Abstract: Great interesthas beendevoted int othe fields of polymer/fullerenes photovoltaic cells in recentyears.In this article,the significance of study on the polymer/fullerenes photovoltaic cells is explained.The classification and the principle of polymer/fulleren es photovoltaic cells are sum-marized indetail.And the research progress on polymer/fullerenes photovoltaic cells based on photo-induced charge transfer from polymer as donor to fullerenes and its deriv atives as acceptor are reviewed.