Peak-shaving & demand reduction
Trim peak kVA to cut capacity charges, DUoS red-band exposure and available-capacity fees on your DNO agreement.
Commercial · Industrial · UK-wide
Commercial battery storage, built to earn.
From 50 kWh cabinet BESS to multi-megawatt-hour container systems — sized around your tariff, load profile and grid connection. One team from feasibility to O&M.
What we deliver
One team for the whole BESS project
From feasibility and DNO paperwork through civils, install and commissioning — into long-term O&M and revenue optimisation.
Load-shifting & tariff arbitrage
Charge on cheap overnight / green tariffs and discharge across expensive daytime periods — sized to your half-hourly profile.
Backup & UPS-grade resilience
Islanding, UPS-grade backup and black-start capability for critical loads across manufacturing, data and healthcare sites.
Solar + storage integration
AC- or DC-coupled BESS added to new or existing solar PV to lift self-consumption, defer grid reinforcement and export-limit to G100.
Grid services & revenue stacking
Dynamic Containment, Dynamic Regulation, Balancing Mechanism and Capacity Market — integrated with your chosen optimiser / route-to-market.
Container & cabinet BESS
Cabinet BESS from ~50 kWh through to multi-MWh containerised systems — Tier-1 cells, liquid cooling and full fire detection / suppression.
Our process
Four stages, one point of contact
Priced against your real half-hourly consumption and tariff — not a spreadsheet guess.
- 01
Feasibility & tariff modelling
Half-hourly consumption analysis, tariff review, DUoS / Triad and capacity-market modelling to size the BESS around a real business case and payback.
- 02
Design, DNO & planning
Full electrical, containment and civils design, G99 (import & export) or G100 application, structural / fire-safety sign-off and planning consents where needed.
- 03
Install & commission
Foundations, container / cabinet BESS, PCS, transformers, LV/HV switchgear and metering — installed by our own crews and commissioned with witness testing.
- 04
Handover, monitoring & O&M
Optimiser / EMS configuration, live SoC and revenue monitoring, planned O&M visits, warranty management and 24/7 fault response.
Where we work
Trusted on commercial and industrial estates UK-wide
- Warehousing & logistics
- Manufacturing & production
- Commercial & office
- Renewables & land
G99 / G100 DNO applications
BS 7671 & IEC 62933 design
NFPA 855 fire strategy
CDM 2015 principal contractor
FAQs
Commercial battery storage, answered
How big a battery can you install?
From ~50 kWh cabinet BESS for a workshop or office through to multi-megawatt-hour containerised systems on industrial estates. We regularly deliver 250 kWh–5 MWh projects and coordinate HV connections for larger sites.
Do I need planning permission or landlord consent?
Cabinet BESS often falls under permitted development, but larger container systems, restricted sites and any HV connection usually need planning and formal landlord consent. We handle applications, fire strategy and consultee engagement as part of the package.
What's the typical payback?
Peak-shaving and tariff-arbitrage systems typically pay back in 4–7 years; grid-services and solar+storage projects can be quicker depending on route-to-market. We model your half-hourly data and tariff before quoting to give a realistic figure.
Do you handle the DNO application?
Yes — G99 import & export applications and G100 export-limited schemes are submitted and managed on your behalf, along with witness testing, commissioning paperwork and any HV / DNO liaison.
How do you handle battery fire safety?
We follow NFPA 855, IEC 62933 and the current UK BESS fire-safety guidance — separation distances, deflagration venting, gas / smoke detection and suppression, along with a site-specific fire strategy signed off before energisation.
Can it be added to existing solar PV?
Yes. We retrofit AC-coupled BESS to existing solar arrays and can DC-couple on new-build projects — with EMS integration so PV, storage and site load work as one system.
Do you cover the whole UK?
Yes — we deliver commercial and industrial BESS projects UK-wide with our own installation crews and specialist civils, HV and fire-safety partners.
Request a quote
Tell us about your BESS project
Share half-hourly consumption, tariff details or just a short brief — we'll come back with a costed proposal and modelled payback within one working week.