This project constitutes a DC-coupled photovoltaic-storage integrated system, incorporating folding photovoltaic panels with energy storage functionality. 44MWh BESS containers, photovoltaic power systems, site power supply units, energy automation control, power infrastructure, digital energy. That is why we have developed a mobile photovoltaic system with the aim of achieving maximum use of solar energy while at the same time being compact in design, easy to transport and quick to set up. This system is realized through the unique combination of innovative and advanced container. -Accomplished Grounding System and coordination protection devices of overload,over-voltage,current-leakage etc.,no place for electricity risk. -Break isolation of equipment,connect. Solarfold allows you to generate electricity where it's needed, and where it pays to do so. Besides meeting the demand of energy in different scenarios, this container will enable optimized utilization of resources by introducing module. This is the product of combining collapsible solar panels with a reinforced shipping container to provide a mobile solar power system for off-grid or remote locations. Unlike standard solar panel containers, LZY's mobile unit features a retractable solar panel unit for quick installation.