Battery storage

Storage that works with the whole electrical system.

We integrate battery storage with solar generation, EV charging, backup requirements and the real operating demands of the site.

Three-unit Tesla Powerwall battery storage installation
Integrated energyBattery storage and backup
Standalone & hybridStorage architectures
Backup powerResilience planning
Solar integrationUse more generation
Tested as oneControls and commissioning

Designed around the outcome, not just the hardware.

Storage only delivers value when the electrical architecture and controls support the way the site needs to operate.

We consider supply capacity, generation, load behaviour, essential circuits and future additions before establishing the installation approach. That creates a safer, more useful system with a clear commissioning strategy.

  1. 01Site supplyCapacity and constraints
  2. 02Solar generationExisting or new PV
  3. 03ControlsMetering and energy logic
  4. 04Battery storageCharge, discharge and backup
  5. 05Site demandLoads, EVs and essential circuits

Storage, backup and EV charging on a re-engineered supply.

The site required a single- to three-phase upgrade, battery backup across all phases and a 22 kW EV charger integrated with its existing single-phase solar PV system.

Our scope covered DNO liaison, site repowering, primary and secondary distribution, phase allocation and balancing, networking and commissioning.

  • 3 phaseSupply upgrade
  • 22 kWIntegrated EV charging
  • Whole systemPower, controls and backup
Tesla battery units installed as part of an integrated energy system EV charging equipment integrated into the site electrical installation Integrated delivery · November 2025

Different objectives.
One coordinated design.

Every system begins with the commercial or operational outcome, then the technology is selected and integrated around it.

01

Energy optimisation

Store generation or shift consumption where the site and tariff strategy make it useful.

02

Operational resilience

Plan backup arrangements around the circuits and functions that genuinely need continuity.

03

Solar integration

Connect existing or new PV with storage, metering and site distribution as one system.

04

Future demand

Build a sensible foundation for EV charging and other changing electrical loads.

Tesla battery storage installation at Whins Brow Court Completed in two working days

5 kWp solar. 27 kWh storage. Whole-home backup.

Delivered for a commercial funder, this residential project brought together system design and layout, electrical installation, roofing works and commissioning in a tightly managed programme.

  • 5 kWpSolar generation
  • 27 kWhBattery storage
  • 2 daysSite delivery

Protect the system you have invested in.

We diagnose storage, metering and control faults across the complete installation—not just the battery hardware. Corrective repair, control checks and planned preventative maintenance help protect resilience, usable capacity and safe operation.

Three-unit Tesla Powerwall battery storage installation