Introduction to the world's longest solar photovoltaic lighting landscape avenue: is in the Dezhou City section of the 104 State. This brightly lit photovoltaic avenue, which runs 10 kilometers across the urban area of ​​Dezhou, is illuminated by dazzling solar photovoltaic circuit lights. It is currently the world's longest photovoltaic lighting avenue. Long solar photovoltaic lamps illuminate the path.