Solar Photovoltics (PV) Home Lights
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Solar home lighting system |
solar home lighting system - Inverter |
Configuration
This is a fixed indoor lighting system and consists of solar PV, module, battery and balance of systems. It is supplied under the following configurations as per specifications of MNRE :
* 1 light * 2 lights * 1 light & 1 fan * 2 lights & 1 fan * 4 lights.
The luminaires used in the above systems comprise compact fluorescent lamp (CFL) of 7 W / 9 W / 11 W capacity which consume less energy but give illumination equivalent to 25 / 40 / 60 W capacity conventional incandescent lamps respectively; The fan is of DC type with less than 20 W rating. One Battery of 12 V, 40 / 75 Ah capacity is also provided with SPV modules of 37 Wp / 74 Wp as required. The system will work for about 4 hours daily, if charged regularly. The capacity and rating of different models are as follows:
Model No |
Module Capacity |
CFL rating |
Fan Capacity |
Battery capacity |
| 1 |
18 W |
7 W |
--- |
20 Ah |
| 2 |
37 W |
9 W |
--- |
40 Ah |
| 3 |
37 W |
9 W |
20 W |
40 Ah |
| 4 |
74 W |
11 W |
20 W |
75 Ah |
| 5 |
74 W |
11 W |
--- |
75 Ah |
Potential for use:
Individuals:Home / office lighting in residential / buildings, farmhouses
Institutions / Industries / Local bodies: Parking areas, porticos, canteens, guest houses, toilets, Office lighting, Group houses, Community centers, corridors, places of worship etc.
Cost
Tentative cost of the systems range from Rs.8,000 for model-1 to Rs.25,000 for model-5.
Source: www.teda.gov.in
Contact us
Professor and Head,
Department of Bio-Energy,
TNAU, Coimbatore-641003.
Phone: 0422-6611276
Email: bioenergy@tnau.ac.in |
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