SDEPCI based on its own positioning and demands of domestic and foreign market, continues to increase R&D investment in new energy, comprehensive smart energy, nuclear power, thermal power, power transmission and transformation and other business fields. In the past three years, the annual research funding has accounted for over 3.4% of the main business income, with a cumulative research activity funding of over 300 million CNY. It has focused on 309 scientific and technological research projects, solved a series of major technical problems, and won 63 provincial and ministerial level or above science and technology awards, 16 Science and Technology Progress Awards of the group company, ranking the top among those company; Obtained 178 intellectual property achievements (including 118 patent authorizations, 42 software copyright authorizations, 3 software product registrations, and 15 effective proprietary technologies); Is the main editor of 40 national, industry, and the standards of enterprise, and have published over 1000 scientific and technological papers. Main technical capabilities in the same business areas are at a leading level in the same industry in China, and some scientific research achievements have reached international advanced levels.