SOLAR STREET LIGHTING Strong safety and reliability environmental protection

1. Product parameters of solar street lamps:

(1) Solar panels: monocrystalline or polycrystalline silicon, 15-200wp;

(2) Controller: time control + light control microcomputer controller;

(3) Battery: lithium battery or colloidal battery, maintenance-free.

(4) Light source type: high-power LED integrated lamp holder or module light source

(5) Light source power: 5-100W;

(6) Light pole material: Shanghai Baosteel Q235 steel, hot-dip galvanized spray treatment;

(7) Suitable height: 2-12m;

(8) Working hours: 8-12 hours, 3-4 rainy days (different regions have different sunshine hours);

(9) Working temperature: -35°C-65°C;

Solar energy street light uses high efficiency mono or poly crystal solar panel,maintenance-free acid or gel battery,
advanced sufficient charge and discharge controller,reliable,high efficiency,convenient in stallment,
no need to lay down electric wire,no need to use AC grid to pay electrical bill,
photosensitive control,safe,reliable,energy conservation,economy,environmental protection,practical,long life(solar panel to be possible to use 15-20years,battery to be possible to use for 5-8years),
which will be a lanterns beauty of outdoors illumination development direction in the future.

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

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.

Relying on the conception of "be Vigilant in Peace Time,Science and Technology Innovation",our company cooperates
with Beijing Kedian Microwave Electronic Co.,Ltd.,which belongs to the Institute of Electronic of Chinese Academy of
Sciences,we together built Zhejiang Coursertech Optoelectronics Co.,Ltd.Depending on the technical strength of Chinese
Academy of Sciences,with advanced production equipments and high-quality imported electrical components,we
successfully develop and manufacture two series products:
1.Solar Photovoltaic Power Station,Solar LED street lights,Solar Landscape lights,Solar garden lights,Solar Lawn lights etc,
2.Intergrated Intelligent LED Power Supply,LED street lights,LED tunnel lights,LED Floodlights,LED Highbay lights,LED Commerical,
Home lightings rtc.Meanwhile,we optimize the combination of solar energy and LED lighting perfectly.
Over the last few years' practice,it proves that solar street lights manufactured by Coursertech has been able to reach 365days normal
lighting out of climate impact,light decline rate of LED lightings controlled within 8% after using 30000hours,conversion efficiency reach
more than 92%,power factor reach 0.97.LED street light refector designed by Coursertech,could increase efficiency 30% higher,has got national
invention patent!

Coursertech will keep on "Comprting First-Class Technology,Creating First-Class Quality",endeavor in building first brand of Chinese health
environmental protection and energy-saving applying industry.Coursertech is also in luminous environment design,engineering installation,gather
developing,manufacturing,as well as serving as one unity.We focus on products quality all the time,consider technology development as motivity,
trying to make COUSER bigger and stronger!