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Zhejiang Coursertech Optoelectronics Co.,Ltd.,established in 1987,is a stock enterprise that professionally manufactures illumination lights.The lights with "COURSER"brand have already enjoyed a certain reputation in both domestic and international market.Coursertech has passed ISO 9001:2008,SGS,CCC,RoHS certificates etc.,meanwhile got 55 national patents.

SOLAR LIGHTING SERIES

1.In order to make the best solar lighting system for you,what information do you need to give me?
(1)Specific installation site,we need to calculate and configure for you according to the local peak sunshine time.
(2)Street lights are required to work several hours a day(e.g.5hours or 10hours)
(3)When the rainy season comes,we should ensure that several continuous rainy days(for example,three or four days)
can be illuminated properly by street lights.
(4)The height of the lamp post or the width of the road,
(5)Requirements for street lamp brightness,
2.What is the peak sunshine time?
The unit intensity of sunshine reaching the Earth every hour can be used to analyze climate and weather,The strongest
measured sunshine intensity should be at noon.Within 3 to 4 hours before and after noon(depending on the region),
shunshine charges the batteries best (except perhaps in the hottest summer).
3.How do solar street lights know when to turn on and when to turn off?
The controller we choose is an intelligent waterproof controller with light control and time control.With it,we can not
carry out any artificial control after installation,It can turn on or off on time,because the controller is equivalent to the
position of human heart.It connects solar panels that absorb sunlight ,batteries that store energy and illumination .
When it senses that the voltage of the battery panel drops to a set level,it sends out instructions to illminate the light
source.When the time we set(for example,10hours)arrives,it automatically turns off the light source.This is intelligent light-
controlled turn-on and time-controlled turn-off technology.In addition,this controller has many functions,such as can.
To prevent the battery from overcharging or discharging,so as to avoid damage to the battery.
4.What if there are several rainy days in succession,can it still work properly?
if the weather in recent days is not very good.cloudy or rainy,you should not worry about it,because we also consider
that when we make the plan for you ,we can make full preparations ahead of time,three or five days as you decide.as
long as it is regular,continuous rainy and cloudy days can continue to light,but please remember to do the plan.Consider
the constancy,the number of consecutive days,the number of consecutive days is a little more in an individual time,It is
not recommended to design according to the individual,because your cost will also increase a lot.
5.How to maintain the solar energy system?
Solar energy system does not need much maintenance intutively,which is also his convenience,but if the local dust is
very large,It is recommended that you use the process of 3 to 5 months to clean up the battery board,in order to maintain
its good contact with the sun

Company:Zhejiang Coursertech Optoelectronics Co.,Ltd.,
Online inquiry website :https://www.led-solarstreetlights.com/
Website: www.courser-group.com
Contact Person : Nola Huang
E-mail: nolahuang@courser-group.com
Whatsapp:0086-15868323305