日韩精品一区二区三区四区_性欧洲大肥性欧洲大肥女_亚洲天堂在线视频播放_国产麻豆精品hdvideoss

“光伏+”應用 / 太陽能燈

農村道路照明

Light source power

10W

Working hours

6 hours

Working cloudy or rainy days    when fully charged

3-4 days

Average sunshine

4-5 hours

Battery panel

30-40 watt

Battery

38Ah

Controller

3A

Pole hight

6-8m