Our upgrade solar street light Thermos series is released as below; 

1) With 40W/60W/80W which double times of LED output than the old version 

2) Could still charging from- 20C-45C which suitable for the place where is cold in winter. 

3) Could show the remainder lighting time by the indicator. 

4) Use our ALS technology with 7-10 cloudy days long lighting time 

The series is suitable install at urban street, rural road, bridge, etc.