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Powerstar voltage optimisation systems are fully designed and manufactured in the UK. Available in fixed, electronic-dynamic and HV variations Powerstar optimises onsite voltage and cleans the power supply to reduce electricity consumption, lower carbon emissions and save on electricity costs.

Powerstar is a reputable, renowned and reliable system with a 100% dependability track record and proven performance.

Each Powerstar voltage optimisation system is tailored to ensure the best solution, offering optimum savings and returns on investment, is identified for each individual site.

  • Average savings of 12%-15%
  • Typical payback periods of 2-3 years
  • 100% reliability, no recorded failures
  • Verified savings are 100% guaranteed
  • Tackles poor power quality issues
  • Increases life expectancy of equipment


Voltage optimisation leasing packages offer an alternative way to finance the installation of Powerstar, enabling customers to enjoy all the benefits of voltage optimisation with up-front payment required.
Lease payment can help clients meet their CCA agreements with a capex free, no deposit installation. Voltage optimisation leasing payments are fixed so budget calculations are clear and transparent and repayments can be set below the savings generated from the Powerstar system to make the installation cash positive from day one.


Our expertise ranges from one-off voltage optimisation installations through to multi site, corporate business roll-out programmes. We strive to provide the correct engineering solution for each site and work alongside clients to implement the systems within their parameters.

Map Location

telephone Telephone
03332301327  UK phone number
UK (Sheffield) based business (with offices around the world) - established in 2001 - providing voltage optimisation systems. Website includes details of services provided, accreditations gained, awards won, testimonials, case studies, client list, regularly updated blog / news section, full company contact details including company registration number. reviewer
signals of trust found Signals of trust found on website
  • Testimonials found
  • Case studies / portfolio found
  • Client list found
  • Full company contact address and
    phone number found
  • Accreditations found
  • Regularly updated blog/news
  • Company registration number found
  • Awards won
  • Company established in 2001
  • SSL Website secured by SSL certificate
Review of
Information on how we determine signs of trust

blog   Latest blog entry
Unlock Energy Savings and Efficiency with Voltage Regulation
published on 26 November 2021
terms / privacy policy Key pages found
spider  Site last visited by us on...
30 November 2021
spider  Average page load time
0.47 seconds
67th percentile
campany reg/vat captures
Snapshots of may include domain name holding pages
2019    2019    2018   

social network presence  Social network presence
twitter linkedin website (c)2009 - 2021