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Project references - Battery Energy Storage System
At Sparq, we are dedicated to delivering top-quality products and services while driving innovation for a greener future. Every project we take on is a step toward sustainability, helping our clients create meaningful change. Explore the case studies below to see how we collaborate with like-minded partners to make a lasting impact.
BESS in Helsingborg
A project of 400kW-430kWh built with LFP-batteries in modules. Liquid cooled 10 foot container with PCD from Sinexcel. This container includes Lighting and a complete Fire Fighting System (FFS). Specially designed for ancillary services in Sweden.
BESS in Skövde
A project of 1.2MW-3MWh built with LFP-batteries in modules of 51.2V-206Ah. With a PCS from CE+T this cabinet is designed for indoor use. The system is aimed for ancillary services & power charging of electric buses.

Midsized BESS in Varberg
A project of 100kW-114.7kWh built with LFP-batteries in modules of 51.2V-206Ah. With a PCS from CE+T this cabinet is designed for ancillary services in Sweden.



BESS in Båstad
A robust 375kW/430kWh system, designed to connect seamlessly to the local flex market in Båstad. Containerized battery energy storage system for outdoor use, strategically positioned next to a large grocery store. Built of 30 battery modules with an Integrated Swedish EMS system from Voltic. The scalable design allows for future capacity expansion without the replacement of the whole system.



Large-scale BESS
A 20 foot container with air cooling system of 750kW-860kWh. Designed for ancillary services to maintain grid stability and reliability. The system is built with battery modules inside of the container which enables capacity expansion without a full system replacement, reducing long-term costs for the end-client.




Kode Solenergi
A complete BESS system consisting of 30 battery modules with a capacity of 375kW-430kWh was designed to achieve stable returns through the various ancillary services available in the Swedish market (Göteborgs Energi & Svenska Kraftnät). In this container, we have used Sinexcel 500 as an inverter.



BESS for Solarclarity
Customized battery storage solution for frequency support and peak shaving. Designed entirely by Sparq’s engineers, IP54-classified and EI60-fire resistive cabinet represents one of the unique projects for all involved. With a capacity of 187.5kW/200kWh, the BESS was fully installed and commissioned by our Nordic colleagues, delivering a robust and scalable system to meet future demands



Rödeby Kraft
Battery modules were installed in a 10-foot container near the substation, allowing for easy outdoor placement and connection to the grid. The system currently operates at 125 kW and 158 kWh, with the flexibility to expand to 250 kW by adding more battery modules.