Key activity of TESLA Energy Storage je predaj škálovateľných batériových úložísk, v ktorých využívame tie najkvalitnejšie kvapalinou chladené  batériové moduly od spoločnosti CATL.


Viedenská cesta 5. 851 05 Bratislava

+421 911 101 073

Actively optimize electricity management

Battery Storage Systems (BESS)

Our battery storage systems utilize technology from the best global manufacturers. In our systems, we employ liquid-cooled battery cells from CATL. The failure rate of battery cells is reduced to 1/1,000,000,000 thanks to over 6,800 quality control points and more than 700 tests conducted on each cell, ensuring the quality of the battery storage. Along with a suitable combination of components, high-quality engineering, and precise sizing, we provide our clients with technologically advanced and intelligent solutions that will benefit our clients for a long time. Our production and assembly in TESLA Liptovský Hrádok adhere to the strictest standards and ISO certifications, guaranteeing the high quality of our solutions.  

BESS Advantages

What benefits can we bring to you?

Možnosť podporných služieb a <br />flexibility <br />
The possibility of support services and
Batteries are important for maintaining the quality of energy supply and ensuring the reliability of the power system. Their activation provides regulatory energy, thus stabilizing the grid and improving its efficiency

Spolupráca s obnoviteľnými zdrojmi
Collaboration with renewable energy sources
BESS enables the maximization of renewable energy sources (RES) utilization by storing energy during periods of higher production and using it when needed. This system also contributes to the stabilization of the electrical grid by balancing fluctuations in energy production and demand.

Peak shaving
Peak shaving
Using a battery during peak demand times, when it supplies electricity in parallel with the grid, covers the energy demand and allows for the reduction of the client's reserved capacity. This reduction in capacity leads to savings on fixed monthly payments and also helps to avoid fees for exceeding the reserved capacity.

Záložné napájanie
Backup power supply
As an extremely fast ramp-up power supply, the BESS can provide fast performance for operation needs. In conjunction with external permanent sources (CHP units or diesel generators), it can significantly eliminate the impact of unexpected distribution grid outages.

Obchodovanie s elektrickou energiou
Electricity trading
By storing energy at times of lower prices and using it at times of higher prices - according to the tariff, exchange, intraday trading, or regulatory tariffs - is the battery energy storage system a great tool for electricity trading.

Škálovateľnosť a variabilita vyhotovení
Scalability and Variability of Implementations.
TESLA battery storage systems are manufactured as indoor, outdoor, cabinet, and container solutions with the capacity and power dimensioned according to the client's needs.

Plná servisná vybavenosť a komfortná dodacia doba
Full service availability and convenient delivery times
Thanks to our comprehensive services, we offer the availability of service technicians, BESS monitoring, and 24/7 dispatching.

Capacity from

Our scalable solutions are suitable for requirements of small business and residential buildings...

Capacity up to
kWh well as the wide range of requirements of the industrial parks, production factories or energy sector.


Product portfolio

Why to invest in battery energy storage system?

Battery storage in the TESLA Energy Storage portfolio is the ideal solution for companies of all sizes and orientations. The ability to store electrical energy makes your business more independent and economically efficient. Diverse models of energy storage allow its utilization in various ways. With the proper configuration of the usage model, the return on investment for the battery storage can be less than three years. Our unique strength lies in the absolute complexity of services that we, together with the battery storage, can provide within our holding. We specialize in designing solutions precisely according to the operational needs of a specific client. Along with our proprietary software for battery storage management and usage model designs, we offer you a unique added value that will help you maximize the benefits from your storage. 


Our experts will provide you more details.

Our projects

Several satisfied clients have already tried our interior and exterior solutions, so you can rely on us:


Our sales representatives can be found
in the Central Europe region.

TESLA Energy Storage SK, a.s.
TESLA Energy Storage SK, a.s.
Viedenská cesta 5, 851 05 Bratislava
Slovak republic
Tel: +421 911 101 073
TESLA Energy Storage a.s.
TESLA Energy Storage a.s.
Národní 973/41, 110 00 Praha - Staré Město
Czech Republic
Tel: +420 773 831 147


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