top of page

1 MW BATTERIES

VTT 1 MW.png

Our grid-scale battery energy storage solutions expand from a basic unit of 1 MW to a scalable network for installations of 5 MW, 10 MW, 50 MW or more. These are suitable for utility-scale battery energy storage system designed for large, demanding energy applications. These batteries are engineered for high power, high energy capacity, and fast response performance. This system is suitable for grid operators, large renewable installations, industrial energy users, and utility applications that require reliable and flexible energy storage.

Key Technical Characteristics

 

Power Output

  • System power starts at 1.0 MW and above, scalable to very large installations

 

Energy Capacity

  • System energy capacity starts at 1.5 MWh and above, expandable based on configuration

 

Battery Technology

  • Uses Lithium-ion LFP (Lithium Iron Phosphate) battery cells

 

Designed Lifetime

  • Engineered for more than 12 years of operational life

 

Performance

  • Fast reaction time (typically less than 500 ms), enabling rapid response to grid or load conditions

 

System Features

​

Power Conversion

  • High-power inverters with robust efficiency and power factor control

  • Designed to handle large electrical loads and grid interactions

 

Battery Racks

  • Typical rack capacity around 372.7 kWh per unit

  • Modular rack design allows scaling to very high energy totals

  • High depth of discharge and strong cycle retention over many cycles

 

Control & Communication

  • Communication interfaces including Ethernet, Modbus and cellular options

  • System designed for remote monitoring and integration with energy management platforms

 

Environmental & Mechanical Design

  • Industrial-grade enclosure with high ingress protection for outdoor installation

  • Wide operating temperature range for use in diverse climates

  • Active cooling and integrated fire safety systems for safe operation

 

Operational Benefits

 

These batteries enable a range of advanced energy functions:

  • Large-scale renewable integration, storing and shifting production from solar and wind

  • Peak shaving and load management for industrial and utility customers

  • Grid support services, such as frequency response and reliability enhancements

  • Energy trading and arbitrage in electricity markets

  • Backup power and resilience for critical infrastructure

 

The system’s modularity and high power make it suitable for applications at the scale of utilities or very large energy users.

​

Warranty & Reliability

​

  • Designed for long operational life in heavy-duty applications

  • Battery performance warranty covering capacity over time

  • Product warranty based on system components and configuration

  • Built to meet international safety and certification standards

 

Typical Use Cases

 

These batteries are designed for:

  • Large photovoltaic and wind power plants

  • Distribution and transmission system operators

  • Industrial energy centres and utilities

  • Energy market participation (ancillary services, arbitrage)

  • Electromobility hubs with significant load requirements

bottom of page