Commercial energy storage system ENNOVY-CABINET125kW for companies that want to reduce bills and secure operational continuity
The energy storage system is a ready-to-use solution with a built-in inverter, designed for retail, service, production and logistics facilities with connection capacity of up to 500 kW.
ENNOVY-CABINET125kW is a solution between a home storage system and an industrial system
ENNOVY-CABINET125kW is a solution for companies that need more capacity and power than typical home storage systems, but do not yet require a large containerized system.
The system can work with a photovoltaic installation, the power grid, EV chargers and the facility’s internal energy infrastructure.
- For companies with a photovoltaic installation.
- For facilities with high energy costs.
- For sites requiring backup power.
- For companies planning EV charging.
- For enterprises that want to increase self-consumption.

Technical specification
Below we present the basic technical parameters of the commercial energy storage system.

Technical specification
Basic technical data of the system.
| Parameter | Unit | Value |
|---|---|---|
| Cell type | - | LFP (LiFePO4), GSP71173204F |
| Inverter | - | EPCS125-AM |
| Nominal voltage | V | 832 |
| Battery system energy | kWh | 261,2 |
| Charge/discharge rate | - | 0,5C |
| Cooling method | - | Liquid cooling |
| Application | - | Utility-scale, C&I |
| Dimensions | W × D × H (mm) | 1175 × 1300 × 2230 |
| Weight | kg | 2730 |
| Rated output power | kW | 125 |
| Nominal voltage | V | 230/400 |
| Fire protection system | - | Aerosol |
For which companies is the ENNOVY-CABINET125kW energy storage system suitable?
The solution is especially beneficial where there is daytime energy consumption, PV production, high distribution costs, the need to secure facility operation, and for companies with connection capacity of up to 500 kW.
Stores and retail chains
For facilities with high daytime energy consumption and a PV installation.
Hotels and service facilities
For companies that want to reduce costs and increase the operational security of the facility.
Offices and commercial buildings
For facilities where cost control and power supply stability are important.
Small production plants
For companies with machines, technological equipment and variable energy consumption.
Agriculture and processing
For facilities using PV, cold rooms, pumps or seasonal infrastructure.
Companies with EV chargers
For enterprises planning electric vehicle charging or EV fleet development.
What does your company gain?
A commercial energy storage system is not just a battery. It is a tool for reducing costs, increasing self-consumption and improving energy security.
5-year warranty
You receive a solution covered by a 5-year warranty, providing greater investment security.
Polish service within 48 hours
We provide local service support in Poland and a quick response to operational requests.
Ready for EV chargers
The system can support electric vehicle charging infrastructure and reduce grid loads.
Greater self-consumption from PV
The storage system allows you to use more of your own energy instead of exporting it to the grid.
Lower energy bills
The system can reduce energy consumption during expensive hours and support cost optimization.
Protection against power outages
Ability to back up selected loads in the event of a grid failure.
Better use of power capacity
The storage system can support the facility during temporary increases in energy demand.
Automatic operation thanks to EMS
The storage system operates according to a strategy matched to the company’s energy needs.
Without EMS, it is just a battery
ENNO-EMS manages the operation of the energy storage system in real time. It can also be integrated with the company’s entire infrastructure. The software fully meets cybersecurity requirements.
Storage operating strategies
The system can automatically select how the storage system charges and discharges to increase savings and the company’s energy security.
- Increasing self-consumption of energy from PV
- Reducing peak power demand
- Backup operation for selected circuits
- Cost optimization with dynamic tariffs
Full control over energy
Monitoring operating parameters, viewing energy flows and automatic storage management allow decisions to be made based on data, not assumptions.
- Storage operation overview
- Integration with PV and the grid
- Savings reporting
- Remote service support
Commercial or industrial energy storage system?
A commercial energy storage system is a compact solution for companies that want to start with optimizing energy consumption, PV and power supply security.
| Feature | Commercial energy storage system | Industrial energy storage system |
|---|---|---|
| Customer type | Small and medium-sized companies, service facilities, offices, stores, hotels, workshops. | Large plants, industry, renewable energy, energy investors. |
| Scale | Compact or modular configuration matched to the facility. | Containerized systems or large-scale battery installations. |
| Main goals | Self-consumption, PV, lower bills, backup, EV chargers. | Arbitrage, capacity market, system services, balancing, large consumption profiles. |
| Investment process | Faster, simpler and easier to implement in an existing facility. | More complex, often requiring broader documentation and infrastructure works. |
| Control | ENNO-EMS for optimizing consumption and PV operation. | ENNO-EMS for advanced market and industrial strategies. |
What our clients say about us
Find out which energy storage system will be best for your company
Send an inquiry and we will contact you to help select the right solution tailored to your company’s needs.
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