| 摘要 |
The present invention relates to a load variable type hybrid generation streetlight having improved energy efficiency and, more specifically, to a load variable type hybrid generation streetlight having improved energy efficiency which restrains excessive usage of current by converting lighting illumination according to the lighting time, and especially provides an improved self-generation structure to enhance efficiency due to the self-generation, thereby stably supplying power depending on lighting of a lighting unit to increase energy efficiency. |
