High Quality Solar Powered LED Street Light 30W 35W Solar Light
1,key component of solar energy Led Street Light
1),LED Street Light;2),LED controller(time controller+light controller);3),Solar panel;4),Battery;
2,Functions of Various part
1) Advantage of high power LED
l High efficiency
l Low electricity cost
l Energy efficiency
l High brightness
l No strobe frequency
l Solid-stage
l Long life
l High impact resistance, High Stability
l good weather ability
l And so on
2) LED configuration & shine theory
The hard core of led is the chip which composed by the P-type and N-type semiconductors ,there is a p-n junction between P-type and N-type semiconductors.When an electric current is applied in the forward direction of the device, as in the simple LED circuit. The effect is a form of electroluminescence where incoherent and narrow-spectrumlight is emitted from the p-n junction.
Simultaneously our company technology solved three big difficult problems on the LED application
a,Integrated designed radiator with adequate heat-sinking to ensure the lifespan of the lamp;b,cool white light and high color rendering indexprovides excellent visibility;c,2-Step optical processing design,greatly improving the utilization of LED’s lumen output
3),Solar panel
The solar panel is the hard core of the Solar Street Light system, is also the value highest part. Its function is transforms sun's emissivity into the electrical energy,or escorts to the accumulator to save,or impetus load work.
4),Solar controller
The function of the solar energy controller is to control the whole system's working condition,and has the overdischarge Protection function to the the accumulator. In the big temperature difference place, the qualified controller should also have the temperature compensation function. Other additional function like light-operated switch,time switch must be the option of the controller
5),Battery
Generally it is the lead-acid battery, also can use nickel hydrogen battery, nickel cadmium cell or lithium battery. Its function is store up the electrical energy which sent out from the solar cell when it has the illumination.
3,Operational principle of Solar Led Street Light
Utilizing photovoltaic effect principle, maked the solar panel. Daytime, the solar panel receives the solar radiant energy and translate into the electrical energy output, pass charge controller, Stores up in the accumulator cell. Night when the illumination gradually reduces to about 10Lux, the solar panel open-circuit voltage is about 4.0V,charge controller sense the voltage, accumulator discharge to the lamp.
4,Specification
l Voltage:12/24VDC
l Lamp source:high power LED
l Street power:35W
l Luminous flux:3850lm
l Color Temp.:3000K/4000K/5000K/5700K
l Controller:exclusive use high efficiency,energy saving and microcomputer LED controller
l Time control:4-12 hours can be set up
l Adaptive temperature:-40℃~50℃
l Wind resistance factor:30M/S
l Life-span:100,000 hours
l Suited height:4~6m.
5,Main specification
Item | Volts | Total power | Color Temp. | Lumen |
ZGSM-LD35H |
12/24VDC |
35W |
3000/4000/5000/5700k |
>110Lm/W
|
6,ELECTRICAL CONNECTIONS OF SOLAR STREET LIGHT
7,Our suggestion of solar powered LED streetlights
35W Solar powered LED streetlights | |
1 | 35W 12V LED streetlight |
2 | 100W 12V solar panel |
3 | 100AH 12V battery |
4 | 10AH 12V Solar controller |
8,Our project in France
Our project in Mexico
Company Information
Contact us if you need more details on Solar Powered LED Street Light. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Solar Light、Solar Street Light. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Solar LED Street Lights