Powerstar is a unique voltage optimisation system with a patented design that actively reduces a considerable portion of your electrical energy consumption. 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.