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

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BYD Solar Streetlight

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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.

BYD Solar Streetlight

—Structure Decomposing chart

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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

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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

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BYD Solar Streetlight

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

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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

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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

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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

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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

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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.

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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

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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

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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.

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BYD Pingshan Plant

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Shenzhen BYD Road

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Huizhou Longhai 3rd Road

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Shenzhen Yan’an Road

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Hubei Xian’ning Jinguihu

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Huizhou North Gate

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Shenzhen Rose seashore

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Xi’an Caotang Road

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Huizhou Daya Bay Citizen Park

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Changsha Xing’an Road

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Shaoguan BYD Road

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Dongguan Vanke Company

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Dongguan Vanke Company

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Shenzhen OCT

项目时间：2010.4

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Indonesia Java Island

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Canada Windsor City

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Singapore