The Power of Battery Energy Storage Systems for EV Charging

by | Nov 24, 2023 | Editorial

Electric vehicles (EVs) are rapidly becoming a common sight on our roads, and as their popularity grows, so does the demand for reliable and efficient EV charging infrastructure. To meet this demand, innovative solutions are emerging, and one of the most promising developments in recent time is the integration of battery energy storage systems (BESS) into EV charging installations. In this blog, we will explore how BESS is revolutionizing EV charging and why it’s a game-changer for the industry and businesses alike.


The Power of Battery Energy Storage Systems

There are several advantages of battery storage solutions when paired with EV chargers. If these batteries are built into the infrastructure for the charge points and utilised correctly it can maximise your efficiency while reducing possible costly power upgrade costs.


1. Load Management and Optimization:

As the UK witnesses a surge in the adoption of electric vehicles, charging stations often face high demand during peak hours. This can put strain on your businesses power capacity as well as leading to increased electricity costs. However, a BESS can level up your EV charging infrastructure by storing excess energy during off-peak times and releasing it during peak demand periods. This not only ensures a more stable and cost-effective charging experience for customers but also reduces the load on the grid.


2. Grid Support and Stability:

Battery systems can play a crucial role in stabilizing the power grid. They provide grid support services such as peak shaving and frequency regulation. This not only benefits your charging infrastructure but also contributes to the overall stability of the energy grid. As time goes on with more EV chargers becoming available this stain could potentially cause issues UK wide. So by installing a BESS you not only support the grid but it can even lead to additional revenue opportunities through demand response programs.

3. Increased Power Capacity:

Having a BESS can even essentially increase your available power capacity. If you know you need quicker shorter charges throughout the day you may not be able to install a faster charger with your current power supply. This can cause costly power upgrades to be required in order to get the speed needed. But if you know the charger’s usage will not be constantly throughout the day and a BESS put in place it can allow for a rapid charger to utilise the battery power ensuing faster charging.


4. Backup Power for Uninterrupted Charging:

Reliability is key for EV owners. And with a BESS, you can provide backup power during grid outages. This means that your charging stations will continue to function, ensuring that EV owners can charge their vehicles even in the event of a power interruption, adding an increased value to your services you offer.


5. Energy Cost Savings:

Businesses utilising EV charging as a service can benefit from using stored energy during peak pricing hours. By doing so, you can reduce your electricity costs. Whilst also making your EV charging services more cost-effective and competitive compared to your competitors.


6. Sustainable Integration of Renewables:

If you’re looking at integrating renewable energy into your EV charge point system. BESS can play a crucial role in integrating renewable energy sources like solar and wind into your EV charging infrastructure. Excess energy generated during the day can be stored in the batteries and used to charge EVs when needed, reducing carbon emissions, and promoting cleaner energy use. To see how renewable energy could integrate into your business click here.



The future of EV charging is evolving, and battery energy storage systems are at the forefront of this transformation. Integrating BESS into EV charging installations is a strategic move that not only enhances the reliability and cost-effectiveness of their services but also aligns with sustainability goals. With the power of BESS, the journey toward a cleaner and more efficient EV charging infrastructure is well underway, bringing us one step closer to a greener, more sustainable transportation future. Enquire now to see how EV could fit into your business.