The　integration　of　large-scale　renewable　energy　sources　requires　a　higher　level　of　peak　regulation　capability　in　China　Power　Grid.　A　multi-energy　complementary　bilateral　ancillary　market　model　involving　concentrating　solar　power　(CSP),　thermal,　wind　and　photovoltaic　is　established.　The　model　aims　at　maximizing　the　overall　profits　with　energy　saving　and　emission　reduction,　considers　operation　constraints　of　CSP　with　thermal　energy　storage　system　and　provides　a　benefit　evaluation　method　for　CSP　stations.　Case　study　of　a　modified　IEEE　30　system　is　conducted　that　separately　demonstrates　that　CSP　station　can　benefit　from　the　ancillary　market,　the　ancillary　market　promotes　the　accommodation　of　wind　and　photovoltaic,　and　other　market　participants　can　also　obtain　positive　benefits　and　achieve　win-win　cooperation.　©　2021　IEEE.