2208.HK (Goldwind) pulled their IPO in Hong Kong and are still only listed over the border.
The big Chinese solar PV manufacturers are listed in the US (Suntech, Yingli, and JA Solar). Getting your hands on US listed shares (and ADRs of non-US companies where possible) is a lot easier than getting your hands on European shares directly.
Another company that is in the business is China Everbright (257.HK).
PLEASE NOTE:- THESE ARE NOT STOCK TIPS, NOR SHOULD THIS POST BE CONSIDERED "FINANCIAL ADVICE".