1.solar panel: 30W-60W(imported single-crystal silicon solar battery with MPPT).

2.Battery: 38AH-65AH/12V , maintenance-free lead-acid battery or Gel battery

3.Control system: Intelligence solar controller ,overcharge protection, over discharge protection, Reverse connection protection ,light control, time control.

4.Light source:LED  5W-15W.(seven colors, optional)

5.Working time:according to customer's requirements or  8-10 hours/day normal illumination in four to six continuous cloudy or rainy days.

6.Temparature range:-20celsius degree--65 celsius degree