1. solar panel: imported 120W poly-crystalline silicon,20 years life.
2. maintenance-free lead-acid battery,12V/100AH, over charge and over discharge protection,5 years life.
3. controller: solar energy PLC, switch on/off by light and time
4. light source: imported LED saving lamp or high illuminating effect gas discharge lamp.
5. work time:8-9 hours a day, and lasting 8-9 rainy days.
6. pole: zinc-plated steel pole and coating to color of your choice, with the whole kit of stainless steel fasteners.
7. environment temperature: -30
Use of solar energy, high efficiency, pollution-free, easy-to-install.