Unlocking the Full
2.5MWh capacity enables
Reliable, Japan-Made
Battery SystemsDesigned and built in-house
to global standards.
PowerX designs and develops everything from hardware to software in-house, ensuring swift and reliable support when it matters most.
| PowerX | Company A | |
|---|---|---|
| Cloud |  |  |
| Site Controller | | |
| Energy Management | | |
| Battery System Controller | | |
| Rack Controller | | |
| Module Cotroller | |
Top-Tier Battery Cells
We use globally proven, cost-effective cells that deliver both high performance and safety, meeting international standards.
Long-Term Warranty
2-year manufacturing warranty and 20-year guarantee for 70% state-of-health capacity.
9GWh
Proven Performance
Utilizing cells with a strong track record of over 9GWh in successful deployments across various applications.
Reliability, Safety,
and Convenience All in One
Versatile Installation Options
Suitable for battery farms of all sizes.
Save on Facility Electricity Costs
Reduce electricity costs with renewable energy.
PowerOS
Standard battery management
software for seamless operation.
Nationwide Installation Capability
Proven track record across numerous installations.
Installations of Any Size,
Powered by PowerX
Industrial・Commercial Batteries
Energy Storage for Carbon Reduction, Cost Savings, and BCP
Optimizes energy use in factories, warehouses, and buildings, adjusting to changing conditions with software-driven control.*3
Reduction in Electricity Costs
38%
Maximize renewable energy use, reduce peak electricity costs with charging and discharging control.
Increase Renewable Energy Utilization
40pt
By integrating batteries with solar power systems, maximize the use of excess power.
Grid batteries
Flexible design for Long-Term
Decarbonization Auction, grid-connected storage, and battery farms, all monitored and operated securely with network surveillance.
Cell Level Visibility
Our in-house BMS and software stack ensures you have secure remote access to cell-level data and control, down to the cell-level. Even at battery farm scale.
24/7Support
Our software, PowerOS, provides remote monitoring to ensure smooth operation.
AI-Driven Management
Our AI solutions can fully automate the operation of battery systems.
20-Year Warranty for
Reliable Energy
Management
Benefit from a 20-year capacity warranty and maintenance-free energy storage, reducing operational costs and eliminating additional maintenance or replacement fees.
PowerOS for Efficient
Battery Management
Optimize energy storage with PowerOS, featuring remote monitoring and AI solutions. Supporting over 2,500 facilities nationwide, it ensures secure, timely maintenance and emergency services within a week.
Deployed Today.
Shipping Globally Q3 2025
Reliable Made in Japan batteries, perfectly sized for your location. Full support from installation to operation.
Our 10ft Battery is
Mega Power SAvailable from Q3 2025
- ESS Max Operational Voltage
- 1476 V
- Operating Voltage Range
- 1040 - 1500 V
- Battery Type
- LFP
- Dimensions
- H2896mm W2438mm D2991mm
- Weight
- 2496 kWh
- Nominal Capacity
- 2246 kWh
- Rated Capacity
- 835.92 kWh
- Nominal Capacity/Rack System
- 3
Made in Japan Batteries,
Mass Production Underway
For urgent delivery requests,
please contact us.
※1 A state in which economic benefits can be achieved by introducing storage batteries. According to estimates by the Ministry of Economy, Trade, and Industry, this equates to less than 60,000 yen/kWh for commercial and industrial use and less than 70,000 yen/kWh for residential use. ※2 By including certain costs in the initial investment, it is possible to achieve maintenance-free operation for 20 years and guarantee battery capacity after 20 years. ※3 A simulation case involving the introduction of a new solar power generation system, our storage batteries, and EMS (Energy Management System) into a logistics warehouse.