1) The pole is 4 meters high, material is Q235 steel, the surface is galvanized and power coating,
2) Solar panel: 45W, Poly
3) Lamp-house: 15w fluorescent lamp or high brightness LED
4) Lighting time: 6-8 hours
5) Continuous rainy days: 3-5days
6) Controller: special wise controller for solar power, over charge and discharge protection, controlled by time and brightness
7) Battery: