Lee Chih-han relates that the initial investment in the heat pump system exceeded NT $ 1 million, but they save NT $ 70-80,000 in fuel costs every month. When expected electricity and fuel price hikes take effect, the economic benefits of energy conservation will really kick in.
李志漢表示，以該飯店 30 間客房的規模計，一座熱泵系統雖然需投資一百多萬元，但平均每月可省下 7、8 萬元的油電費，未來電費、燃料費上漲後，節能的經濟效益將更凸顯。