The invention discloses an oversize continuous-production energy-saving environment-friendly aluminum electrolysis cell, particularly an electrolysis cell with the current intensity of greater than 400kA. The electrolysis cell is mainly composed of a cell shell, (9), a cell lining (4) and an upper structure (10), wherein the upper structure (10) is provided with a novel continuous automatic baked anode (1); an anode network conductive system (2) is arranged in the (1); and the upper structure (10) is also provided with a conventional aluminum oxide blanking system (6), an anode cross beam bus (5) and an anode paste automatic blanking and sealing device (3). The oversize aluminum electrolysis cell can implement continuous energy-saving production. The number of anodes can be set and the anode conductive network can be configured according to the actual cell type, thereby implementing the optimized current configuration in the anode and also implementing continuous energy-saving production of the oversize aluminum electrolysis cell. Besides, the automatic baked anode and blanking pipeline are sealed to implement clean production. The cell lining, bus structure and the like do not need to be changed, and thus, the electrolysis cell is easy to implement.