

Energy Storage System for Peak Cut and Backup of a Factory (500kWh)

  • The cost cut by supplying power from the energy storage system during normal hours and reducing a peak demand value.
  • Power supply from the energy storage system as a backup in an emergency or during power failure.