... solar panel ,LED street light ,wind generator ,controller ,battery and so on. System Operation:The system converts the sun ... 5. Continuous work with no sun : 3 days6. Solar panel specification : 50w/12v7. Solar panel quantity: 2 pcs8. wind generator ... : 1pcs10. The kind of batterylead-acid battery (free maintenance)11 Battery specification 12V/100Ah 12 Battery quantity :2pcs13. The height of pole ...