The Solar home systems provided by BALAJI are high performance, complete and easy to install. Incorporating the latest technology, BALAJI harness the power of SUN to provide reliable and cost effective electricity. These systems supply electricity to Lighting and DC fan that are not connected to grids or it is quite erratic. The Solar Home System serve as an invaluable source of power in remote places, where there is no present means of acquiring electricity or as a stand by source during power outages.
A typical Solar Home System comprises of PV module for charging the battery, Charge Control unit for the safe charging and discharging of the battery, Deep cycle battery for storage of energy, light units and provision for connecting other loads (Optional) as well as a complete set of installation hardware. The battery and Solar module rating are selectable as per the requirement.
Working principle:
During the daytime PV module converts Sunlight into electricity (DC energy), which charges the deep cycle battery through a Charge Control Unit. At night, or when needed, the stored energy from the battery provides power for the lighting loads, fans etc.
Features:
- Solution for the uncertainty in the availability of quality electricity
- Can be modified to power any desired combination of loads
- Highly reliable power supply
- Totally user controlled
- Desired combination of lights and fans is possible
The details of the available models in this series are listed below:
MODELS:
BALAJI SHS 1 ( 1 Light Point)
| Component | Specifications |
| PV Module | 1 X 20 Wp under STC |
| Lamps | 1 X CFL (9w) |
| Battery | 1 X 12V, 20 AH Tubular Plate low maintenance or Sealed maintenance free Lead Acid Battery |
| Other Components | Control electronics, Module mounting hardware, Battery box, Inter-connecting wires / cables, Switches, Operating instructions and Maintenance manual. |
BALAJI SHS 2L ( 2 Light Point)
| Component | Specifications |
| PV Module | 1 X 40 Wp under STC |
| Lamps | 1 X CFL (9w) |
| Battery | 1 X 12V, 40 AH Tubular Plate low maintenance or Sealed maintenance free Lead Acid Battery |
| Other Components | Control electronics, Module mounting hardware, Battery box, Inter-connecting wires / cables, Switches, Operating instructions and Maintenance manual. |
BALAJI SHS 3 ( 1 Light and 1 Fan)
| Component | Specifications |
| PV Module | 1 X 40 Wp under STC |
| Lamps | 1 X CFL (9w) |
| Fan | 1 X DC Fan (with wattage less than 20W) |
| Battery | 1 X 12V, 40 AH Tubular Plate low maintenance or Sealed maintenance free Lead Acid Battery |
| Other Components | Control electronics, Module mounting hardware, Battery box, Inter-connecting wires / cables, Switches, Operating instructions and Maintenance manual. |
BALAJI SHS 4 (2 Lights and 1 fan)
| Component | Specifications |
| PV Module | 2 X 40 Wp or 1 X 80 under STC |
| Lamps | 1 X CFL (9w) |
| Fan | 1 X DC Fan (with wattage less than 20W) |
| Battery | 1 X 12V , 80 AH Tubular Plate low maintenance type or 12V / 65 AH Sealed maintenance free Lead Acid Battery |
| Other Components | Control electronics, Module mounting hardware, Battery box, Inter-connecting wires / cables, Switches, Operating instructions and Maintenance manual. |
BALAJI SHS 5 ( 4 Lights)
| Component | Specifications |
| PV Module | 2 X 40 Wp or 1 X 80 Wp under STC |
| Lamps | 1 X CFL (9w) |
| Battery | 1 X 12V , 80 AH Tubular Plate low maintenance type or 12V / 65 AH Sealed maintenance free Lead Acid Battery |
| Other Components | Control electronics, Module mounting hardware, Battery box, Inter-connecting wires / cables, Switches, Operating instructions and Maintenance manual. |
DUTY CYCLE
| Models | AVERAGE Hours of Operation / Day |
| BALAJI SHS 1 | 1 light, 3 - 4 hours |
| BALAJI SHS 2 | 2 lights, 3 - 4 hours |
| BALAJI SHS 3 | 1 Light , 1 - 2 hours, 1 Fan, 1 - 2 hours |
| BALAJI SHS 4 | 2 Lights, 2 - 3 hours, 1 Fan, 2 - 3 hours |
| BALAJI SHS 5L/S | 4 Lights, 3 - 4 hours. |
* Design and technical specifications are subject to change without notice.
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