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Pre-approved subsidy ~30%
Available for solar systems to be installed on roofs of below categories of customers:
Residential
All types of buildings
Applicable states
Institutions
- Educational Institutions
- Schools
- Universities
- Health Institutions
- Hospitals
- Medical College
Type of System :
Grid-connected solar systems (without batteries)
System Sizes :
5kW, 10kW, 15kW, 20kW, 25kW
Features :
Included (remote Monitoring System + O & M for 5years)
Payback
★31/2 Years to 41/2 Years
Return on Investment
20% to 25%
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Solar-LED Integrated Outdoor Lights
- Integrated, Sleek Design
- Long-life LEDs & Lithium Ion Batteries
- Reliable, Automatic Dusk-to-Dawn Operation
- Quick, Easy Installation - Simple Retrofit onto existing Poles
- Flexible Mounting Options Available
<1 yr Payback
0 Running Cost
0 Cabling Cost
Maintenance Free
Features
Integrated, Sleek Design
State-of-the-art anti-theft design to enclose solar panels, batteries & electronics in a single, sleek enclosure
Works even in cloudy weather
Smart electronics & minimal design losses ensures battery charging & light availability in low-light conditions as well
Reliable, Automatic Dusk-to-Dawn Operation
Auto switch-on/off & smart battery management ensures light availability for 12hrs/day without need for any manual intervention.Optional grid charging can be provided
Quick, Easy Retrofit & Installation
The light can be mounted on any existing pole by removing the existing sodium vapour/metal halide light
Automatic Brightness Adjustment
Automatic adjustment in brightness level to conserve battery charge based on movement detection by proximity sensor
Flexible Mounting Options
The light can mounted both on walls (when used as outdoor lights at homes) & on poles (when used as a street light) in various configurations
Standard Configurations
| Technical Specifications | GLS 20L | GLS 12L |
|---|---|---|
| LED light | 20W, 2600 lumens | 12W, 1600 Lumens |
| Battery | Li-ion (26.5 AH) | Li-ion (19.8 AH) |
| Solar Panel | 75Wp | 40Wp |
| Weight | 18Kgs | 14Kgs |
| Dimensions (L * W * H) | 1.05 X 0.55 X .06 m. | 0.9 X 0.36 X .06 m. |
| Conventional1 Light Replaced | 60W | 40W |
| Recommended Pole Height | 6 – 9m. | 4- 6 m. |
| Illumination (At ground level) | 30 – 20 Lux | 30 – 15 Lux |
| Distance between poles | 20 – 40 m. | 15 – 25 m. |
Makes
- LEDs: Osram/Philips
- Li-ion Batteries: Taiwanese make
- Solar Panels: Certified Manufacturers
- Proximity Sensor: Included
Benefits of Solar LED Lights
- No cabling cost during installation
- Nil Running Cost
- Long-life Li-ion batteries (>8yrs)
- Long-life LEDs (12 – 15yrs)
Models - Lithium-ion batteries
GLS 20L
- 20W LED light
- 26.5 AH Li-ion Batteries
- 75Wp Solar Panel
GLS 12L
- 12W LED light
- 19.8 AH Li-ion Batteries
- 40Wp Solar Panel
Payback Analysis
12W Solar LED light vs Conventional 1 Light
|
12W Solar LED light |
40W Conventional1 Light |
|||
|
Lamp life |
12 – 15 yrs |
3 – 4 yrs |
||
|
Cost of Light |
W/ Li-ion Battery |
2000 |
||
|
10500 |
||||
|
One-time Costs (10yrs) |
||||
|
Cabling Cost |
- |
5000 |
||
|
Number of replacements |
- |
3 |
||
|
Cost per replacement (Labour + Light/Battery) |
- |
1000 |
||
|
Effective Cost (10yrs) |
10500 |
10000 |
||
|
Operating Cost/yr |
- |
1575* |
||
|
Payback |
0.3yrs (4 Months) |
|||
- 1. Fluoroscent/Sodium Vapour/Metal Halide lights
- *. Electricity cost @ Rs 7.5/unit
20W Solar LED light vs Conventional 1 Light
|
20W Solar LED light |
60W Conventional 1 Light |
|
|
Lamp life |
12 – 15 yrs. |
3 – 4 yrs. |
|
Cost of Light |
18500 |
4000 |
|
One-time Costs (10yrs) |
||
|
Cabling Cost |
- |
8000 |
|
Number of replacements |
- |
3 |
|
Cost per replacement (Labour + Light/Battery) |
- |
1500 |
|
Effective Cost |
18500 |
16500 |
|
Operating Cost/yr |
- |
2400* |
|
Payback |
0.8yrs (10 months) |
|
- 1. Fluoroscent/Sodium Vapour/Metal Halide lights
- *. Electricity cost @ Rs 7.5/unit
Models - Lead Acid batteries
GLS 20S
- 20W LED light
- 65Ah SMF Battery
- 75 Wp Solar Panel
GLS 30S
- 30W LED light
- 84Ah SMF Battery
- 110 Wp Solar Panel
GLS 40S
- 40W LED light
- 120Ah SMF Battery
- 150 Wp Solar Panel
GLS 50S
- 50W LED light
- 150Ah SMF Battery
- 180 Wp Solar Panel
GLS 60S
- 60W SSL LED light
- 150Ah SMF Battery
- 220 Wp Solar Panel
GLS 70S
- 70W SSL LED light
- 180Ah SMF Battery
- 260 Wp Solar Panel
GLS 80S
- 80W LED light
- 200Ah SMF Battery
- 300 Wp Solar Panel
GLS 100S
- 100W LED light
- 240Ah SMF Battery
- 360 Wp Solar Panel
Customized Configurations
Centralized Solar Power System
Integrated Surveillance Camera
Why Us?
Component Selection & Sizing
Reputed makes; Optimized capacity of solar panel, battery & LEDs provided; product engineered to deliver desired performance
Un-branded makes; Specifications not disclosed / under-sized to deliver stated performance
Performance
3 hrs effective sunshine enough to provide dusk-to-dawn operation
Additional day of power back-up for operation during limited sunshine days
5 – 7 hrs effective sunshine hours required
No autonomy provided
Warranty
12 months functional warranty
On-site service support under AMC contract for bulk installations
Mostly imported / Limited on-site/repairs related support
Solar Panels
> 70% cell coverage for maximized energy harness & compactness
< 60% cell coverage; heavier and bulkier product
Battery Bank
Built-in integrated battery protection & management circuit for sensitive Li-ion batteries
Visible indicators for charging & low battery provided
Charge controller circuit meant for lead acid batteries used leading to premature ageing
No indicators provided
LEDs
Higher brightness (Lumens/W) LEDs from Philips/Osram; White light (Color temperature:
Multiple LEDs of smaller capacity used to provide effective & reliable lighting
Board designed to provide maximum light spread
Unbranded LEDs; inconsistent brightness; off-white/yellow light
Fewer LEDs resulting in ineffective thermal management & premature failure
Limited light spread
Enclosure
Engineered against moisture-ingress Sufficiently ventilated for thermal management Minimum weight & simple clamp design for pole mounting
Product not engineered for weather protection & simplified installation
How to Order
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