Specifically, phase change heat storage products CGNPC 603 mw, guangzhou development of 410 mw, 345 mw in energy saving, system engineering chest back what material can jin group, 220 mw, solar power equipment, people vote for a 200 mw, 190 mw photovoltaic panels components of hubei energy group, huaneng 180 mw of phase change energy storage electric heat storage system engineering EPC project owner units is given priority to with soe/state, this also reflected from the side, China solar power network, in project bidding and parity, solar energy, solar energy, solar panels, solar glass curtain wall of state-owned enterprises has become the absolute main force. This paper statistics the September to today issued a total of 2. 85 gw pv power plant EPC and 1. 9 gw component bid opening information.