Provided in the invention is a technical scheme of an electricity charge information informing and evidence obtaining management system comprising an electricity marketing system database. The electricity marketing system database is connected with an electricity charge information informing server by a data interface assembly module; the electricity charge information informing server is connected with an electricity charge information informing query module; and the electricity charge information informing server is connected with a prompting alarm device by a prompting alarm drive module. With the system, real-time monitoring of electricity charge information informing and evidence obtaining work, work quantification of the outworking payment urging work, and work quality management and control are realized; a client can receive electricity charge information reliably; and the high-quality service level of the power supply company can be substantially improved.