Co-located Energy Systems. Unlock more value from renewable energy generation
Battery Energy Storage Systems (BESS) and integrated energy solutions for solar and wind farms. Make better use of renewable generation, maximise available grid capacity and unlock new revenue opportunities.
The energy transition demands greater flexibility across the electricity network. For developers, investors and operators of solar and wind assets, battery storage creates new opportunities to optimise renewable generation, maximise grid connection capacity and participate in increasingly dynamic energy markets.
By integrating a BESS with a solar or wind farm, individual assets become one coordinated energy system.
A changing energy landscape
Renewable generation depends on weather conditions, whilst electricity demand follows a different pattern. At the same time, available grid capacity is becoming increasingly scarce, and generation output can be restricted due to network constraints.
Battery storage introduces the flexibility needed to bridge that gap.
Key topics driving utility-scale energy storage
Why choose Zwart?
A utility-scale energy system brings together multiple technologies, stakeholders and disciplines. Success depends on more than selecting the right components. Every element must operate as one integrated system.
That is where Zwart adds value. Our expertise combines power distribution, control engineering and complex energy systems with in-house engineering, integration and project delivery capabilities.
Proven quality
With more than 95 years of experience in critical infrastructure, we operate in sectors where reliability, safety and performance are essential.
Tailored solutions
Battery storage, inverters, transformers, medium-voltage infrastructure, Energy Management Systems and grid connections are designed as one integrated solution, aligned with the site's specific requirements and operating environment.
Everything under one roof
From engineering and procurement through to construction and commissioning, our experienced team maintains complete control throughout the project lifecycle.
Service & maintenance
Our dedicated service team provides remote monitoring and 24/7 support, ensuring dependable long-term performance.
Making better use of energy and grid capacity
Battery storage makes renewable generation more flexible
A Battery Energy Storage System stores electricity when renewable generation is available and deploys it when it creates the greatest value.
This provides greater control over energy production, grid capacity and the timing of energy availability.
Maximise renewable generation
Store available energy when immediate consumption or export to the grid is limited.
Reduce curtailment
Capture excess renewable generation during production peaks and keep more clean energy available for productive use.
Unlock flexibility value
Deploy stored energy and available capacity when market conditions or grid requirements create the greatest return.
Our process
Analysis & consultancy
We assess energy consumption, generation assets, grid capacity and future growth plans. This includes feasibility studies, business case development, payback calculations and subsidy opportunities.
System design & hardware
From battery energy storage and Energy Management Systems (EMS) to solar PV, CHP installations and backup generators. The right technology, engineered for safe and reliable integration.
Turnkey delivery
Engineering, installation, integration and project management delivered through a single experienced partner, with one point of contact throughout the project.
Smart energy management
Advanced Energy Management Systems optimise capacity utilisation through peak shaving, load balancing, grid monitoring and real-time control.
Energy optimisation
We help unlock additional value from energy assets. By participating in balancing markets and flexibility services, stored energy can generate additional revenue streams and strengthen the project business case.
Service & maintenance
Preventive maintenance, corrective support, continuous monitoring and 24/7 assistance ensure long-term system reliability and availability.
Flevoland | Utility-Scale Battery Storage Maximising Solar Energy Value
For a horticultural site in Flevoland, we are delivering a large-scale Battery Energy Storage System directly integrated with a 14 MWp solar farm. Rather than operating as separate assets, generation and storage function as one intelligent energy system. By strategically storing solar energy and deploying it when it delivers the greatest value, the system increases the utilisation of locally generated renewable electricity whilst creating additional flexibility for energy market participation. The result is a future-ready energy system that combines renewable generation with utility-scale battery storage.
Wateringen | Utility-Scale Battery Storage Delivering Flexibility
For a horticultural business in Wateringen, we delivered a large-scale Battery Energy Storage System designed to deploy substantial energy volumes across balancing markets and flexibility services. Through a centralised Power Management System, the available capacity is continuously optimised. The result is greater control over energy, increased operational flexibility and an installation prepared for an increasingly dynamic energy market.
The right technology. One integrated system.
Co-located renewable energy projects bring together multiple technical disciplines. System integration determines how effectively the overall solution performs. Battery Energy Storage Systems, inverters, transformers, medium-voltage infrastructure, Energy Management Systems and grid connections are designed and integrated as one coordinated architecture, with careful attention to control, communication and cybersecurity. As an independent system integrator, Zwart remains technology- and manufacturer-agnostic. This allows every solution to be configured around the site's technical requirements, energy profile and operational objectives.
Battery Energy Storage Systems (BESS)
Store energy for the moments it delivers the greatest value.
Energy Management Systems
Coordinate generation, storage and grid infrastructure in real time.
Co-located systems
Directly integrate battery storage with solar and wind generation assets.
Curtailment management
Reduce lost production and maximise renewable energy utilisation
Microgrids
Enable all energy assets to operate as one intelligent energy ecosystem.
