byd solar streetlight · 2017-12-14 · module led light source stents light pole • integrated...

Company Confidential

BYD Solar Streetlight


Overall

module

LED light

source

Stents

Light pole

• Integrated solution allows the whole streetlight system be made up of two parts:

overall module and light pole. Easy installation and replacement. Avoiding those

problems such as digging a pit, maintenance, guarding against theft and security

problems when using lead-acid battery.


—Structure Decomposing chart


Battery BMS

Charging

control

12VDC output

LED light cap

Output control

System

controller

Fe-battery

Overall

module

Solar energy

components

Backup utility input

Principle Diagram of BYD Solar Streetlight


Solar energy

components

Fe-battery

IP65 water-

proof box

Controller

• Taking the bulk and weight advantages of BYD Fe-battery , we integrate solar

energy components, battery and controller as a whole. It has these characteristics:

easy installation and replacement, loss prevention and theft proof.

BYD Ferrosilicon module



Road

Average

luminance

requirement

（lx）

BYD Solar

Streetlight

luminance

（lx)

Express way ,road 20~30 120W LED 33

Sub-road 10~15 72W LED 19

By-pass 8~10 36W LED 17

Solution of LED Solar Streetlight


Item Parameters

Type BOL-SOL060-AH*

LED power 72W

Solar panel power 130W/pcs×2pcs

Battery capacity 50AH*12V*2

Duration 6.7*2Hrs

Voltage input of

lamp cap

12V DC

Luminous flux 3800lm/4800lm

CCT 4500-6500K

Beam angle 125°X45°

Applied scope: LED SL Series mainly used in road, sub-road and commercial residential sidewalk lighting. Special

lighting design can provide a good visual environment for drivers and pedestrians, to guarantee the

visual safety ,improve traffic safety efficiency and convenient people’s living. Be Widely-used in

square, park and other road lighting. This type of product is our main product.

Advantages：

Use large-power LED light source; It has the characteristics such as intensive luminance, nice color

rendering, soft light, high luminous efficiency, solid and reliable. It is also water-proof and dust-

proof, with no radiation, no harmful mercury. It has a variety of color temperatures to choose from.

Parameters

BOL-SOL060-AH*

LED applied products—SL Series


Image of the north door in Huizhou

Description ：

Two-lane sub-road，

Two lines of street lamp

An interval of 30meters,

The height is 9 meters，

Using BYD 80W LED lamp


Item Parameters

Type BOL-SOL090W-

HX02

LED power 110W

Solar panel power 130w/pcs×4pcs

Battery capacity 50AH*12V*4

Duration 4.4*4Hrs

Voltage input 12V DC

Luminous flux 5500lm/7200lm

CCT 4500-6500K

Beam angle 125°X45°

Applied scope: LED SL Series mainly used in road, sub-road and commercial residential sidewalk lighting. Special

lighting design can provide a good visual environment for drivers and pedestrians, to guarantee the

visual safety, improve traffic safety efficiency and convenient people’s living. Widely-used in square,

park and other road lighting. This type of product is our main product.

Advantages：

Use large-power LED light source; It has the characteristics such as intensive luminance, nice color

rendering, soft light, high luminous efficiency, solid and reliable. It is also water-proof and dust-proof,

with no radiation, no harmful mercury. It has a variety of color temperatures to choose from.

Parameters

BOL-SOL090-AH*

LED applied product—SL Series


Shenzhen BYD Road

Description：

Three-lane road,

one line of street lamp,

with an interval of 30

meters , and the height is

10 meters，

using 120W LED lamp of

BYD


Features of BYD Solar-LED Streetlamp

Item Features

Cost The service and maintenance cost is 80% lower in lifetime

than Lead-acid battery.

Efficiency The efficiency of total power transferred increases by 20%

than common solar streetlamp.

Life time BYD battery lifetime is 8-years. Can work normally under

the high temperature of 60 degrees.

Integration Provide an All-in-One module solution of solar module, Fe-

battery and control module.

Energy saving

& Environment

protection

No heavy metal, acid , UVA pollution, no need electricity

Start delay time Comparing with high voltage sodium lamp, LED street

lamp can be started in 2 seconds.

Installation Reduce construction difficulty, the cost and the potential

safety problems.


Fe Cell

FP053450A

Charge/Discharge:0.5C/0.5C

3.8~2.5V,

100%DOD at 25ºC

0

20

40

60

80

100

120

0 200 400 600 800 1000 1200 1400 1600 1800 2000

Cycle Number

Ca

pa

city(%

)

Normal temperature 25 ºC

100% DOD.

Capacity surplus is 90% after

2000 times circle ！

• BYD Fe-battery, as a streetlight

battery, has a service life of 8 years.

It solves the problems such as short

life span and high maintenance cost

of conventional streetlight' battery.

•LED lamp’s life time is 5-6 times of a

traditional street lamp, using LED

lamp holder can reduce later

maintenance costs.

Competitiveness of BYD Solar Streetlight ---Benefit analysis of service life


Integrated module design

Solar Streetlight

Taking the unique bulk and weight advantages of BYD Fe-

battery , we integrate solar energy components, battery and

controller as a whole. It has these characteristics: easy

installation and replacement, loss prevention and theft proof.

Competitiveness of BYD Solar Streetlight ---Benefit analysis of integration


Competitiveness of BYD Solar Streetlight Benefit analysis---environmental protection and green energy

Item Main component Influence

Lead-acid

battery

Lead(oxide,

sulfate),acid

Production process is harmful ;

Environment pollutions;

Produce toxic acid when using,

and special protective clothing is needed in

artificial maintenance;

Secondary pollution caused by recycle of

lead-acid battery.

Fe-battery Fe safe and environmental friendly;

free from pollution to the environment.

LED Semi-conductor no mercury,

no ultraviolet radiation

safe and harmless.


BYD Pingshan Plant


Shenzhen BYD Road


Huizhou Longhai 3rd Road


Shenzhen Yan’an Road


Hubei Xian’ning Jinguihu


Huizhou North Gate


Shenzhen Rose seashore


Xi’an Caotang Road


Huizhou Daya Bay Citizen Park


Changsha Xing’an Road


Shaoguan BYD Road


Dongguan Vanke Company


Shenzhen OCT

项目时间：2010.4


Indonesia Java Island


Canada Windsor City


Singapore

byd solar streetlight · 2017-12-14 · module led light source stents light pole • integrated...

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