The Dahe Solar Park is a 40 MWp photovoltaic power station located in Dahe Town, Zhangjiakou City, Hebei Province, China. It uses fixed tilt arrays. 37 MW are from polysilicon arrays, 1 MW is from monocrystalline silicon, 1 MW is from monocrystalline back contact SPR-320E-WHTD arrays from SunPower and 1 MW is from thin film. A 20 MW storage system consists of batteries capable of storing a total of 63 MWh, to allow better use of the generated electricity.[1]
