The paper established a quality evaluation method for the quality of multi-energy complementary configurations of urban energy consumption terminals. Firstly, an index System Based on unit area evaluation indicators is established based on economic cost, energy consumption, and pollutant emission. Secondly, a calculation method for the comprehensive evaluation index based on the entropy weight method is devised. The weight can be modified considering expert preferences. Finally, the scientific nature of the method is proved through the actual evaluation of three multi-energy complementary systems. The conclusions showed that distributed PV power generation has the most prominent contributions to reducing fuel costs, improving environmental performance, and improving primary energy utilization. Distributed gas co-generation can also improve the comprehensive benefit index of multi-energy systems.