在全球面臨氣候變遷與節能減碳的挑戰下，新興的綠能產業已成為各國逐鹿的主流能源產業，其中以太陽光電、風力發電產業發展最為快速；先進國家如德、日、美歐等國近年來更將太陽光電列為國家之重要政策而積極發展。本論文以各種現行太陽能變流器發展演進，架構及效能進行比較討論，設計出以反馳式轉換架構為基礎並以精確暫態電流控制方式，達到系統高可靠及高效率之需求，並探討未來發展方向。

The global world is confronted with the challenge of climate change and carbon reduction. Emerging green energy industry has become the mainstream of nation-wide energy industry in many countries. Solar photovoltaics industry, wind power industry are the most rapidly developed ones in the said mainstream. In recent years, photovoltaic electricity policy has been regarded important national policy in many developed countries such as Germany, Japan, the United States and the European Union. This thesis discusses the evolution of a variety of existing solar power inverters. Their architecture and performance are compared and discussed by the design of the flyback converter architecture based on accurate transient current control mode to give conclusion for the future direction of development efforts.