According to the bidding mechanism in electricity market and operating principles, a profit-maximization optimized decision model is constructed under the environment of electric power market with the joint wind, solar units, loads and energy storage systems. Various technical constraints of new energy units and storages are fully considered in this model, the participation of new energy and electric vehicle in the market bidding through power generation strategy and the output arrangement of the coordinated operation of the virtual power plant are realized. Numerical examples are implemented to validate the correctness and validity of the optimal decision-making model of joint wind, solar units, loads and energy storage systems. The influences of the renewable energies output fluctuations on the joint system bidding strategies are compared under multi-operating scenarios.