With the global energy shortage, new energy has become an important means to replace traditional fossil energy. When the randomness of new energy brings new challenges to power grid dispatching. Taking the new energy access microgrid as an example, this paper establishes a two-stage power market model and proposes a demand side response pricing strategy. In the first phase of the model, the new energy forecast is made. Based on the predicted demand side response, the microgrid clears the electricity price. In the second stage, based on the random processing of new energy and the demand side response proposed by each user, the microgrid is adjusted to adjust the electricity price. The results of the example analysis show that the proposed model can use different demand side response curves of users to adjust the load level of the system, thus facilitating new energy access.