Utility BESS design

Collaboration between equipments manufacturers, engineers, designers, legal frameworks and all stakeholders is critical to the success of implementation.

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Grid & System engineering

Power system studies, interconnections, load flow, protection coordination, EMC, control architecture, EMS logic, setpoints, business logic, and metering/SCADA requirements.

Energy Storage & PCS design

Topology and sizing, DC block + PCS optimisation, RMU, MV transformers, grounding, AC protection, DC protection, redundancy, access, arrangement, and expansions.

Constructability

Balance of Plant, Scope of Work, Safety, Risk Register, Civil design, BoQ, RFQs, RFIs, QA/QC, scheduling, installation sequence, procedures, FAT, SAT, bankable documents.

Integration and testing

Combining EMS SAT procedures on FAT level we ensure timely commissioning  without delays

Innovation

Innovative approach is necessary to optimise the functionality and longevity of storage systems we design.

Reliability

By familiarising all stakeholders with important conditions and deadlines, we lead the project management so that everything runs smoothly.

Scalability

From challenging industrial integrations to large utility-scale space interventions, we cover all projects types.

Battery Storage Solutions

Feeder support

BESS is used to support the radial distribution network and changes in prosumer demand in it.

Energy Arbitrage

BESS is used as an independent energy facility for arbitrage in the electricity market.

EV charging

BESS is used to support the local network and reduce peak consumption when charging EVs.

Microgrids

BESS is used for balancing and grid-forming in heterogeneous microgrid systems.

faq

What's included in your engineering service?

We offer a turnkey service, either as dedicated designers or as an EPC. 

We offer all professions and cover all project documentation in accordance with the legal framework of the countries in which we operate.

In which countries do you offer your services?

We are headquartered in Croatia and from here we cover the primary market of SEE Europe. 

Currently, through our subsidiaries, we cover the markets of Poland, Romania and Bulgaria, and through partners we operate in Hungary and the Czech Republic.

How do you manage the technical and operational risks of the project?

We start by conditioning the project according to our clients' requirements. With expert knowledge of the technology of different vendors, we guide the technology selection process and ensure that the integration of BESS with the grid and surrounding systems is clear and precise. Finally, we pay great attention to cybersecurity and EMS reliability, testing plans, FAT/SAT, warranties and O&M concept.

How is the liability and guarantee of the EPC contract structured?

The EPC contract is a single point of responsibility for the client. 

An integral part of the contract and its permanent annex is the Scope of Work adapted to the project, which defines all the details of engineering, procurement, construction, commissioning, and handover.

In addition, we provide performance guarantees for system availability, efficiency, and response time of BESS, and define liquidated damages for delays and performance.

We also transfer equipment warranties to the investor.