3. OUR BELIEF
• We know how to live sustainably.
• We did.
• We have just forgotten our time
tested abilities.
• Let’s renew our Sustain' abilities’
through renewable resources.
4. OUR FOCUS
- Supply-side management (Renewable Energies)
- We support and create the power supply through
sustainable sources like Solar energy, small wind and
Bio-energy.
- Demand-side management (Energy Efficiency )
- We reduce the demand for energy through LED lighting
and power saving gadgets making green homes.
6. WHY SOLAR ?
Sustainable energy resource
Abundant Availability
Simplicity of operation
No-pollution and no-noise
Only upfront investment, free power later
Hedge against increasing conventional power
tariffs.
7. WHAT IS A SOLAR PHOTOVOLTAIC POWER PACK?
Solar Photovoltaic Power Pack
Electricity
A Solar Photovoltaic Power Pack is a Solar Power Generation system
designed for meeting the energy needs of a factory/ building/ residence.
It consists of:
1. Solar Photovoltaic Modules
2. Solar Power Conditioning Unit
3. Battery Bank (Optional)
9. MODELS OF SOLAR POWER PACKS
GRID TIED SOLAR POWER PACKS:
DESIGNED TO EXPORT THE POWER PRODUCED
FROM SOLAR UNIT TO THE GRID
10. MODELS OF SOLAR POWER PACKS
OFF-GRID SOLUTIONS:
STAND ALONE POWER PACK:
MEETS THE POWER REQUIREMENT OF DESIGNED
LOADS ON ITS OWN
ALWAYS DESIGNED WITH BATTERY BANK
GRID-SUPPORTIVE POWER PACK:
INTERACTS WITH GRID TO MEET THE POWER
REQUIREMENT OF DESIGNED LOADS
CAN BE DESIGNED WITH OR WITHOUT BATTERY BANK
HYBRID POWER PACK:
MORE THAN ONE SOURCE OF POWER:
WIND/ BIO-ENERGY/ D.G.SET
CAN BE DESIGNED WITH OR WITHOUT BATTERY BANK
ASSURED AND UNINTERRUPTED POWER BACKUP 24/7.
11. STANDALONE SOLAR PV POWER PACK
Solar Photovoltaic Power Pack which produces electricity only
from solar panels and meets the load requirement.
Ideal solution to those areas where grid
connection cannot be reached. Utility Load
Payback within 1 year when compared
to diesel generator in such applications
Solar PCU
Simple, efficient, proved and
guaranteed performance for decades to
come
Continuous availability with no pollution
and no noise. Roof top mounted solar
Battery Bank panels
12. GRID SUPPORTIVE SOLAR PV POWER PACK CAN BE DESIGNED
WITH BATTERY BANK……
Utility Load
Battery Bank
Solar Power
Conditioning Unit
Solar PV Panels Arrays Electricity board grid
13. …. OR WITHOUT BATTERY BANK
Utility Load
Solar Power
Conditioning Unit
Solar PV Panels Arrays Electricity board grid
14. HYBRID SOLAR PV POWER PACK ALSO CAN BE
DESIGNED WITH BATTERY BANK……..
A solar Photovoltaic power pack which can draw power from
multiple sources is a hybrid solar photovoltaic power pack
Utility Load
Battery Bank
Solar Inverter
Solar PV Panel Arrays Grid Power Wind Power Diesel Generator Set
15. … OR WITHOUT BATTERY BANK
A solar Photovoltaic power pack which can draw power from
multiple sources is a hybrid solar photovoltaic power pack.
Utility Load
Solar Inverter Grid Power
Solar PV Panel Arrays Wind Power Diesel Generator Set
16. JAWAHARLAL NEHRU NATIONAL SOLAR
MISSION
AMBITIOUS TARGETS:
20 GW GRID CONNECTED SOLAR POWER BY 2020
2 GW OFF-GRID SOLAR POWER BY 2020
BOUQUET OF INCENTIVES:
CAPITAL SUBSIDY
INTEREST SUBSIDY: THRU’ I.R.E.D.A
TAX BENEFITS; THRU’ FASTER DEPRECIATION
ENSURING SYTEM RELIABILTY:
STRICT PRODUCT NORMS
MOST B.O.M TO MEET IEC STANDARDS
PRODUCT WARRANTIES: PANELS FOR 25 YEARS
MANDATORY A.M.C
17. ECONOMICS OF SOLAR PHOTOVOLTAIC POWER PACK
SAMPLE CASE STUDY:
MODEL: GRID-SUPPORTIVE
BATTERY BANK: NO
CAPACITY: 50 KWP
ENERGY YIELD:
86,000 UNITS (kWh) PER YEAR
= 235 UNITS (kWh) PER DAY
18. ECONOMICS OF SOLAR POWER PACK
(50 KWP, GRID SUPPORTIVE, NO BATTERY BANK)
COST RETURNS
(in Rs Lakhs) (in Rs Lakhs)
UNITS OF POWER
SYSTEM COST: 95 GENERATED/ YEAR: 86000
Less: Subsidy : 28
Less: Tax benefit: 23 AVERAGE COST OF
POWER GENERATED: Rs 8
NET COST : 44
AVERAGE SAVINGS PER
YEAR : Rs 6.88 Lakhs
PAYBACK PERIOD: AROUND 6 YEARS
COST OF POWER FOR THE NEXT 19 YEARS: ZERO
19. ADVANTAGES OF SOLAR PHOTOVOLTAIC POWER
PACK
One time upfront investment
Solar power comes with no noise and no pollution
Pay to the bank what you pay to the electricity board
After payback period, you will get solar power
absolutely free every year
Hedge against hikes in diesel/ tariff rates
Avoid misuse/ risks in diesel usage
20. OUR EXPERTISE IN SOLAR POWER PACKS
Siteand Project Analysis
System Design and BOM
Finalization
BOS (Balance of Systems) Selection
Erection and Commissioning
Project Management
Financing Support/ Promotion
Operations and Maintenance
21. OUR EXPERIENCE IN SOLAR PHOTOVOLTAIC
POWER PACKS
Installed Capacity: 237 kWp till date
Educational Institutes
Telecom Towers
Industries
Residential Buildings