The product system for new energy power generation aims to achieve efficient, stable grid integration and intelligent operation and maintenance for new energy power stations such as wind farms and photovoltaic power plants. It includes: a Power Prediction System for forecasting future generation power to support grid dispatch planning; a Power Control System for automatic closed-loop control of active and reactive power to meet grid frequency and voltage regulation requirements; a Box Transformer Terminal, which serves as the key measurement and control device for power generation units, performing functions such as box transformer protection, data acquisition, and communication; a Centralized Control System for remote centralized monitoring, operation and maintenance management, and intelligent analysis of multiple dispersed stations; and Prefabricated Cabin Solutions that provide modular, factory-prefabricated assemblies of secondary equipment, shortening construction cycles. Together, these products ensure the safe, reliable, and economical operation of new energy power plants and enhance grid compatibility and consumption capacity.