This article establishes a full life cycle cost and benefit model for independent energy storage power stations based on relevant policies, current status of the power system, and trading rules of the power market. . But as the scale of energy storage capacity continues to expand, the drawbacks of energy storage power stations are gradually exposed: high costs, difficult to recover, and other issues. Methods: The model integrates the marginal degradation cost (MDC), energy. . The cost of establishing an independent energy storage facility hinges on several critical factors, including the chosen technology, system size, geographical location, and regulatory landscape. A well-rounded assessment of the financial outlay begins with an examination of the cost per. .