In response to the lack of systematic research in the selection and performance testing of solid-state decoupling products in the existing standard system for pipelines, testing and analysis were conducted on the AC/DC current-induced temperature rise, AC impedance, and dynamic DC leakage of solid-state decoupling products. The results indicate that all three parameters have a significant impact on the application of solid-state decouplers, providing reference for the design of AC interference drainage and the selection and application of solid-state decoupler products.