The financial industry is one of the key lifebloods of my country's economic development. With the gradual development of data concentration in financial industry informatization, data centers are becoming more and more important in enterprises and informatization. The construction of data centers meets the needs of enterprise development and effectively responds to traditional data centers. The challenging new generation of data centers has become the goal of the development of the financial industry. Facing the complex network system of the financial industry, Delta will provide it with a highly reliable overall solution for green power.