太陽熱能在民宿業之應用－以小琉球為例

Solar Water Heaters for Bed and Breakfast: A Case Study in Liuqiu District

林宣溶(Xuan-Rong Lin) ； 林蔚珉(Wei-Min Lin)

《康大學報》 8期 (2018/06) Pp. 81-89

摘要

經濟部能源局在1986-1992年及2000-2017年分二階段進行太陽能熱水系統獎勵補助作業，至2016年底，累計集熱器安裝面積約2.7佰萬平方米，在一般住宅的推廣已有相當具體成效，但是系統能源效率與用水量/時序息息相關，工商方面的應用應是未來推廣的重點。本研究針對小琉球民宿業使用太陽能熱水系統的狀況、面臨問題及滿意度進行探討，絕大多數業者認同系統可節約能源，滿意度則與系統安裝、維護及故障排除時效等因素相關。考量現階段獎勵補助作業即將結束，在小琉球地區推廣太陽能熱水系統所面臨的問題，可作為政府未來在制定相關推廣政策的參考。

關鍵字

太陽熱能 ； 熱水系統 ； 民宿

並列摘要

Taiwan has depended exclusively on imported fossil fuels to fulfill its energy needs. In response to greenhouse gas emission reduction and nuclear-free homeland, energy production from renewable resources is one of the major tools, including municipal waste, biomass, solar PV, geothermal, solar thermal and wind. For solar heating, it is a mature technology. Two subsidy programs were initiated, in 1986 (1986-1991) and 2000 (2000-2017). By the end of 2016, the accumulated area of solar collector installed was approximately 2.7 million square meters, in which 90% systems are installed in the residential sector. However, the maximum energy savings from solar water heaters can be obtained in the commercial sector. A survey is conducted for end users of Bed and Breakfast in the Liuqiu district. It indicates that energy conservation and safety are among the major concerns. Qualified maintenance staff and technical support affect the attitude of end users toward solar thermal application. In particular, the current subsidy program will be ended in 2017, and the technical issues facing in Liuqiu district can serve as a reference for Bureau of Energy to formulate a new policy promoting solar thermal energy in the commercial sector.

並列關鍵字

Solar thermal ； water heater ； bed and breakfast