VPhase Smart Energy Ltd specialises in domestic voltage optimisation. Voltage optimisation is the quickest and most cost effective way of reducing the energy consumption of electrical appliances. The VPhase product has been extensively tested and proved to reduce electrical consumption in the home, not least by Ofgem who awarded the product 2.5 tonnes of CERT credits. In short the key benefits of the unit are:A saving of up to 12% off a domestic electricity billA reduction in carbon emissions by up to 4.5 tonnes over its 25 year lifeDevice becomes an integral part of the infrastructure of the property once professionally installedA fit and forget product with no need for behavioural change Across Europe the agreed statutory range for voltage is 207V to 253V with the UK voltage typically being 245V. Household appliances must be designed to operate satisfa