1. Solar panel: 240W-400W, monocrystalline silicon or polycrystalline silicon.
2. Battery: 24V, maintenance-free gel battery or lithium battery.
3. Microcomputer control system: intelligent charging control & battery protection (overcharge protection, overdischarge protection, reverse-connection protection), optical control, time control and temperature compensation functions.
4. Light source: optional for LED, LVD & LPS.
5. Operating temperature: -20℃ to 50℃.
6. Lamp pole: hot-dip galvanized steel spray.
7. Pole height: 6-8 meter.
8. Working time: 10 hours a day, normal illumination over 5 continuous cloudy or rainy days.
9. Wind resistance: over 32.6m/s.