Micro-grid project decision-making method and system, processing equipment and storage medium

The invention relates to a micro-grid project decision-making method and system, processing equipment and a storage medium, and the method comprises the steps: determining the payback period of a micro-grid project and the electricity purchase price and the electricity selling price during the profit and loss balance based on a pre-constructed micro-grid project quantification model; determining a system networking scheme of the micro-grid project according to the construction boundary condition of the micro-grid project, and setting an expected payback period; and based on a pre-constructed micro-grid project quantitative model, according to the determined investment payoff period, the electricity purchasing price and the electricity selling price during the profit and loss balance and the expected investment payoff period, determining whether the system networking scheme meets the requirement, if not, determining the system networking scheme again according to the construction boundary condition of the micr