Astronergy has designed a solar PV, energy storage and building integrated photovoltaics (BIPV) micro-grid system for the Haining Industrial Park. A 5.9MW distributed solar power system built within the factory alongside an AC-DC coupling micro-grid system. The micro-grid integrates an 8.83kW BIPV PV hut, a 50kW BIPV PV parking shed, a 4.5kW PV road and ribbon-shaped PV corridor, a 35kW PV lab and a 5kW vertical axis wind turbine. The energy generation technologies are connected to the micro-grid through intelligent power electronic conversion equipment. There is also a 50kW/100kWh energy storage system to support generation fluctuation smoothing, system load shifting and uninterrupted voltage support for sustained power supply to the companies within the park. The multi-energy complementary integrated energy management platform used in the project realizes real-time status monitoring, economic operation optimization, unattended operation and maintenance, dispatching management and control of energy, energy storage, distribution system and load, and ensures stable, efficient, green and economic operation of the system. It can reduce the cost of electricity consumption during peak hours in the park, provide intelligent clean green electricity for the park with AC-DC coupling microgrid system.