Abstract:With the reform of China's electric power system, if power enterprises are to compete successfully for net by electric power enterprises, they should take electric market's competing for net by electric power price as the background.Taking common merchandise market operation as premise, the paper studies various elements that affect power enterprises competing for net, and set up the structural model on competing for net by power price among enterprises.Four vertical levels can be obtained:the goal level, the basic criterion, the status tendency level, the mainly relative factors level.This conclusion has direct meaning to more effective price quotation of power enterprises, improving inner manapement, and reducing operation cost.