Rising energy costs and deteriorating environmental conditions lead to trying to find ways of developing energy-efficient systems. LPACSYSTEM comes up with methods to reduce the energy consumption of air conditioners. Currently, LPACSYSTEM is offering two models, LPAC-G and LPAC-SA. LPAC-G is connected to a regular grid line and saves 85-90% of energy consumption, LPAC-SA is a standalone system and uses batteries to run the unit, the batteries may be charged with a standard electrical outlet or a renewable charger.