4.9 percent. According to the official website of the national government, as of October 26, 2023, the lowest interest rate for LONGi Sunflower Photovoltaic Loans is 4.9%, and the highest is 7.0%. As a photovoltaic loan product, "Sunflower" will focus on solving the pain points in the photovoltaic market such as too many intermediate links and low returns to owners.