
Your BESS project – expertly managed from start to finish
Battery Energy Storage System (BESS), is designed to store energy for later use. It's particularly useful in managing the variability of renewable energy sources like solar and wind, providing a steady energy supply regardless of changing weather conditions​​. The exact BESS is selected based on the client's network capabilities and specific needs. Contact us to get the best solution!
Energy ON: BESS project managment

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Conceptual Design Proposal
​Selection of design partners to prepare the necessary documentation for obtaining a construction permit and securing approvals from relevant authorities. We also assist in selecting the optimal battery system and related equipment.
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Technical Design Development
Based on the approved proposal, we coordinate all technical documentation required to carry out the project. Design partners are selected to ensure smooth and professional execution.
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Comprehensive Project Management
​Site preparation, layout planning, equipment finalization (BESS, transformers, switchgear), construction tendering, and installation of fire safety, alarm, grounding, and lightning protection systems.
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Commissioning and Testing
Execution and supervision of all commissioning, testing, and system calibration works to ensure optimal performance.
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Handover, Training & Certification
​Final documentation, team training, and official handover of the project. We manage the submission process to LITGRID and ESO, and secure certification from VERT.
*When the client already has preliminary grid connection conditions from ESO or LITGRID – the project continues based on the open book principle, ensuring full transparency and the most client-friendly approach

Together with our long-standing partner UAB Staltika, we will develop a new and ambitious project in Lithuania – the development of a Battery Energy Storage System (BESS). We are building an energy compensation battery park with a permitted generation capacity of 24 MW and a storage capacity of 48 MWh. This BESS park will play an important role in ensuring a more resilient, efficient, and sustainable energy system.
Selecting the most effective battery system and ensuring its smooth integration into the energy grid are critical to the success of these projects. At Energy ON, we bring solid experience to the table — a great example is our successful delivery of a thermal power plant project to ESO, demonstrating our capability in connecting complex systems to the national grid.
ADVANTAGES

Helps to store excess energy, stabilizes the energy grid, and safeguards against potential disruptions that could compromise energy availability.

Adopting battery energy storage systems, especially those powered by renewable energy, significantly reduces carbon emissions.

BESS works with various generation technologies such as ORC and steam turbines, solar photovoltaic panels, wind turbines, etc..

In the times of power outages, the battery storage system steps in as a reliable backup, ensuring uninterrupted operations and business continuity.

Empower consumers and businesses to store low-cost solar energy and to use it during peak, high-cost periods and avoid higher tariff rates.

