BHJS - Hong Kong's First Connected Solar Power System Project in a School (Sing Tao Daily) Back

銀禧中學裝太陽能板 料每年電價收益23萬 (星島日報).jpg

BHJS - Hong Kong's First Connected Solar Power System Project in a School (Sing Tao Daily) Back

銀禧中學裝太陽能板 料每年電價收益23萬 (星島日報).jpg