High capacity battery storage system brAIn: Automotive factory

Delivery point: Yanfeng Slovakia Automotive Interior Systems, Námestovo

The battery storage is used for smart management of the electricity production and consumption at the delivery point. The Yanfeng manufacturing plant has annual electricity consumption of approximately 52 GWh, 24/7 operation, its own photovoltaic power plant, and does not encounter major power outages that would affect the production processes. The entire capacity of the battery storage is thus dedicated to the provision of ancillary services and partially also to cover micro-power outages. Thanks to our solution, the factory has significantly reduced its energy costs, including its carbon footprint, meanwhile, the payback period of the battery system brAIn was less than two years in Q2 2022.

Delivery point’s investment costs: EUR 0 under the Energy as a Service model.

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  • 432 kWh
  • 250 kWp

High capacity battery storage system brAIn + PV system: Textile factory

Delivery point: Müller Textiles, Humenné

The Müller Textiles plant is an ideal candidate for battery storage. It operates non-stop 24/7, has a rooftop PV, and its annual electricity consumption of around 4.5 GWh is high enough for the installation of a high capacity brAIn system. Thanks to these parameters, the battery storage can be charged and discharged frequently and efficiently during the day, which translates into a fast payback of the investment into green technologies. Considering the Q2 2022 energy prices, the payback period is just over four years for storage and PV combined. Thanks to our smart solution (including flexibility brAIn for cooling systems - see separate reference), the textile plant has maximized the electricity generation from the PV system and achieved a carbon footprint reduction of up to 89%. In the phase two we have added second 432 kWh container battery storage brAIn with the new-generetion LiFePO4 batteries as the plant expands its PV system by another 700 kWp.

Delivery point’s investment costs: EUR 0 under the Energy as a Service model.

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  • 864 kWh
  • 499 kWp

High capacity battery storage system brAIn + PV system: Refrigeration company

Delivery point: MRAZIARNE SERVIS, Prešov

The battery storage brAIn for the local refrigeration company MRAZIARNE SERVIS is our first exterior system with a capacity of 216 kWh. We installed it as a complement to the PV system and the whole solution will also soon be extended by the flexibility brAIn for freezers and compressors. As the building is located in a flood area, we placed the battery storage on a 1.5 m metal platform. Besides the brand new green technologies, the refrigeration company can enjoy other benefits such as proven reduction in CO2 emissions from operations, maximized use of green energy, percentage share of total achieved savings, and its increase after the end of the contract, partial coverage of micro-outages, 100-percent tolerance of electricity deviations, zero worries about project preparation, approvals, and paperwork, as well as the automated electricity plans generated by our software.

Delivery point’s investment costs: EUR 0 under the Energy as a Service model.

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  • 216 kWh
  • 400 kWp

flexibility brAIn for heat pumps: National Football Stadium

Delivery point: ŠK Slovan, Bratislava

The National Football Stadium is a unique building that has been thought through to the last detail. It boasts the title of the most modern and "greenest" stadium in Central Europe, as up to 50% of its electricity consumption can be covered by renewable energy. For one of the technologies – water/water heat pumps with a maximum output of 3,150 kW, we have deployed our digital solution Flexibility brAIn. Heat pumps are used, among other things, for lawn heating or general cooling and offer great potential for their regulation. The savings achieved by the heat pumps are thus extended by the financial effect of providing aggregated flexibility.

Delivery point’s investment costs: EUR 0 under the Energy as a Service model.

Learn more about the Flexibility brAIn on our blog.

  • 3 150 kW

flexibility brAIn for furnace and hydroelectric power plant: Metallurgical Plant

Delivery point: Železiarne Podbrezová

For the company Železiarne Podbrezová we have deployed our smart management of the arc furnace and the small hydroelectric power plant Jasenie used for iron smelting. The regulation takes place only to the extent and for such a period of time that does not affect the production process and the quality of the final products. This transmits into lower energy costs and reduction of carbon emissions arising in the process of electricity production and distribution. In this use case, the reduction of electricity consumption was achieved as well. Due to the large volume of regulation power, the financial effect achieved with the FUERGY solution represents a significant cost-optimization for Železiarne Podbrezová.

Delivery point’s investment costs: EUR 0 under the Energy as a Service model.

Learn more about the Flexibility brAIn on our blog.

  • 37,5 MW

flexibility brAIn for heat pump: Residential building

Delivery point: Matadorka, Bratislava

Our smart management was deployed also for the residential building Matadorka. Flexibility brAIn regulates the power output and thus also the electricity consumption of the heat pump according to the situation in the transmission system and electricity supplier’s load deviation in order to achieve the greatest possible financial savings. The regulation only takes place within the pre-defined limits and conditions so that it doesn’t affect the operation of the heat pump and the comfort of the residents. The effect of regulation translates into lower energy costs and a lower carbon footprint of the building.

Delivery point’s investment costs: EUR 0 under the Energy as a Service model.

Learn more about the Flexibility brAIn on our blog.

  • 600 kW

flexibility brAIn for cooling systems: Textile factory

Delivery point: Müller Textiles, Humenné

As a complement to the smart battery storage brAIn, we have also installed smart management of the textile plant’s cooling systems. The software solution Flexibility brAIn autonomously regulates the power output of the chillers according to the situation in the transmission system and the electricity supplier’s load deviation. Flexibility brAIn achieves better results when it is installed together with the battery storage, as the electricity consumption can be regulated not only by the software but also by charging and discharging of the batteries. This results in better financial savings and even greater reduction the CO2 emissions.

Delivery point’s investment costs: EUR 0 under the Energy as a Service model.

Learn more about the Flexibility brAIn on our blog.

  • 700 kW

Regulator trAId for steam-gas cycle and cogeneration units: Heating plant

Production point: Veolia, Levice

The heating plants are the ideal use case for our solution trAId by FUERGY. We have implemented it for the company Veolia in the second half of 2021 and since its launch, it has been achieving excellent results. trAId provides smart management of the steam-gas cycle, which includes a gas turbine with an output of 40 MW and a condensing unit as well as six cogeneration units with an output of 2 MW. trAId automatically regulates these energy sources in order to achieve the best possible revenue from the provision of ancillary services mFRR+ / mFRR- while using the capacity of energy sources in accordance with the technical conditions for the provision of these services.

  • 52 MW

Regulator trAId for cogeneration units: Chemical plant

Production point: Chemosvit Energochem, Svit

One of the core activities of the company Chemosvit Energochem is the generation and distribution of heat and electricity. The electricity is consumed either directly on the Chemosvit site or it is used to provide ancillary services mFRR+ / mFRR- . The trAId solution offers smart control of cogeneration units with a total output of 2 MW and aims to maximize the revenue from the provision of ancillary services.

Production point’s investment costs: EUR 0 under the Energy as a Service model.

  • 2 MW