Powerstar are a range of voltage optimisation systems that are all designed, engineered and built at the EMSc (UK) Ltd headquarters in Sheffield and have been in production since 2001. The system is still the only system with a patented design. Powerstar voltage optimisation systems can cut energy bills, reduce carbon emissions and help protect against dangerous transients and power spikes to ensure the voltage is supplied at a constant level.

EMS House
4 Cowley Way
S35 1QP
T: 0114 2576 200

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