clique solar & arun solar concentrator
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Copyright © 2012 Clique Developments Limited. All rights reserved.
Clique Solar & ARUN®Off-grid Solar Thermal Applications
Copyright © 2012 Clique Developments Limited. All rights reserved.
Crude Oil caters to one fourth of India’s primary energy
Coal41%
Natural Gas6%
Crude Oil26%
Biomass24%
Nuclear1%
Hydro2%
Renewables1%
Source : IEA, 2008
Copyright © 2012 Clique Developments Limited. All rights reserved.
India imports 80% of its oil consumption
2000
2002
2004
2006
2008
2010
2012
500
1000
1500
2000
2500
3000
3500
Year
Thou
sand
Bar
rels
per D
ay
Consumption
Production
Copyright © 2012 Clique Developments Limited. All rights reserved.
Why Solar Thermal in IPH sector?~20% of this oil is used in industries in thermal form at temperatures below 300°C30% of this can be replaced by solar energy resulting in:
Reducing a country’s Forex burdenImparting energy securityEmission reduction of Carbon dioxide as well as other pollutants
Copyright © 2012 Clique Developments Limited. All rights reserved.
Energy Distribution of solar energy reaching earth’s surface
800 W/m²
Absorption (250 W/m2)(H20, CO2, Ozone , Aerosols)
Scattering (200 W/m2)
Earth’s Atmospheric Layer
Diffuse Radiation from scattering (200 W/m2)Beam or Direct
Radiation
ReflectionLosses
Outer Space Solar Radiation
(117 W/m
2)(1250 W
/m2)
(1367 W/m2)
Copyright © 2012 Clique Developments Limited. All rights reserved.
Technologies to capture Solar Energy
Copyright © 2012 Clique Developments Limited. All rights reserved.
FocusParabolic Reflector
Concentrating Optics
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Concentrators
8
Parabolic rotational solids Concentrate the irradiance
up to 2,000 times
Extruded parabolic profiles Concentrate the irradiance
up to 200 times
Copyright © 2012 Clique Developments Limited. All rights reserved.
Fresnel Concentrators
9
Copyright © 2012 Clique Developments Limited. All rights reserved.
Concentrator Solar Power Technologies
10
Dish Systems5 – 25 kWe
Off-grid / long-term pilot plants
Solar Tower Systems5 – 100 Mwe
Pilot power plants
Parabolic Trough 5 – 200 Mwe
Power Plants
Linear Fresnel5 – 200 MWe
Pilot Power Plants
Copyright © 2012 Clique Developments Limited. All rights reserved.
About Clique SolarPioneer in developing solar thermal technologies for off-grid applicationsDeveloped the innovative ARUN® Solar ConcentratorIt is a channel partner for MNREBoasts of both R&D and Engineering skillsClique Solar saves an equivalent of 1,000 liters of furnace oil per day!
Copyright © 2012 Clique Developments Limited. All rights reserved.
ARUN® Solar Concentrator – at a glance
Application By 1 ARUN®160 By 1 ARUN®100
Dry Saturated Steam 1200 kg 700 kg
Hot Water 25,000 liters 15,000 liters
Cooling 25 TR for 8-10 hours 15 TR for 8-10 hours
Cooking 7,500 meals 4,500 meals
Milk Pasteurization 30,000 liters 18,000 liters
Effluent evaporation 2.5m3 1.5m3
Laundry 600 kg 350 kg
Output per day, on a clear sunny day
Copyright © 2012 Clique Developments Limited. All rights reserved.
ARUN® TechnologyParaboloid Fresnel mirror arrangementFocus is a pointAutomatic two axis trackingIntegration with existing systemOptimization of integration
Copyright © 2012 Clique Developments Limited. All rights reserved.
2D fresnel parabola
ARUN® Technology – Fresnel Mirror Arrangement
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ReflectedSun rays
2D fresnel parabola
Absorber at focal point
ARUN® Technology – Fresnel Mirror Arrangement
Sun Rays
Copyright © 2012 Clique Developments Limited. All rights reserved.
ARUN® Technology – Automatic 2-axes tracking system
Aperture areas always faces the sunDNI is captured in full (no cosine loss)
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ARUN® Technology – Integration with existing system
Steam Drum
Pump
Steam for process heat applications
Copyright © 2012 Clique Developments Limited. All rights reserved.
Industrial Sectors
Hospitality Sector
Comfort Cooling
Community Cooking
Residential sector
Industry Working Fluids Temperature Range
Pharmaceutical Industry Steam, Air 80°C - 230°C
Textile industry Water, Steam 60°C - 150°C
Chemical Industry Steam, Air 80°C - 320°C
Pulp & Paper Industry Steam Up to185°C
Food Industry Steam, Air 80°C - 280°C
Mechanical Industry Water, Steam 60°C - 150°C
Automobile Industry Water, Steam 60°C - 200°C
ARUN Applications
Copyright © 2012 Clique Developments Limited. All rights reserved.
ARUN ApplicationsIndustrial Sectors
Hospitality Sector
Comfort Cooling
Community Cooking
Residential sector
Process Working Fluids Temperature RangeLaundry Steam 150°C - 180°CCooking Steam 120°C - 280°CCleaning, Bathing Water 50°C - 65°C
Copyright © 2012 Clique Developments Limited. All rights reserved.
ARUN ApplicationsIndustrial Sectors
Hospitality Sector
Comfort Cooling
Community Cooking
Residential sector
The thermal energy of solar radiation to power thermally driven cooling machines (VAM: Vapour Absorption Machine)Load and Load Pattern (Time of Load) matching between cooling loads and solar radiation neededHVAC (Heating, Ventilation, and Air Conditioning) networks contribute over 30% of a building energy usage
Copyright © 2012 Clique Developments Limited. All rights reserved.
ARUN ApplicationsIndustrial Sectors
Hospitality Sector
Comfort Cooling
Community Cooking
Residential sector
Cooking load and pattern matching neededDifferent cooking items require different temperatures
Item Per meal intake Heat required for cooking
Temperature required
Rice, Dal, VegRice – 100gmDal – 50gm
Vegetable – 50gm (dry weight)85-90 kcal / meal 120°C
Chapattis 25gm per chapatti, 2 chapaties per meal
~50kcal / chapatti, OR100kcal / meal ~280°C
Hot water, milk, etc 200ml equivalent 50 kcal / day ~100°C
Copyright © 2012 Clique Developments Limited. All rights reserved.
ARUN ApplicationsIndustrial Sectors
Hospitality Sector
Comfort Cooling
Community Cooking
Residential sector
Process Working Fluids Temperature RangeBathing & washing Water 40°C- 60°CKitchen – utensil washing Water 40°C- 60°C
Copyright © 2012 Clique Developments Limited. All rights reserved.
ARUN Installations
Solar Steam Generating System forHeavy Water Plant of Department of Atomic Energy at Kota
Pressurized Hot Water Generating System at M/s. Mahindra Vehicles Manufacturers Limited, Pune
Solar Steam Generating System for Dairy Applications at M/s. B. G. Chitale Dairy, Sangli
Pressurized Hot Water Generating system forMaharashtra Rajya Sahakari Dudh Mahasangh Maryadit (Mahanand Dairy) at Latur unit
Solar Steam Generating System for Hospitality Applications at Hotel ITC Maurya, Delhi
Pressurized Hot Water Generating System at M/s. Turbo Energy Ltd., Paiyanoor, Chennai
Government of India, Heavy Water Board
Steam Generating System at NTPC’s Research Arm (NETRA) in Greater Noida
Copyright © 2012 Clique Developments Limited. All rights reserved.
Case Study 1 – Mahanand Dairy (running 100% on solar)
Location Latur
Delivery 18 bar and 180˚C
Capacity 80 – 100 kWth per dish
Dish numbers 1 dish
Commissioning February 2006
Pressurized Hot Water for Milk Pasteurization with storage
Copyright © 2012 Clique Developments Limited. All rights reserved.
Case Study 2 – Heavy Water Board, Kota
Location Kota
Delivery 5 bar and 150˚C
Capacity 80 – 100 kWth per dish
Dish numbers 4 dishes
Commissioning March 2010
Steam for Effluent Evaporation
Copyright © 2012 Clique Developments Limited. All rights reserved.
Case Study 3 – Turbo Energy Limited
Location Chennai
Delivery 15 bar and 180˚C
Capacity 80 – 100 kWth per dish
Dish numbers 2 dishes
Commissioning March 2011
Pressurized Hot Water for Comfort Cooling
Copyright © 2012 Clique Developments Limited. All rights reserved.
Case Study 4 – ITC Maurya, New Delhi
Location Delhi
Delivery 8 bar (g) and 175˚C
Capacity 80 – 100 kWth per dish
Dish numbers 2 dishes
Commissioning Nov 2009
Steam for Hospitality applications like Laundry, Cooking, Bathing
Copyright © 2012 Clique Developments Limited. All rights reserved.
Case Study 5 – Mahindra & Mahindra
Location Pune
Delivery 18 bar and 180˚C
Capacity 80 – 100 kWth per dish
Dish numbers 1 dish
Commissioning October 2010
Pressurized Hot Water for Degreasing Process
Copyright © 2012 Clique Developments Limited. All rights reserved.
Case Study 6 – Chitale Dairy
Location Sangli
Delivery 5 bar and 152˚C
Capacity 80 – 100 kWth per dish
Dish numbers 2 dishes
Commissioning October 2009
Steam Generation for Milk Pasteurization
Copyright © 2012 Clique Developments Limited. All rights reserved.
Case Study 7 – Temple at New Delhi
Location New Delhi
Delivery 6 bar and 160˚C
Capacity 48 – 60 kWth per dish
Dish numbers 1 dish
Commissioning June 2012
Steam Generation for community cooking (under construction)
Copyright © 2012 Clique Developments Limited. All rights reserved.
Case Study 8 – Residential sector
Location Pune
Delivery 60˚C
Capacity 48 – 60 kWth per dish
Dish numbers 1 dish
Commissioning June 2012
Hot water generation for domestic purpose (under construction)
Copyright © 2012 Clique Developments Limited. All rights reserved.
ARUN® - Key FeaturesSmall Footprint Area & Retrofits: The small footprint area of ARUN® dish (3m x 3m per dish) enables it to be mounted at locations which have space limitations. It can also be erected on rooftops of existing buildings. Performance Guarantee: Clique Solar guarantees the performance characteristics of ARUN® dish.Highest Temperature & Pressure Delivery: ARUN® can operate up to 400°C (oil) and 25 bar (steam).Government Subsidy: MNRE provides support by way of capital subsidy or soft loans for every ARUN® installation.
Copyright © 2012 Clique Developments Limited. All rights reserved.
ARUN® - Key FeaturesNon-Solar Hours Operations: ARUN® dish can be augmented with a heat energy storage facility for operation in non solar hours.‐IBR Approval: ARUN® is the first IBR approved Solar Boiler in India.High Wind Bearing Capacity: ARUN® dish is designed to operate in wind speeds up to 10 m/s and it can survive in wind speeds up to 45 m/s.
Copyright © 2012 Clique Developments Limited. All rights reserved.
Wind Blowing at43 km/hr
Concrete column with foundation
Storm (Wind at 170 km/hr)
ARUN® withstands high wind speeds
Copyright © 2012 Clique Developments Limited. All rights reserved.
ClientTestimonials
Copyright © 2012 Clique Developments Limited. All rights reserved.
ClientTestimonials
Copyright © 2012 Clique Developments Limited. All rights reserved.
ARUN EconomicsAttractive investment economics
Simple Equity payback in less than 2 yearsAccelerated Depreciation at 80% of residual asset valueSubsidy of Rs. 10L per dish
Sector specific economic indicatorsCost per kcal of energy delivered over the lifetimeEnergy gain ratio (25 to 30)Foot-print area (3m x 3m including integration)
Need to view this as an infrastructure investment – life is 25-30 years+
Copyright © 2012 Clique Developments Limited. All rights reserved.
Annual Cash Flows Year 0
Investment in ARUN system -50
Capital Subsidy 10
Loan 28
Copyright © 2012 Clique Developments Limited. All rights reserved.
Annual Cash Flows Year 0
Investment in ARUN system -50
Capital Subsidy 10
Loan 28
Tax saved due to Acc. Depreciation 10.9
Copyright © 2012 Clique Developments Limited. All rights reserved.
Annual Cash Flows Year 0
Investment in ARUN system -50
Capital Subsidy 10
Loan 28
Tax saved due to Acc. Depreciation 10.9
Net Cash flow -1.1
Copyright © 2012 Clique Developments Limited. All rights reserved.
Annual Cash Flows Year 0 Year 1
Investment in ARUN system -50
Capital Subsidy 10
Loan 28
Annual Fuel Savings (derated) 8.0
O&M expense 0.0
Debt Repayment -4.7
Interest Expense @ 15% -4.2
Tax saved due to Acc. Depreciation 10.9 2.2
Net Cash flow -1.1 1.3
Copyright © 2012 Clique Developments Limited. All rights reserved.
Annual Cash Flows Year 0 Year 1 Year 2
Investment in ARUN system -50
Capital Subsidy 10
Loan 28
Annual Fuel Savings (derated) 8.0 8.8
O&M expense 0.0 -1.0
Debt Repayment -4.7 -4.7
Interest Expense @ 15% -4.2 -3.5
Tax saved due to Acc. Depreciation 10.9 2.2 0.4
Net Cash flow -1.1 1.3 0.1
Copyright © 2012 Clique Developments Limited. All rights reserved.
Annual Cash Flows Year 0 Year 1 Year 2 Year 3 Year 4 Year 5 Year 6 Year 7
Investment in ARUN system -50
Capital Subsidy 10
Loan 28
Annual Fuel Savings (derated) 8.0 8.8 9.7 10.6 11.7 12.9 14.2
O&M expense 0.0 -1.0 -1.1 -1.2 -1.3 -1.5 -1.6
Debt Repayment -4.7 -4.7 -4.7 -4.7 -4.7 -4.7 0.0
Interest Expense @ 15% -4.2 -3.5 -2.8 -2.1 -1.4 -0.7 0.0
Tax saved due to Acc. Depreciation 10.9 2.2 0.4 0.1 0.0 0.0 0.0 0.0
Net Cash flow -1.1 1.3 0.1 1.2 2.7 4.3 6.1 12.6
Copyright © 2012 Clique Developments Limited. All rights reserved.
For more information, contact us at:E: sales@cliquesolar.comW: www.cliquesolar.com
P: +91-22-2860 9011
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