A

PRESENTATION ON

SOLAR PHOTOVOLTAIC POWER PACKS

RenewAbility…renewing our sustain ‘ability’

RENEWABILITY

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

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.

OUR FOCUS

- Supply-side management (Renewable Energies)

- We support and create the power supply throughsustainable sources like Solar energy, small wind andBio-energy.

- Demand-side management (Energy Efficiency )

- We reduce the demand for energy through LED lightingand power saving gadgets making green homes.

Business Segments

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.

WHAT IS A SOLAR PHOTOVOLTAIC POWER PACK?

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)

Solar Photovoltaic Power Pack

Electricity

SCHEMATIC DIAGRAM OF SOLAR PHOTOVOLTAIC

POWER PACK

MODELS OF SOLAR POWER PACKS

GRID TIED SOLAR POWER PACKS:

DESIGNED TO EXPORT THE POWER PRODUCED

FROM SOLAR UNIT TO THE GRID

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.

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.

Payback within 1 year when compared

to diesel generator in such applications

Simple, efficient, proved and

guaranteed performance for decades to

come

Continuous availability with no pollution

and no noise.

Utility Load

Solar PCU

Roof top mounted solar panelsBattery Bank

GRID SUPPORTIVE SOLAR PV POWER PACK CAN BE DESIGNED

WITH BATTERY BANK……

Utility Load

Solar PV Panels Arrays Electricity board grid

Solar Power Conditioning Unit

Battery Bank

…. OR WITHOUT BATTERY BANK

Utility Load

Solar PV Panels Arrays Electricity board grid

Solar Power Conditioning Unit

HYBRID SOLAR PV POWER PACK ALSO CAN BE

DESIGNED WITH BATTERY BANK……..

Utility Load

Solar PV Panel Arrays Wind Power

Battery Bank

Diesel Generator Set

A solar Photovoltaic power pack which can draw power frommultiple sources is a hybrid solar photovoltaic power pack

Grid Power

Solar Inverter

… OR WITHOUT BATTERY BANK

Utility Load

Solar PV Panel Arrays Wind Power

Solar Inverter

Diesel Generator Set

A solar Photovoltaic power pack which can draw power frommultiple sources is a hybrid solar photovoltaic power pack.

Grid Power

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

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

ECONOMICS OF SOLAR POWER PACK (50 KWP, GRID SUPPORTIVE, NO BATTERY BANK)

SYSTEM COST: 95

Less: Subsidy : 28

Less: Tax benefit: 23

NET COST : 44

UNITS OF POWER

GENERATED/ YEAR: 86000

AVERAGE COST OF

POWER GENERATED: Rs 8

AVERAGE SAVINGS PER

YEAR : Rs 6.88 Lakhs

COST

(in Rs Lakhs)

RETURNS

(in Rs Lakhs)

PAYBACK PERIOD: AROUND 6 YEARS

COST OF POWER FOR THE NEXT 19 YEARS: ZERO

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

ADVANTAGES OF SOLAR PHOTOVOLTAIC POWER

PACK

OUR EXPERTISE IN SOLAR POWER PACKS

Site and Project Analysis

System Design and BOM

Finalization

BOS (Balance of Systems) Selection

Erection and Commissioning

Project Management

Financing Support/ Promotion

Operations and Maintenance

Installed Capacity: 237 kWp till date

Educational Institutes

Telecom Towers

Industries

Residential Buildings

OUR EXPERIENCE IN SOLAR PHOTOVOLTAIC

POWER PACKS

Url: www.renewability.inCorp.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

CONTACT INFO:

RENEWABILITY…renewing our sustain ‘ability’