For some time there has been the need to know new researches trend utilizing solar energy in various fields, particularly solar energy researchers and engineers. The aim of the review is to analyze the researches trend in solar energy field of Korea. The research trend was reviewed by data on the published papers of journal of the Korean solar energy society(KSES) between 2003 and 2005. The results of this overview are provided to be an effective data for the planning of development energy resources, especially in a toward new energy policy.