9.4 KW - Glazed Tile - Area 700 sq ft
Location : Shatin
1st year KWH : 10,601
1st year income HK$ : 53,005
Est. pay back period : 5 Years 3 months
15 yrs total income HK$ : 752,406
Investment HK$ : 270,000
15 yrs net income HK$ : 482,406
8.05 KW - Roof Shelter - Area 600 sq ft
Location : Sai Kung
1st year KWH : 9,630
1st year income HK$ : 48,150
Est. pay back period : 5 Years
15 yrs total income HK$ : 696,971
Investment HK$ : 240,000
15 yrs net income HK$ : 456,971
3.05 KW - Roof Shelter - Area 230 sq ft
Location : Tuen Muen
1st year KWH : 3,568
1st year income HK$ : 17,840
Est. pay back period : 5 Years 3 months
15 yrs total income HK$ : 253,239
Investment HK$ : 90,000
15 yrs net income HK$ : 163,239