Commercial & Industrial (C&I) Battery Storage

Take control of your site’s energy. Our C&I storage solutions capture excess solar, buy low/use high with dynamic tariffs, and provide seamless backup to keep operations running. With smart scheduling and real-time optimisation, businesses can cut energy costs while improving resilience and sustainability.
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Why C&I Storage

C&I storage smooths demand, lowers your peak charges, and supports EV charging, process loads, and critical systems. It integrates with multiple scenarios — grid-tied, microgrids, solar-storage-charging hubs, and even solar-storage-diesel hybrids — so you get stable, flexible power across complex sites. Advanced safety and monitoring deliver long-term reliability for commercial, industrial, and public-sector applications.

Smart, Automated Energy Management

An integrated energy management system (EMS) forecasts site loads, weather, and tariffs, then automatically dispatches the battery for the best outcome. Create time-of-use schedules, set peak-shaving limits, and define backup priorities from a simple dashboard. Multi-site portfolios can be monitored and controlled centrally, with alerts, reporting, and APIs for deeper integration with building management and billing systems.

Frequently Asked Questions

Got questions about going green?

We know that switching to renewable energy can feel like a big step, so we’ve answered some of the most common questions we hear from customers. Whether you’re looking into solar panels, EV chargers, heat pumps or battery storage, you'll find helpful info right here.

Still got questions? Why not contact us to learn more.
CloseCooper Renewables made everything so easy—from install to aftercare. Would recommend to anyone switching to solar.
Sarah T, Bishop Auckland

It’s a scalable energy system for commercial and industrial sites that stores electricity for later use — reducing peak demand charges, providing backup power, and helping you optimise against time-of-use tariffs.

By charging off-peak (cheap) and discharging at peak (expensive), shaving demand spikes, and capturing surplus on-site generation (e.g., solar) instead of exporting it at low rates.

Yes. Systems can be AC-coupled, DC-coupled, or hybrid to work with existing PV arrays and to support EV charging bays, even during site peaks.

Sizing depends on your load profile, tariff structure, peak demand, and any backup requirement. We analyse interval data (e.g., half-hourly) to recommend power (kW) and energy (kWh) that deliver the best return.

If specified with backup/EPS or microgrid capability, the system can keep priority loads running and switch over rapidly to minimise disruption.

That depends on the hardware and configuration. Many commercial systems can switch in milliseconds for protected circuits; we’ll confirm based on your critical loads.

C&I storage includes multi-level protections (cell/module/cabinet), thermal management, fire detection/suppression options, and remote diagnostics. Installations adhere to relevant UK standards and DNO requirements.

Cabinets suit plant rooms and internal spaces; containerised units work well in yards or depots. We’ll assess ventilation, access, clearances, and environmental conditions.

 

Ready to add a C&I storage for your business?

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Safety & Reliability Built In

Safety is engineered at every level, with cell, module, and cabinet protections; thermal management; and intelligent fault detection. Enclosures are designed for demanding environments and can be specified with appropriate ingress protection, fire detection/suppression options, and grid compliance to relevant standards. Remote diagnostics and firmware updates help keep systems operating reliably over the long term.

Scalable Hardware Options

From compact cabinets for plant rooms to containerised systems for yards and depots, storage can scale from tens of kilowatts to multi-megawatt installations. Choose DC-coupled, AC-coupled, or hybrid architectures to suit your site, with options for PV oversizing, high surge capability for motor starts, and fast switchover for essential loads. As your needs grow, additional cabinets/containers can be added without redesigning the entire system.

Typical Use Cases

  • Manufacturing and industrial parks seeking demand smoothing and backup
  • Retail, hospitality, and offices reducing peak charges and powering EV bays
  • Healthcare and data facilities requiring high resilience and clean backup
  • Construction and remote sites using hybrid power to cut fuel and noise
  • Logistics hubs balancing fast chargers with site load constraints

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    EV Charging

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