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Solar Street Light (SM-SL20)

Solar Street Light (SM-SL20)
company Zhejiang Sunmaster Solar Energy Co., Ltd.
Categories Street Lights
Update2011-07-18
Original RegionChina
Solar Street Light (SM-SL20)

Solar Module
90 Wp *2PCS Highest efficient mono-crystalline. And it has 25 years life time.
Light Source
55W Low pressure sodium lamp
Controller
24V/10A * 1PC, Special controller is used in solar street lamp. To protect against over-charge and discharge, and turn on and off automatically
Storage Battery
12V/120AH*2PCS, Battery is a colloid battery. And it has 3-5 years life time.
Working Voltage
12/24VDC
Lamp Pole
Hot-dip galvanizing, Spray steel wall thickness 4mm
The proposed height of 8 to 12meters
Recommended spacing of 30 m reference to the average illuminance 12LX
(All parameters can be designed in accordance with the actual requirements)
Wire
17m, Copper cables with rubber 4 mm 2.
Lasting working
Continuous lighting 8 to 12hours/day.
Guarantee lasting 3 to 6 days under rainy/cloudy day.
Operating Temperature
-20º C to 50º C
Anti-wind Level
Wind resistance: 40m/s.
The configuration is based on the peak value within 6.5 hours

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