solar street light prices for tender SLD-SL-330S 30W COB LED
As a solar led street light manufacturers in china, we can offer competive solar street light prices for tenders as you. The model SLD-SL-330C 30W is highly recommended due to its high performance and high quality.What's more,the price of our 30w all in one solar street light is the half of the tradition
|Solar PV Module||Sunpower 60W 18V Eff:21%|
|LED Source||15W*2PCS,Total:30W; life time: 50000hours|
|LED chip, Bridgelux Chip|
|Viewing angel, 70°*140°|
|Color Temperature: 3000K~3500K（warm white）/6000K-6500K(cool white)|
|Color rendering index:＞70|
|Initial Delivered Lumen Tj=25℃:4200lm|
|Normal Luminous Flux Tj=66℃:4800lm|
|Battery Capacity||LIFepo4,12.8V 21AH|
|Life time: 5-8years|
|MPPT Controller||12.8V 10A|
|Human body infrared induction model/Timing mode: The multifunctional controller, can be set up|
|Circuit Protection: Overcharge, discharge, short circuit, open load, lightning protection and other functions|
|On grid backup: optional features|
|The outer solar panels: optional features|
|Working Time(Battery full)||Timing mode to:2 Days|
|Charging Time (STC)||8 Hours|
|Installation Height||4m to 8m light pole|
|Clearance of Installation||70mm-90mm|
|Installation Diameter||15m to 25m|
Illumination Drawing of 12V solar 30W led street light (High 4 meters)
The solar panel converts sunlight into electricity and stored in Li-Fe battery via controller.The COB LED light will work at night automatically under the light sensor control,and provide light for different areas.The LED light will be at saving energy mode(about 30% of full power) normally when there is no motion.However,it will be switched to full power mode when PIR sensor detects motion.The full power mode will last about 30s ,and after 30s it will be switch back to saving power mode until new motion detected.It can be also pre-programmed by time schedule without motion sensor as well.That would the be firt one hour at 30% illumination,second 4 hours at full brightness,and the rest hours(befor the sun rise) at 30% illumination
How to install 30w all in one solar street light?
•Install fuse first if present before use (remove any film under fuse)
• Tool supplied to tighten security bolts provided
• Face solar panel as much towards the north as possible to maximize sun exposure (and therefore battery charge.)
•The trees around the solar lamps shall not affect the lighting of the lamps, otherwise, prune the trees.
•It is strongly recommended not to set high and large shelters in front of lamps to avoid the sunlight.
COB LIGHT SOURCE
Our all in one solar street light uses high quality COB light source,illumiance 140lm/watt,super bright and has a very long lifespan!
HIGH QUALITY ALLUMINUM ALLOY
Durable aluminum,power coated.It is easy for installing,anti-corrosion,rust prevention.
The solar panel we used for COB all in one solar street light is improted from American,very high efficency and environment friendly.Solar panel turns the solar energy into DC electricity in battery during the day time,and when the night comes,the battery will light up the lamps.
Personal packing of 12v solar 30w led street light:
Every lamp is packed by professional packing team.The carton box is special design for integrated solar street light.
|1.Can it be exposed to the sun and rain?|
A:Yes,our lamps are with IP65 protection.It will working good outdoor.
2.Is it bright enough?
A:Our lamps power ranges from 15w to 70w or more,we can customize the solution for your project.
3.Can it work without sunshine?
A:It can work 8-10 hours per night,it is designed with excellent solar cells,they can still charge the battery in cloudy days without sunshine,but the lighting time may be influencedy by rainy weathers.
4.Is it durable?
A:Our solar panel is with 25 years lifespan,lamp enjoy 10 years lifespan or more,the battery can work for 5-7years(can be replaced)
5.Daily maintenance required?
A:Our solar street light can charge the battery during day time,and it will turn on at night antomatically,without huamn intervention.But you need to clean the panel regularly,in order to ensure the efficency.
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