1) Material :steel-aluminum with galvanic printing 2) Working time: 6 hours3)Solar energy battery:140wp solar module 4) Light source:42W energy-saving lamp 5) Storage battery: 160AH highly reliable maintenance-free6) Color of the light: 6500k (white) 7) Controller: 24V/10A Inverter 24v/80w 8) Work days for Wet weather:5 days9Height: 8m