China Three Gorges Corporation （CTG） started exploring Africa market in the 1950s. At present，CTG has constructed more than 250 projects in over 30 Africa countries，and the projects refers to electric power industry，water supply and drainage，and transportation，etc. As a forerunner of Chinese hydropower industry to go out，the business mode in Africa market of CTG has been changing and upgrading，which was from the financial aid to primary subcontract，then developed to the advanced business mode as EPC，project management contract，investment and financing etc. During the period，rich experience and resources were accumulated. Basing on the development history，investment and contract performance and introduction of typical projects of CTG in Africa，the main advantages，risks and problems of China enterprises are summarized. Meanwhile，countermeasures and suggestions are proposed，so as to supply the support and reference for the development of China enterprises in Africa power market.