Local area wireless communication system capable of being rapidly built based on satellite communication and solar power supply

The invention discloses a local area wireless communication system capable of being quickly built based on satellite communication and solar power supply, and relates to the technical field of communication and access control systems. The local area wireless communication system comprises a large solar panel, a replaceable battery array, a satellite receiving terminal-route two-in-one device, a management terminal, an access control terminal, a plurality of medium solar panels, a plurality of thick and thin small chargeable and dischargeable batteries, a plurality of medium chargeable and dischargeable batteries, a plurality of terminals and a plurality of small solar panels. The large solar panel is connected with the replaceable battery array, and the management terminal, the access control terminal and the terminal machine are connected with the satellite receiving terminal-route two-in-one device through the wireless communication module to realize internet access and wireless interconnection; the Interne