EMSc (UK) Ltd

Powerstar is a unique voltage optimisation system with a patented design that actively reduces a considerable portion of your electrical energy consumption. It has been proven to save up to 26.1% of consumed electricity.

Powerstar reduces your carbon footprint and its users can qualify for carbon credits. Each Powerstar is manufactured to match site specific requirements thus ensuring precise voltage optimisation. Our system matches the existing voltage pattern - albeit dropped by a set amount. Powerstar voltage optimisation systems also optimise the supply by filtering out harmonics and protecting against damaging transients (power spikes) of up to 25,000V.

This in turn leads to greater efficiency and increases the life expectancy of on-site equipment, also reducing maintenance costs. Fully designed and manufactured in the UK, the Powerstar system is a worldwide market leader in voltage optimisation. It is manufactured to the highest efficiency, holding the acclaimed Made in Sheffield accreditation.