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8/9/2019 Den Duong Su Dung Nang Luong Mat Troi - Blogkientruc-com

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Solar street light illumination system at night

Offering services


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ContentsIPrefaceIISystem categoriesConfer about installation area & conditionIIIThe instruction of lamp typesIVOptional solar street lights as on appendixes(1). Independent solar street light

(2). Paralleled model - Solar supplement energy system connected with city electric

street light

(3). Concentrate model - A bunch of street lights using an integrate solar power

system

(4). Durable functions model Installed onto existed column of street light, it can be

installed with a independent or concentrate model

VThe comparison of jiayun Co., and other Co., for LED illumination at nighttimeVIActual achievementsVIIAppendixesVIIIproposed installation locationsIXAppendixes


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IPrefaceAll the countries are seeking for new energies actively for substituting traditional &pollutive energies, as people are aware of solar energy has been under mature developing &application, and it is a non-pollutionendless source, it is naturally the optimum choice forpresent generation.Subject services are based on following designations at various areas:(1). Independent solar street light

(2). Paralleled model - Solar supplement energy system connected with city

electricity street light

(3). Concentrate model - A bunch of street lights using one integrate solar power

system



It is able to use in the parksstreetsmountains etc areas with following advantages:For the purpose of meeting the planed requirement of environment protectionraising uppeoples knowledge of the environment protectionincreasing & achieving the effect ofeducation with practice and reach to a idea target of saving energies, jiayun Co., hasconducted a demonstration of Solar electric generation & illumination systems to educatepopulation.Following detailed documents & procedures are required from customers for a completed

service circle:

(Step.1) MeetingCollection of all detailed requirementsView of scenesubmitting a

completed quotation

(Step.2) DesignationSystematic designationStructure installation drawing(Step.3) ContractSigned on behalf for both partiesInstallation

(Step.4) FinishingChecking all parts with its functionTesting runDelivery at scene

Periodical maintenance


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IISystem categoriesConfer about installation area & conditionSystem categories(1). Independent solar street light

(2). Paralleled model - Solar supplement energy system connected with city electricity

street light

(3). Concentrate model - A bunch of street lights using one integrate solar power

system



Common installation condition(1). Evaluation of south of Taiwan area, solar module should be faced to south with

elevation 23 and 8:00 am thru 06:00 pm must be exposed under sun shine. Prevention of

any other lightings illuminated on the solar module around installed solar light area at

night time (such as general lightingsproject lightingsshop sign etc.).

(2). The distance in between each light should be 20~30 meters.


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Individual installation condition(1). Independent solar street lightGeneral designation for lighting time is 8 hrs per day and enable to maintain for three cloudy

days after sunset at areas which short of city electricity or not consider to use city electricity.

The installation condition is very simple.

(1). Independent solar street light


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(2). Paralleled model - Solar supplement energy system connected with city electricitystreet light

First of all, this model is not allowed the lighting time is 8 hrs per days only, but also

consider not to run out of electricity when during the cloudy day over than three days

continuously, hence, it must be installed at enable to supply city electricity areas & thecity electricity will be automatically connected the battery for charging, and the battery

exhausted the loading will be automatically transferred & connected with city electricity

for continuity the function. Installation condition is not serious.

(2).Paralleled model - Solar supplement energy system connected with city electricity street

light


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(3).Concentrate model - A bunch of street lights using one integrate solar power

system

Separating entire system into two parts; bring solar moduleelectric control

system & battery set as part (A) ; lighting post with lamp set as part (B).

Part (A) can be installed at idea sun shine place, and part (B) installed at usedlocation which might be short of sun shinecovered by shadow or surrounded

by high building. For the purpose of extending the lighting time or not confined

by cloudy days, it is able to designed & utilized by paralleled with city electric,

this is a combination designation of Independent & paralleled model. The

installation condition is more complicated & serious.

Fig. 1 for reference

Fig. 2 for reference

(3). Concentrate model - A bunch of street lights using one integrate solar power system

Switch

box


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(4).Durable functions model Installed onto existed column of street light, it can be


The advantages of subject system is able to utilize existed lamp post and

directly install either independent model or paralleled model.




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Respective comparison between four modelsSystem Installation

cost

Electricity

charge

Fringe effective Installation

conditionIndependentmodel

lower Free of charge 1. promotion &advocating forsaving energy

2. Social education

3. Illumination timeConfined by thesolar module power& weather

1. Simpleinstallation

2. No city electricitysupply is reqd

Paralleledmodel

Higher Counted asstreet light

1. promotion &advocating for

saving energy2. Social education

3. Environmentprotection

4. Illumination time islong


2. Need cityelectricity supply

Concentratemodel

The highest 1. Free of charge2. Using the

meter gage tocount cityelectricity

charge, thecharge isobviously low ifsun shine timeis enough

1. promotion &advocating forsaving energy

2. Social education

3. Environment

protection4. Illumination time is

long

1. Need a emptyplace forinstallation offixing PV &support steel

plate2. Possible need toapply misc.license & pay thedesign/constructioncharges

Durablefunctionsmodel

The lowest(no base &post)

1.Free of charge

2. Either designto independentor paralleledmode

1. promotion &advocating forsaving energy

2. Social education

3. Environmentprotection

4. Illumination time islong


2. Have to evaluatethe construction& strength of

concrete base ofexisted lamp postfor fixing subjectmodel


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IIIResearch & option of lighting source & lamp coverLighting source

Subject design took two kind of Lighting source

(1). LED (High Power) - .NICHIA, made in Japan. Each LED = 1Watt30pcs per

settotal = 30W

(2). High intensity discharge (HID) lamp Philips, made in Holland = 35W

(1). High Power LED lamp

Each LED = 1WProjected illumination with a characteristic of certain angle

(recommend 30), usage life is about 100,000 hrs, low failure rate, minor

maintenance cost is required recommend to use LED lamp at faraway

mountain areas, the total costs is about 70% of budget

(2). High intensity discharge (HID) lamp

Lighting power of each HID lamp is 35W projected illumination with a

characteristic of 360 & the efficiency is higher than LEDhence, should choice

the lamp cover with better reflect illumination, recommend to design at nearby

city area, the total costs is about 30% of budget


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Lamp cover

Recommend to use two kinds of lamp cover30W - High Power LED match with

(1). 30W High Power LED lamp cover & 35W HID match with (2). 35W- HID

lamp cover

(1). 30W High Power LED Lamp Head

(2). 35W (HID) Lamp Head


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IV The major parts (as on attachment) of solar electricgenerated street light system

(1). Independent model

Lamp postconcrete base lamp coverlampPV module

specialized controller / deep recycle GEL batterycable

installationbattery/control system box

(2). Paralleled model


specialized controller / deep recycle GEL batterycableinstallationbattery/control system box specialized ATSInverter

(3). Concentrate model


specialized controller / deep recycle GEL batterycable

installationbattery/control system box specialized ATSInverter

Support steel frame for PV module & specialized controller / deep

recycle GEL battery

1000W need about 10 m2 area for 10 sets street light

Digging ground may required during installationView of scene must

be carefully

(4). Durable functions model

Lamp coverlampPV modulespecialized system controller / deep

recycled GEL batterycableinstallationdurable battery/system

controller box

Solar specialized street light controller:

1. Certified by Industrial Technology Research Institute (ITRI) promotion plan(A47-BYR400(92U2072)

2. CE certified

3. Double lamps controllerit is able to give second lamp during designation

4. 16 sets of timing controlit is able to set switch on-off time during

designation

5. PWM control, battery can be near fully charged, able to extend discharge


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time & usage life

Solar specialized deep recycled GEL battery:

1. 12VCD / 110AH battery (G.E.L) internal is similar paste material

finally, it will become solidit will not create toxic solution & meet RoHS

requirement

2. Environment & operating temperature -20 ~ 60

( It is suitable for most areas, please ref to ITRI detecting report)

3. Deep discharge: more than 1200 times under C/10,70%

4. Certified by ITRI detecting test

5. CE certified

6. Sealed & free maintenance

Solar module

1. PV module 75 ~ 150 W 10%

2. System voltage12 V DC

3. Solar cellSingle crystalline

4. Weight per pcs7Kg ~ 10 Kg


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VIllumination comparison between jiayun & other CompanyConstruction achievements

jiayun Pin Tung city(15W high power LED, Jun 2004)

Other company Pin Tung

jiayun Hwu lien city(30W high power LED, Nov 2005)

jiayun Pin Tung city(35W HID lamp, Apr, 2004 )


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VIIPractice achievements

Announced the first set of Solar street

light in Taiwan & installed at

Kaohsiung city In Oct 1999. (Now it

has been dismantled).


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Kaohsiung city symbol (installed in Mar 2003),

Pagoda of Kaohsiung cit, now it is still proper

working for four years

Taiwan power company (installed in

May 2003) at Kaohsiung city

now it is still proper working for four

years


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IXModelsS o l a r s t r e e t l i g h t

A. Solar HID 35W Street Light

Solar module - single crystal cell 160 W80W 2 pcsLight-On time 12 hours

Lighting height 4.5 meters

Lighting source yellowish 12VDCHID 35 W

Gel deep recycle Battery - Colloid 110 AH/12 V 2 pcs


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B. Solar High-Power LED 15W Street LightSolar module - single crystal Line cell 80W 1 pcs

Light-On time 12 hours


Lighting source white color 12VDC15 W



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C. Solar High-Power LED 21W Street LightSolar module - single crystal Line cell 80W 1 pcs

Light-On time 12 hours


Lighting source white color 12VDC21 W



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A. Solar HID 35W Street Light

B. Solar High-Power LED 15W Street Light

C. Solar High-Power LED 21W Street Light


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OUTDOOR SOLAR POWERED SERIES

Solar Street Light

80W Solar moduleUsing 5 inch (125125mm) with Germany dicing technology , and operat over 25

yeays.Module Wattage at 17.1V Pld (Watts) Min80Voltage at Rated Power Vld (Volts) 17.1VVoltage at maximum power point Vmp (Volts) >17.0VCurrent at maximum power point Imp (Amps) 4.68AOpen circuit voltage Voc (Volts) 21.4VShort circuit current Isc (Amps) 4.90ASolar Cells per Module 36Type of Solar Cell single crystalline cellSize(Length Width Thickness)Weight Area)

1196mm 526mm 40mm

7.8Kg 0.63 Sq.meters

HID 35W DC Ballast (HID USE ONLY)

Size115 x 75 x 35 mm

Input voltage10 ~ 15V

Input current2.8 ~ 3.7A

Power consumption2W

Special controller

Size195 x 90 x 30 mm CE ApprovedInput voltage12V Onput voltage12V

Input current10A max. Onput current10A max.

Power consumption150W

max.

Power consumption150W max.

GEL colloid deep recycle battery

No. Capacity (12V) Size (mm) Weight (kg)

1 20 AH 181X76.5X170 7.12 27 AH 196X131X166 10.73 36 AH 217X179X191 17.54 68 AH 259X168X216 26.55 110AH 330X171X255 36.8

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