Product Introduction
The controller of our 40W Solar Street Light will step down 1V immediately after charging to the peak voltage,and then enter the trickle charging state,which ensures that the battery can be stabilized to a full state while avoiding water loss or runaway. It is similar to cyclic charging of the battery,which is not only efficient to protect the battery, and also can help increase the number of times the battery charged. It is safe and reliable to use.
Features
This 40W Solar Street Light adopts strong pole structure,with steel light pole and bracket,plastic sprayed surface,special anti-theft stainless steel screw and so on. In addition,the solar street light system for battery board connection can ensure normal work for more than 15 days in rainy weather! Its system consists of LED light source,solar panel,battery,solar street light controller,street light pole,and auxiliary materials and wires. Compared with ordinary light on the market,this product has the advantage of high luminous efficiency,low power consumption,long service life and low operating temperature.
LED Power | 40W |
Fixture Materials | ADC12 die-cast aluminum |
Chip Brand | Philips Bridgelux |
Chip type | 3030 chip |
Luminous Distribution | Bat wing shape |
LED Luminous Efficiency | ＞150lm/W |
LED rated Luminous Efficiency | ＞130lm/W |
Color Temperature | 3000~6000k |
CRI | ≥ Ra70 |
LED Lifespan | > 50000h |
IP Grade | IP65 |
Working Temperature | -40"C~+50"C |
Working Humidity | 10%-90% |
Solar Panel
Module Type | Mono crystalline |
Range Power | About128 W |
Power Tolerance | ±3% |
Solar Cell | Mono crystalline 156*156mm |
Cell efficiency | 17.3%~19.1% |
Module efficiency | >18.5% |
Operating temperature | -40℃～85℃ |
Type of connector | MC4 ( Optional ) |
Nominal operating cell temperature | 45±5℃ |
Lifetime | More than 25 years |
Lithium Battery
Type | Lithium iron phosphate Battery |
Operating Voltage | 12V |
Rated capacity | About 90AH |
Battery storage working temperature | -25℃～60℃ |
Working humidity | No more than 85% RH |
Rating Current | 10A |
Protection Mode | Overcharge, over-discharge and overload protection, as well as short-circuit and reverse connection protection |
Controller Efficiency | >95% |
Lifetime | 5~7 years |
Street Light pole
Material | Q235 Steel |
Type | Octagonal or Conical |
Height | 4M/5M |
Galvanizing | Hot dip galvanized (average 100 micron) |
Powder Coating | Customized powder coating color |
Wind Resistance | Designed to with stand wind speed of 160km/hr |
Life Span | ＞20 years |
Anchor Bolt
Material | Q235 Steel |
Bolts and Nuts Material | Stainless Steel |
Galvanizing | Cold dip galvanized process ( optional ) |
Features | Detachable, helping to save transport space and cost |
