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Product Summary – Virtue


In a series of upcoming blog posts we will take the opportunity to summarise the key innovations in the company portfolio, their applications and benefits. The first technology in the spotlight is the Virtue energy storage solution.


Powerstar’s VIRTUE is an energy storage system that allows for greater control and flexibility of electricity usage. It works by capturing the electricity produced by both renewable and non-renewable sources and storing it for discharge when required. The solution allows for users to come off-grid and switch to stored electricity at a time most beneficial.

This is achieved by reducing electricity consumption from the grid by using the UPS capabilities of Powerstar’s VIRTUE during peak DUoS and Triad tariff periods and switching to stored electricity generated during the cheaper tariff periods, thus providing savings on electricity costs, maximising revenues and eliminating operational risks through the full load UPS capabilities of the VIRTUE energy storage system.

Along with grid energy storage, Powerstar’s VIRTUE is also able to enhance renewable sources by improving the reliability of renewable generation, maximising the benefits of wind and solar generation and in turn reducing the dependency on fossil fuels. It is forming an integral part in the future development of Smart Cities, driving the evolution to a smart, flexible energy system led by energy storage, Demand Side Response (DSR), smart networks and interconnection, resulting in lower energy costs, greater security of supply and the transition to a low carbon economy.

  • Delivering average annual electricity cost savings of 24%
  • Minimising transmission (Triads) and distribution (DUoS) costs
  • Allowing access to National Grid incentives (FFR. EFR)
  • Generating average revenues for National Grid incentives of £120,000 per MW
  • Enabling energy to be exported at peak market prices
  • Providing full UPS capabilities, eliminating need for additional back up
  • Applications allowing Electric Vehicle (EV) charging stations to be added – VIRTUE EV

Powerstar’s VIRTUE is designed and manufactured to the highest recognised international standards, providing assurance that the solutions represent the most efficient and highest quality systems on the market.

In addition, with full R&D, design, engineering, manufacture and assembly facilities in-house individually tailored, bespoke systems can be adapted to tackle whatever challenges clients face.

Speak to our experts and see how Virtue can help your organisation

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