港股光伏太阳能股震荡上行，阳光电源(00757.HK)涨超7.5%，新特能源(01799.HK)涨超6.5%，协鑫科技(03800.HK)、协鑫新能源(00451.HK)均涨超2.7%，福莱特玻璃(06865.HK)涨超2.5%。

Group 1 - The Hong Kong solar energy stocks experienced a volatile upward trend, with significant gains observed in several companies [1] - Sungrow Power Supply Co., Ltd. (00757.HK) rose over 7.5%, indicating strong market interest [1] - New Special Energy (01799.HK) increased by more than 6.5%, reflecting positive investor sentiment [1] Group 2 - GCL-Poly Energy Holdings Limited (03800.HK) and GCL New Energy Holdings Limited (00451.HK) both saw increases of over 2.7%, contributing to the overall positive performance of the sector [1] - Flat Glass Group Co., Ltd. (06865.HK) also experienced a rise of more than 2.5%, showcasing the strength of the solar energy market in Hong Kong [1]