The invention discloses a batch electric energy measuring device comprehensive evaluation method and system. The batch electric energy measuring device comprehensive evaluation method includes the following steps: comprehensive evaluation indexes of a a batch of electrical energy measuring device to-be-evaluated is obtained, and the comprehensive evaluation indexes include one or more indexes in an operating state, one or more indexes in a configuration mode and one or more indexes in an operating condition; main evaluation indexes in the comprehensive evaluation indexes of the electric energymeasuring device are extracted through a principal component analysis method; the weights of the main evaluation indexes are set according to an analytic hierarchy process; and according to the weights and the corresponding main evaluation indexes, comprehensive evaluation results are obtained, and a comprehensive evaluation result of the electric energy measuring device is obtained. According tothe batch electric energy measuring device comprehensive evaluation method and system, the batch electric energy measuring device is evaluated, the supply quality of suppliers of the electric energymeasuring device is horizontally compared, and the quality level of the electric energy measuring device is improved from the source.