WSD Annual Report 2022/23

Benefits of Floating Solar Power Systems on Reservoirs Apart from harvesting renewable energy from the sun, there are additional benefits of installing FPVs over the reservoir surface, which include the following: 在水塘安裝浮動太陽能發電系統的好處 除了利用來自太陽的可再生能源之外,在水塘安裝浮動太陽能 發電系統還有其他的好處: 少水分蒸發,保護水資源 Reduce water evaporation of impounding reservoirs hence protecting water resources 透過減少光合作用抑制藻類 生長,改善水質 Suppress algae growth with less photosynthesis effect helping to improve water quality 透過水的冷卻效果,浮動太陽能 發電系統的發電效率較安裝在 屋頂或地面的系統可提高約20% Enhance efficiency of the solar energy generation system in electricity generation by around 20% as compared with those installed on roofs or ground due to the cooling effect of water on solar panels 省卻珍貴土地資源建造太陽能 發電場,並獲取更高的發電效率 Save the need to clear precious land resources for solar farms yielding a higher solar panel power generation efficiency 透過開發可再生能源及減少使 用化石燃料,減少碳排放 Reduce carbon emissions by developing renewable energy and using less fossil fuels 水務署 二零二二至二三年年報 WSD Annual Report 2022/23 67 Scale up 升 級 開 拓

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