PPT on Power Packs

1. RenewAbility
…renewing our sustain ‘ability’
A
PRESENTATION ON
SOLAR PHOTOVOLTAIC POWER PACKS

2. RENEWABILITY
A Social Enterprise committed
to promote sustainable living in
the communities.

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.

5. Business Segments

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)

8. SCHEMATIC DIAGRAM OF SOLAR PHOTOVOLTAIC
POWER PACK

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

22. RENEWABILITY
…renewing our sustain ‘ability’
CONTACT INFO:
Url: www.renewability.in
Corp.Office: Plot No 85, II Floor, Phase III, SVCIE, Balanagar, Hyderabad.
Phone: +91-40-23772345
Regd. Office: 931, Vivekananda nagar colony, Kukatpally, HYDERABAD –72
Email: sekhar@renewability.in
Mobile: +91-98662 41474