
We supply and install tailored commercial battery storage systems that will reduce your energy costs and protect your business from energy disruptions. Book your free consultation today to discover how much you could save.

Our commercial battery storage systems help businesses take control of rising energy prices and typically deliver savings of 30% or more. By storing energy when rates are low, you can take advantage of intelligent battery storage and reduce your energy spend.

Protect your business from unexpected power outages with reliable battery backup. Our commercial battery storage systems keep essential operations running, help prevent costly disruptions and safeguard critical equipment — giving you greater resilience and peace of mind when the grid cannot be relied upon.

Turn energy storage into a smart financial asset. With typical returns achieved within 3–7 years, commercial battery systems reduce ongoing electricity costs, offer tax advantages and can even generate additional revenue by exporting stored energy back to the grid.

Prepare your business for tomorrow with battery storage that supports renewable integration and maximises the value of your solar investment. Gain a more resilient, sustainable energy supply that evolves alongside your business and future energy demands.
Every system is tailored around your business following a free on-site survey and technical assessment, to ensure optimal performance, scalable capacity and long-term energy savings.
Through our certified finance partners, we offer flexible funding solutions, including no upfront costs, while allowing your business to benefit from immediate savings.
Our experienced specialists install industry-leading battery brands with UK technical support, delivering dependable performance, expert installation and professional aftercare your business can rely on.




Battery storage is an advanced energy technology that allows businesses to store electricity for use when it's needed most. A battery storage system charges from the grid or renewable sources such as solar, then uses that energy during peak periods, outages or times of high demand. This enables organisations to purchase electricity at off-peak rates, improve energy resilience and reduce reliance on the grid. While battery systems are more efficiently paired with solar panels to maximise renewable energy generation, they can also operate as a powerful solution on their own.
Businesses with consistent daytime operations, high energy usage or rising electricity prices often see the greatest impact. The free technical consultation helps identify where storage can deliver the strongest operational and financial benefits.
We offer a 10-year or 15-year warranty for every commercial battery system, and we guarantee 6,000-10,000 cycles depending on the battery.
From our initial free technical consultation, we will tailor a battery storage solution to suit your energy needs, available space and current system.
No, battery storage systems can operate independently by storing electricity from the grid during off-peak periods for use when your business needs it most, greatly reducing your energy bills. However, pairing it with solar can maximise resilience, increase savings and increase your returns by selling unused energy. If you are interested in also installing solar panels, please get in touch to arrange a free consultation.
Yes, every system is connected to a smart monitoring app that provides 24/7 visibility of energy usage, performance, and diagnostics, allowing you to track efficiency and maintain complete operational confidence.
Yes, we offer a 12-month service and maintenance contract for £195.00 per year, or £16.50 per month, which includes one free call-out annually for added peace of mind.
Yes, we work with certified finance partners to provide flexible funding solutions, making it easier for businesses to invest in battery storage while avoiding hefty upfront costs.
Installation timelines are confirmed following the initial free on-site technical consultation, but most commercial battery systems are installed within approximately 2–4 days.
DAC Energy Solutions Ltd
St. Peter's Street, Bishop's Waltham, Southampton, SO32 1AD, United Kingdom
Copyright © 2023 DAC - Company Reg 11004353 - MCS NIC600279 - RECC 00073412 - TRUSTMARK 3094628 - British Chamber of Commerce 10932