The solar energy fixation, storage and distribution of the Chinese Fir plantation in Huitong Located Ecology Station of Hunan Province were studied. The results showed that the ability of fixing solar energy in center area for Chinese Fir plantation was 12 474×10\+8～31 943×10\+8 J·hm\+\{-2\}, and the energy fixed by Chinese Fir plantation regularly decreased with the increasing of stand density. The distribution ratio of solar energy in stand was in order as: needle
