Commercial & Industrial Battery Storage Solutions

Reduce Energy Costs • Improve Cashflow • Protect Operations • Unlock Solar ROI

Modern Energy & Electrical Services delivers high‑performance commercial battery storage systems for businesses across South Wales and the UK. We help industrial sites, manufacturers, local authorities, hospitality, and the NHS cut energy costs, stabilise operations, and future‑proof their energy strategy.

Why Businesses Are Investing in Battery Storage

Commercial battery storage is now one of the fastest‑growing energy technologies for UK businesses. It allows you to:

• Reduce peak‑time energy costs (peak shaving & load shifting)
• Store cheap off‑peak electricity and use it during expensive periods
• Maximise solar self‑consumption and reduce grid reliance
• Avoid costly DNO upgrades with import/export limitation
• Protect operations from power outages
• Improve ESG performance and sustainability reporting
• Support EV charging infrastructure without overloading supply

Battery storage turns your site into a controlled energy asset, not a cost centre.

Commercial Battery Storage for Every Sector

We design and install systems for:

• Manufacturing & industrial sites
• Warehouses & logistics
• NHS & healthcare
• Hospitality & leisure
• Retail & commercial buildings
• Local authorities & public sector
• EV charging hubs
• Solar‑powered businesses

Each system is engineered for your load profile, tariffs, and operational priorities.

How Battery Storage Saves Your Business Money

1. Peak Shaving – Avoid high DUoS/triad‑style charges and peak tariffs by discharging the battery during expensive periods.

2. Load Shifting – Charge the battery overnight on cheaper rates and use it during daytime operations.

3. Solar Optimisation – Store excess solar generation instead of exporting it for pennies.

4. Backup Power & Resilience – Keep critical systems running during grid failures.

5. DNO Constraint Management – Avoid expensive supply upgrades by smoothing demand spikes.

Our Commercial Battery Storage Systems Include

• High‑capacity C&I BESS (50kWh – multi‑MWh)
• Three‑phase commercial inverters
• Energy Management Systems (EMS)
• G99‑compliant installation & commissioning
• Import/export limitation
• Fire safety & compliance documentation
• Remote monitoring & O&M packages

All systems are installed by NICEIC‑approved commercial specialists.

Financial Benefits for Your Business

• Reduce energy bills by 30–70%
• Improve cashflow with predictable energy costs
• Increase solar ROI by up to 60%
• Avoid £50k–£250k DNO upgrade costs
• Strengthen ESG and sustainability reporting
• Protect revenue during outages

Battery storage is one of the highest‑ROI energy investments available to UK businesses.

Serving South Wales & the UK

Modern Energy provides commercial battery storage solutions across:

• Cardiff
• Swansea
• Bridgend
• Newport
• Porthcawl
• South Wales Valleys
• Bristol & the South West
• UK‑wide multi‑site portfolios

Why Choose Modern Energy?

• 16‑year track record in renewable energy
• Specialists in commercial solar, battery storage & EV charging
• Trusted by NHS, local authorities, manufacturing & hospitality
• Full design, installation, commissioning & O&M
• Transparent pricing and business‑case modelling
• Installer‑proof documentation and compliance packs

We don’t just install systems — we help you build a long‑term energy strategy.

Book a Free Commercial Energy Assessment

We’ll analyse your site’s load profile, tariffs, solar generation, and operational needs to design a high‑ROI battery storage solution.

✔ Free feasibility study ✔ Savings & payback modelling ✔ Full technical design ✔ No‑obligation proposal

Contact Modern Energy today to reduce costs, improve resilience, and future‑proof your business.