OneHo-Installer is an intelligent efficiency tool designed for photovoltaic power station installers. Through the code scanning recognition technology, it can quickly complete the power station deployment within 10 minutes and automatically generate a complete topology structure. Its leading automatic networking algorithm greatly simplifies the device configuration process, and combined with the intuitive drag-and-drop microinverter physical layout operation, it can achieve precise positioning of microinverter devices. The built-in AI diagnostic engine can monitor device status in real time, intelligently analyze faults and provide professional solutions. The specially designed offline mode ensures normal operation even without a network connection. The DIY function allows owners to register an account and manage the power plant independently. Combined with the component-level real-time monitoring function, it provides a complete solution for the full life cycle management of the power plant.