Solar panel: 18V90W (mono-crystalline silicon), lifetime: 25 years.
Battery: lithium battery (12.8V/42AH), lifetime: 5 years.
LED Lamp: 12V 60W; Bridgelux from USA with high brightness; 6000-6600lm; life time: 100,000 hours. Viewing Angle: 120°
Charge time by sun: 8 hours
Discharge time: full output 15 hours, half output 30 hours.
Working Temperature: -30℃~+70℃
Mounting height: 7-9m
Space between light: 30-40m
Housing materials: aluminum alloy
Solar panel: 18V90W (mono-crystalline silicon), lifetime: 25 years.
Battery: lithium battery (12.8V/42AH), lifetime: 5 years.
LED Lamp: 12V 60W; Bridgelux from USA with high brightness; 6000-6600lm; life time: 100,000 hours. Viewing Angle: 120°
Charge time by sun: 8 hours
Discharge time: full output 15 hours, half output 30 hours.
Working Temperature: -30℃~+70℃
Mounting height: 7-9m
Space between light: 30-40m
Housing materials: aluminum alloy