Abstract: To solve the problem of high energy consumption in the carbon capture process of coal-fired units in the integrated energy production unit (IEPU), and to deal with the challenges brought by the uncertainty of new energy sources to the operation scheduling, this paper proposes a stochastic low-carbon scheduling strategy for IEPU considering solar-assisted carbon capture technology, aiming to achieve multi-energy coordination and low-carbon operation of IEPU. First, the energy flow and operation mechanism of combined heat and power integrated units based on solar-assisted carbon capture (CHP-SACC) are analyzed, and its operation model is also constructed. Second, a renewable energy scenario generation method based on conditional-least squares generative adversarial networks (C-LSGANs) is proposed to improve the quality of scenario generation considering the impact of wind power uncertainty. Then, considering different energy flow coupling constraints, multi-device operation constraints and energy balance constraints, the IEPU stochastic low-carbon scheduling model is constructed to maximize the system operation revenue expectation. Finally, the effectiveness of the proposed low-carbon transition scheme is verified by setting different operation strategies in the case simulation, and the impact of energy price, equipment capacity and other factors on the system operation benefit is analyzed.