Automatic solid warehouse or automatic solid storage is a new concept in the logistics & warehousing, and is achievable for rationalization of high-rise warehouse, automatic warehousing and ex-warehouse and simplified operation. The automatic solid warehouse represents the higher level of current technology. The main body is composed of rack, a tunnel stacker crane, a warehousing (ex-warehouse) worktable and automatic in-out, and an operation control system. The rack is steel or reinforced concrete building or body with cargo space of standard size, and the tunnel stacker crane travels on roadways among racks to store or take goods. It realizes management by computer and bar code technology, widely applicable to purchase parts or finished product warehouse of large manufacturing enterprises, or large circulation centers and distribution centers in the circulation domain.