Powering Change

Installing since 2010 · 0118 951 4490 · info@spiritenergy.co.uk
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Energy Storage

Commercial Batteries

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Why battery storage?


  • UPS backup
  • TRIAD charge avoidance
  • Earn income from the grid
  • 3-8 year payback
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Discover commercial energy storage

Cost effective energy storage has arrived! Your business can:

  • store electricity from solar panels for later use on site;
  • reduce peak electricity costs by avoiding 'time-of-use' surcharges such as TRIAD charges (TNUoS) and DUoS;
  • earn income from support services like firm frequency regulation and capacity market payments to the National Grid;
  • install a reliable commercial UPS battery backup (replacing diesel generators);
  • avoid costly grid upgrades e.g. to support EV charger rollout.

The typical payback time for a commercial battery storage system is around 5 years, with IRR% over 15 years running at 5% - 20%.

Pylontech 2

Battery storage for small businesses

We specialise in battery solutions for smaller commercial clients, up to a limit of 250kWh sized systems.

Our recommended battery systems are currently Victron + BYD and SMA Sunny Tripower Storage.

why spirit installers

Why Spirit Energy?

  • We can design, install and maintain a complete solution including low voltage switchgear, converters, batteries and battery management systems. We can integrate with solar, wind and EV chargers.
  • We install at the smaller commercial scale, up to 250kWh battery systems.
  • We work with energy storage manufacturers, aggregators and other providers to optimise the solution that we provide, whether on-grid or off-grid.
  • We are not tied to any one technology or manufacturer.
  • We offer funded energy storage solutions, with access to a range of financiers to suit balance sheet and regulatory requirements.
  • We are techies, paying attention to the detail. And we are passionate about the technology. Our vision for the future is for every building to have on-site power generation and storage, creating a grid of interconnected micro power plants. Our mission is to make that future happen faster.
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Areas we cover

We install within an approximate 40 mile radius of Reading, Berkshire, marked on the map below (click to zoom in):

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Call us on 0118 951 4490 to discuss your project, or click "Request a Quote", or email info@spiritenergy.co.uk with your postcode, house number/name for a free quotation.

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Copyright © Spirit Energy 2023  ·  info@spiritenergy.co.uk  ·  0118 951 4490

Spirit House, 25 Albury Close, Reading, RG30 1BD
(Location formerly known as 44 Portman Road, Reading, RG30 1EA)

Spirit Energy is the trading name of Spirit Solar Ltd  ·  UK Company Number 07138647

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