Abstract:The transformation of China''s energy structure is facing challenges: the large-scale use of new energy requires the support of large-scale energy storage resources. This article focuses on the strategic development direction of the new era and studies the new energy storage business model. We have studied the commercial operation model of shared energy storage based on complementary new energy, achieving mutual assistance between shared energy storage equipment and new energy power generation. Based on the Sternberg master-slave game method, we have priced the leasing of shared energy storage equipment, achieving the maximization of benefits for users, energy storage companies, and power companies. Taking user side energy storage as the research object, an optimized configuration model for energy storage capacity based on the entire life cycle was established. Peak users with short-term electricity demand were considered, and a business model for energy storage cooperatives based on the concept of sharing was proposed. Finally, the feasibility of the proposed shared energy storage business model was verified through numerical examples and on-site experiments.