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CSR Pilot Project - Installation of Solar Street Lighting & Power Packs in Rebuilt Village in Nellore-Port Krishnapatnam Area
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CSR Project - Installing Solar Power Packs in Appapur Village in Nallamala Forest
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Solar Street Lighting Project with the Greater Visakhapatnam Municipal Corporation
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Installation of Solar LED Street Lighting Systems for ACC cements at Bellary
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Solar-LED Street Lighting

Solar-LED Street Lighting System

VLE’s LED Street Light Systems come in various versions to cater for most needs. The Solar-LED version ranges in power from 9 to 24W with light output ranging from 900 to 2500 lumen.

The AC LED Street Light power varies from 9 to 80W with light output ranging from 900 to 8000 lumen.

DC Street Lights are also available ranging from 9 to 24W and 900 to 2500 lumen.

All street lighting products have Dusk to Dawn control, efficiency of electronics greater than 90%, and high quality components, including Cree LEDs, are used throughout.

Download Presentation on Solar LED Street Lighting

 

 

VLE's Solar LED Street Lighting System

Features of VLE’s Solar LED Street Lighting System:

1.     PWM based inbuilt charge controller with Three charging Levels ( Bulk, Absorption and Float )

2.     Temperature Compensation for Battery Management.

3.     Automatic Dusk to Dawn control.        

4.     Mid night dimming           :  3- switches are available for 8-modes of dimming.                   

5.     Motion Sensor                   : 1- switch provided for activating Motion Sensor I/P

6.     Wattage Selection             : 2- switches for selecting 4-different wattages of the Lamp

7.     UART communication port for data logging and fault analysis

8.     Indication LED’S ( 2 No’s : Low battery and Charging Indication )

9.     Protections ( Panel and Battery reversal, Over load, Short circuit and Thermal )

 

Technical Specifications of few of the Solar LED Street Lighting systems:

Solar Street Light 15W

 

Specifications

15W SSL M1

15W SSL M2

Type of Lamp

Cree LED

Cree LED

Type of Light

White

White

Wattage

15W

15W

Dusk to Dawn Operation

Automatic

Automatic

Luminous Flux in Lumen

> 1250 Lumens

> 1250 Lumens

Lumen efficiency

100-120 lumens/watt

100-120 lumens/watt

Autonomy

2 Days

2 Days

Effic. of Electronics  (%)

>  90%

>  90%

Solar Panel Type

Mono /Poly Crystalline

Mono /Poly Crystalline

Solar Panel Size  (Wp)

60

60

Charging Time with Solar Panel  (Hours)

7- 8 Hours

7- 8 Hours

Battery Manufacturer

Exide

Luminous

Type of Battery 

Solar Tubular Maintenance Free Gel Battery

Solar Low Maintenance Lead Acid Battery

Battery Specification

12V, 40Ah

12V, 40Ah

Charge Controller

Yes ( PWM )

Yes ( PWM )

Solar Panel Mounting

Yes

Yes

Application

Indoor/Outdoor

Indoor/Outdoor

Street Light Pole

4.5 Mtrs

4.5 Mtrs

Warranty

Luminary – 2 years

Battery – 5 Years Limited

SPV – 5 Years limited

           10 Years 90% Effci

Luminary – 2 years

Battery – 5 Years Limited

SPV – 5 Years limited

           10 Years 90% Effci

 
 

Solar Street Light 20W

 

Specifications

20W SSL M1

20W SSL M2

Type of Lamp

Cree LED

Cree LED

Type of Light

White

White

Wattage

20W

20W

Dusk to Dawn Operation

Automatic

Automatic

Luminous Flux in Lumen

> 1600 Lumens

> 1600 Lumens

Lumen efficiency

100-120 lumens/watt

100-120 lumens/watt

Autonomy

2 Days

2 Days

Effic. of Electronics  (%)

>  90%

>  90%

Solar Panel Type

Mono /Poly Crystalline

Mono /Poly Crystalline

Solar Panel Size  (Wp)

75

75

Charging Time with Solar Panel  (Hours)

7 – 8 Hours

7 – 8 Hours

Battery Manufacturer

Exide

Luminous

Type of Battery 

Solar Tubular Maintenance Free Gel Battery

Solar Low Maintenance Lead Acid Battery

Battery Specification

12V, 75Ah

12V, 75Ah

Charge Controller

Yes ( PWM )

Yes ( PWM )

Solar Panel Mounting

Yes

Yes

Application

Indoor/Outdoor

Indoor/Outdoor

Street Light Pole

4.5 Mtrs

4.5 Mtrs

Warranty

Luminary – 2 years

Battery – 3 Years Limited

SPV – 5 Years limited

           10 Years 90% Effci

Luminary – 2 years

Battery – 3 Years Limited

SPV – 5 Years limited

           10 Years 90% Effci

 
 

Solar Street Light 24W

 

Specifications

24W SSL M1

24W SSL M2

Type of Lamp

Cree LED

Cree LED

Type of Light

White

White

Wattage

24W

24W

Dusk to Dawn Operation

Automatic

Automatic

Luminous Flux in Lumen

> 2000 Lumens

> 2000 Lumens

Lumen efficiency

100-120 lumens/watt

100-120 lumens/watt

Autonomy

2 Days

2 Days

Effic. of Electronics  (%)

>  90%

>  90%

Solar Panel Type

Mono /Poly Crystalline

Mono /Poly Crystalline

Solar Panel Size  (Wp)

90

90

Charging Time with Solar Panel  (Hours)

 

7 – 8 Hours

 

7 – 8 Hours

Battery Manufacturer

Exide

Luminous

Type of Battery 

Solar Tubular Maintenance Free Gel Battery

Solar Low Maintenance Lead Acid Battery

Battery Specification

12V, 75Ah

12V, 75Ah

Charge Controller

Yes ( PWM )

Yes ( PWM )

Solar Panel Mounting

Yes

Yes

Application

Indoor/Outdoor

Indoor/Outdoor

Street Light Pole

5 Mtrs

5 Mtrs

Warranty

Luminary – 2 years

Battery – 5Years Limited

SPV – 5 Years limited

           10 Years 90% Effci

Luminary – 2 years

Battery – 5 Years Limited

SPV – 5 Years limited

           10 Years 90% Effci

 
 

 

Specifications

15W SLAC H

24W SLAC H

40W SLAC H

Type of Lamp

Cree LED White

Cree LED White

Cree LED White

Color Temperature

5500 – 6500 K

5500 – 6500 K

5500 – 6500 K

Net Light Output  (Lumen)

>1250 Lumens

>2000 Lumens

>3300 Lumens

Dusk to Dawn Control

Yes

Yes

Yes

Effic. of Electronics  (%)

>  90%

>  90%

>  90%

Application

Indoor/Outdoor

Indoor/Outdoor

Indoor/Outdoor

Street Light Pole

(Optional)

(Optional)

(Optional)

I/P Voltage

AC 90 ~ 240 V

AC 90 ~ 240 V

AC 90 ~ 240 V

Warranty

Luminary – 2 years

Luminary – 2 years

Luminary – 2 years

 
 

 

Specifications

60W SLAC H

80W SLAC H

Type of Lamp

Cree LED White

Cree LED White

Color Temperature

5500 – 6500 K

5500 – 6500 K

Net Light Output  (Lumen)

> 5000 Lumens

> 6700 Lumens

Dusk to Dawn Control

Yes

Yes

Effic. of Electronics  (%)

>  90%

>  90%

Application

Indoor/Outdoor

Indoor/Outdoor

Street Light Pole

(Optional)

(Optional)

I/P Voltage

AC 90 ~ 240 V

AC 90 ~ 240 V

Warranty

Luminary – 2 years

Luminary – 2 years