Industrial&Commercial

Capacity: 6MW/10.32MW

2025.4.8

Project Liquid Cooling Energy Storage Container

Application Energy Storage Company

Address Brug.Czech

Recently, UFO Power completed the commissioning and formal delivery of two 1MW/1.72MWh liquid-cooled energy storage container projects in Prague, Czech Republic, which is an important breakthrough for UFO Power in the field of frequency regulation of European power grids. The project was jointly built by UFO Power and local energy companies. Through advanced liquid-cooled energy storage technology, it provides efficient and accurate frequency regulation services for the Czech power grid, helping to transform the energy structure and improve the stability of the power grid.

1. Project background: Frequency regulation needs under European energy transformation

With the continuous increase in the penetration rate of renewable energy in Europe, the power grid’s demand for flexible regulation is becoming increasingly urgent. As an important energy hub in Central Europe, the Czech Republic faces the dual challenges of new energy consumption and power grid fluctuations. Relying on the technical advantages of liquid-cooled energy storage systems, UFO Power has worked closely with local energy companies to tailor a set of fast-response frequency regulation solutions for the Prague power grid.

2. Technical highlights: Three core advantages of liquid-cooled energy storage system
Efficient heat dissipation, stable operation

The project adopts liquid cooling technology, the cooling capacity of the liquid cooling unit is ≤40.0KW, and the coolant uses 50% water + 50% ethylene glycol to ensure that the battery temperature is always stable within the range of ±3℃ during high-frequency charging and discharging, extending the battery life by more than 30%.

Millisecond response, precise frequency regulation

The system is equipped with an intelligent control system, which can monitor grid frequency fluctuations in real time, adjust active/reactive power through millisecond-level rapid response, and the adjustment accuracy is ±1%, effectively smoothing the instantaneous impact of the grid and ensuring the stable operation of the grid.

Modular design, flexible deployment

The two 1.72MWh containerized energy storage units adopt standardized design, which can be quickly transported and installed to adapt to the complex geographical environment and grid access needs in Europe.

Cooperation model: Multi-party collaboration empowers the smart grid

In-depth cooperation with energy companies

The project signs a capacity leasing + dynamic revenue sharing agreement with local energy companies to obtain revenue based on discharge power and duration, which not only ensures the economic feasibility of the project, but also improves the market-oriented allocation efficiency of grid regulation resources.

Grid-level collaborative dispatching

The system is connected to the Czech National Grid dispatching platform, supports remote control of active/reactive power, can meet the dual needs of primary frequency regulation and reactive compensation at the same time, and significantly improves the grid’s carrying capacity for distributed power sources.

In-depth cooperation with energy companies

The project signs a capacity leasing + dynamic revenue sharing agreement with local energy companies to obtain revenue based on discharge power and duration, which not only ensures the economic efficiency of the project, but also improves the market-oriented allocation efficiency of grid regulation resources.

Capacity: 6MW/10.32MW

Capacity: 400kW/800kWh

Capacity: 160kW/335kWh

Capacity: 200KW/400KWh

Capacity: 6MW/10.32MW

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