1. Indoor Off-Grid and Grid Lighting
Offer Presentation
Homaya
Indoor Off-Grid and Grid LED Lighting
Dec 2012

2. Indoor Lighting and Mobile Charging Solution for Off-Grid and Grid connected households
Indoor LED Lighting
Overview
Success Stories

3. Indoor LED Lighting Off-Grid Lighting Grid Lighting
Lighting System powered by Grid and Solar Panel
LED Lamp powered by grid
Lighting System with Solar Panel and Battery backup
Lighting System with Solar Panel
Lamps with battery monitoring
Lamps for Solar Home System
Autonomous lighting and mobile charging solution for remote
Un-electrified households
Scalable solar home lighting system with cell phone charger
Affordable lighting for people living without
access to electricity with battery on rent
Energy efficient longer life LED Lamp to reduce 50% cost on
solar panel and battery
Lighting system with 8 hours of backup for grid connected
households
Energy efficient lamps with 50% savings in electricity bill.

4. Indoor Off-Grid LED Lighting
Lighting System with Solar Panel and Battery backup
Lighting System with Solar Panel
Lamps with battery monitoring
Lamps for Solar Home System
Lighting System powered by Grid and Solar Panel
LED Lamp powered by grid
Autonomous lighting and mobile charging solution for remote Un-electrified households
Powered by 10Wp solar panel and
12 V, 4.5 Ah battery
Plug and play connection
with reverse polarity protection
Light Intensity
2.5 W LED Lamp provides 230 lumens
5 W LED Lamp provides 460 lumens
Comfortable for all day to day activities
15 / 8 hours* of backup duration with
one day of charge
Typical Installation
AEH-LP05-SB-5W
AEH-LB13-SB-2.5W
Plug to prevent reverse polarity
8 (15) hours of backup with 5W (2.5W) LED Solar Home Lighting System
USB port for mobile charging

5. Indoor Off-Grid LED Lighting
Lighting System with Solar Panel and Battery backup
Lighting System with Solar Panel
Lamps with battery monitoring
Lamps for Solar Home System
Lighting System powered by Grid and Solar Panel
LED Lamp powered by grid
Scalable solar home lighting system with cell phone charger for people living without access to electricity
10Wp solar lighting system
with 2 nos. of 2.5 W LED lamps and
3A charge controller with built-in
cell phone charger
8 hrs of backup duration for two lamps
with one day of charge
Trickle charging mechanism
to increase battery life
Scalable system
to connect loads up to 36 Watt (Max) by
connecting 12 V, 40 Wp solar panel
and 12 V, 50 Ah battery
Typical Installation
AEH-SHS01-10W2L
Solar Home System to connect loads up to 36 Watt Max
Solar Panel rating
Battery Rating
Maximum allowable load at 12 V
Cable size to connect solar panel to solar charge controller – 3A
Cable size to connect battery to solar charge controller – 3A
Sq mm
AWG
12V, 20Wp
12V, 10Ah 12
0.82 16
12V, 30Wp
12V, 30Ah 24
1.5 14
12V, 40Wp
12V, 50Ah 36

6. Indoor Off-Grid LED Lighting
Lighting System with Solar Panel and Battery backup
Lighting System with Solar Panel
Lamps with battery monitoring
Lamps for Solar Home System
Lighting System powered by Grid and Solar Panel
LED Lamp powered by grid
Affordable lighting for people living without
access to electricity with battery on rent
Simple LED Lamp with built-in protection of deep discharge of the battery and an integrated switch
Light Intensity
2.5 W LED Lamp provides 230 lumens
5 W LED Lamp provides 460 lumens
Comfortable for all day to day activities
Same brightness
throughout the battery voltage from
11.5 V to 14.3 V
Backup duration
8 to 15 hours* when powered from
external battery 12 V, 4.5 Ah
Typical Installation
AEH-LP04-5W
AEH-LB11-2.5W
AEH-B07-4.5AH

7. Indoor Off-Grid LED Lighting
Lighting System with Solar Panel and Battery backup
Lighting System with Solar Panel
Lamps with battery monitoring
Lamps for Solar Home System
Lighting System powered by Grid and Solar Panel
LED Lamp powered by grid
Energy efficient longer life LED Lamp to reduce 50% cost on solar panel and battery
Suitable for solar home system
with 12V charge controller and 12 V
Battery
50% less power consumption
compared to CFL lamp for same level
of light output
Same brightness
throughout the battery voltage from
11.6V to 14.3 V
Typical Installation
AEH-LP07-5W
AEH-LB02-U25W
Same brightness
throughout the battery voltage from
10.8V to 20 V
Multiple mounting option for tough condition in un-electrified houses

8. Indoor Grid LED Lighting
Lighting System with Solar Panel and Battery backup
Lighting System with Solar Panel
Lamps with battery monitoring
Lamps for Solar Home System
Lighting System powered by Grid and Solar Panel
LED Lamp powered by grid
Lighting system with 8 hours of backup for grid connected households
Light Intensity
5 W LED Lamp provides 460 lumens
Same brightness across
voltage range from 90 – 270 V AC, 50/60Hz
Automatic switching from
grid / solar to battery during unavailability of power from grid / solar; preference to solar
Plug and play connection
with reverse polarity protection
8 hours of backup duration with
12 V, 4.5Ah battery
Mobile charging option using USB port
Typical Installation
AEH-LP01-SBG-5W
Plug to prevent reverse polarity
USB port for mobile charging

9. Indoor Grid LED Lighting
Lighting System with Solar Panel and Battery backup
Lighting System with Solar Panel
Lamps with battery monitoring
Lamps for Solar Home System
Lighting System powered by Grid and Solar Panel
LED Lamp powered by grid
Energy efficient lamps with 50% savings in electricity bill.
Light Intensity
5 W LED Lamp provides 460 lumens
Same brightness across
voltage range from 90 – 270 V AC, 50/60Hz
Saving in electricity bill
due to low power consumption by LED lamp
Typical Installation
AEH-LP02-G-5W

10. A modular and scalable lighting offer
Solar Board Assembly
SMPS Board Assembly
LED Driver Board Assembly
Lighting System with Solar Panel and Battery backup
Lighting System with Solar Panel
Lamps with battery monitoring
Lamps for Solar Home System
Lighting System powered by Grid and Solar Panel
LED Lamp powered by grid
LED Driver Board with battery monitoring
LED Driver Board WITHOUT battery monitoring
Solar Board Assembly
SMPS Board Assembly
Solar Panel – 12V , 10Wp
Backup Unit – 12V, 4.5AH
Solar Charge Controller – 3 A P P P P P P P P P P P P P P P P

11. Overview Off-Grid Lighting Grid Lighting
Lighting Premium
( 5W LED Lamps )
Lighting Basic
( 2.5W LED Lamps )
Solar Home System Components
Lighting System with Solar Panel and Battery backup
AEH-LP05-SB-5W
AEH-LB13-SB-2.5W
Lighting System with Solar Panel
Off-Grid Lighting
AEH-SCC02-3A
AEH-SHS01-10W2L
Lamps with battery monitoring
These products are used in Battery Charging Station
AEH-LP04-5W
AEH-LB11-2.5W
AEH-B07-4.5AH
Lamps for Solar Home System
AEH-LP07-5W
AEH-LB02-U25W
Lighting System powered by Grid and Solar Panel
Grid Lighting
AEH-LP01-SBG-5W
LED Lamp powered by grid
AEH-LP02-G-5W

12. Success Stories
A family in Burkina Faso using LED Lamp to illuminate their home
Solar Home Lighting System installed at a house in Peru
Solar Home Lighting System installed in a remote tribal village in India.
Family in Bangladesh using Solar Home System with LED Lamp.
LED Lamp installed in a home in Nigeria

13. Thank you for your attention !
Any questions?