Battery Energy Storage Systems (BESS)
Solar battery storage systems help you take control of your energy, reduce peak demand costs, and maximise the value of your solar or grid supply.
We design, install, and maintain commercial and industrial battery energy storage systems across the UK – from standalone installations to fully integrated solar and storage solutions.
Speak to our team to understand what size system your site needs and what savings are realistically achievable.
Our Battery Storage Services
We assess your site load profile, existing solar (if applicable), and energy usage patterns to design a system that will work for your needs.
We install commercial-grade lithium battery systems designed for safety, performance, and long-term reliability. We also apply for all DNO applications. All systems are fully compliant with UK electrical regulations.
If you already have solar, we integrate storage to improve self-consumption and reduce export dependency. If you don’t, we can design a combined system from scratch.
Smart control systems allow you to charge and discharge based on tariffs, demand peaks, or site-specific requirements.
We provide ongoing monitoring, servicing, and fault response to keep systems performing as expected. We can offer this as one off support or as a contract.
We are often brought in to assess or correct:
- Poorly sized battery systems
- Incorrect inverter / battery pairing
- Underperforming storage systems
- Lack of integration with solar PV
- No optimisation strategy in place
- Monitoring systems not reflecting real usage
Who is Battery storage for?
- Warehouses and logistics hubs with high peak demand
- Manufacturing sites with heavy machinery loads
- Agricultural operations with solar already installed
- Commercial landlords looking to reduce tenant energy costs
- Sites on time-of-use or peak-demand tariffs
- Businesses wanting backup resilience during outages
Battery storage helps you:
- Avoid peak-time electricity charges
- Store excess solar generation
- Reduce grid dependency
- Improve energy resilience
- Stabilise long-term energy costs
- Reduce carbon footprint
In many cases, the biggest savings come from peak shaving, not just solar self-consumption.
Costs and ROI for solar panel battery storage
Battery storage systems vary significantly depending on size, usage profile, and integration requirements.
As a guide:
- Small commercial systems: £15,000 – £40,000
- Mid-scale systems: £40,000 – £150,000+
- Large industrial systems: £150,000 – £500,000+
Payback typically depends on:
- Energy usage profile
- Tariff structure
- Peak demand charges
- Solar integration
We always provide a clear ROI estimate before installation — based on real usage data, not assumptions.
How does solar battery storage work?
- Charge
- Battery stores energy from solar or off-peak grid periods
- Store
- Energy is held safely in a managed battery system
- Discharge
- Power is used when demand or electricity prices are highest
- Optimise
- Smart controls ensure the system runs efficiently automatically
