ARENA has been invited by the Malaysia Hotel Engineer Association to present PowerStar Voltage Optimisation Solution for Hospitality. In front of a panel of 12 Chief Engineers from HYATT, FOUR SEASONS, HILTON, IMPIANA, HOLIDAY INN, MELIA, TRADEWINDS, ANCASA, ARENA has explained the concept of Voltage Optimisation and its benefits for hotels : The guaranteed savings The savings verification process The impressive list of references in Hospitality in UK, DUBAI, AUSTRALIA, CYPRU