Solar spectral radiation and underlying surface albedo are important parameters of land surface models. It is significant to study the characteristics of solar spectral radiation and albedo on regions with different underlying surface types for improving the parameterization of land surface models. The underlying surface type of Zhuhai Phoenix Mountain is the evergreen broadleaf forest which represents the typical secondary forest around cities and villages in the Lingnan area in China. We built a tower station with flux, radiation, and meteorological observation system here. In this paper, we selected the radiation observation data from October 2015 to May 2018 to statistically analyze the characteristics of solar spectral radiation and albedo in this area. The results show that the average ratio of near-infrared radiation energy to the solar radiation energy is 51.4% and that of photosynthetic active radiation is 42.8%, while ultraviolet radiation is 5.8%. The average surface albedo of forest canopy to the solar radiation is 0.124 and that to near-infrared radiation is 0.199, photosynthetic active radiation is 0.036, and ultraviolet radiation is 0.026. Compared with the underlying surface albedo of Gobi, sparse vegetation area in Northwest China, the albedo of photosynthetic active radiation on the forest canopy is notably smaller. Further study on the influence factors of albedo shows that the solar elevation angle and air humidity both influence the albedo, when they increase, the albedo will decrease. Based on this relationship, we propose a new two-factor parameterization scheme for albedo, hoping that it can improve the performance of land surface models.