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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.
About Clique SolarPioneer in Solar Thermal Technologies
ARUN concentrator delivers hot water, thermic oil (up to 4000C) or dry sat. steam up to 25 bar
Proven R&D Background from IIT-MumbaiGuaranteed performance characteristicsLifetime > 25 yearsExpertise in installation & integration with various process
Approved ‘Channel Partner’ for MNRE Currently saving 1,000kg Diesel per day
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
Copyright © 2012 Clique Developments Limited. All rights reserved.
Concentrators
5
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.
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® Technology – Automatic 2-axes tracking system
Aperture areas always faces the sunDNI is captured in full (no cosine loss)
Copyright © 2012 Clique Developments Limited. All rights reserved.
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 Features
High Temperature & Pressure 4000C Oil and 25 bar SteamSmall Footprint Area 3m x 3mRetrofit into existing processPerformance Characteristics GuaranteeNon-Solar Hours Operations when augmented with a Heat Energy Storage FacilityFirst IBR-Approved Solar Boiler in IndiaHigh Wind Bearing Capacity, up to 45 m/s
Copyright © 2012 Clique Developments Limited. All rights reserved.
Solar Radiation Data
Source: NREL database
Average DNI: 5.6kWh/m2-day
Copyright © 2012 Clique Developments Limited. All rights reserved.
Solar Concentrator Efficiency Equation
Characteristic equation
Important parameters:ηo : Optical efficiency
UL : Receiver heat loss coefficient
D.N.I. utilization = Ibn x cosѲ
Copyright © 2012 Clique Developments Limited. All rights reserved.
ARUN® Thermal Performance
D.N.I. (W/m²)
Thermal efficiency Power output(kW-th)
Energy Output(kcal/hr)
200 0.533 18 15,519
400 0.616 42 35,841
600 0.643 65 56,162
800 0.657 89 76,483
Copyright © 2012 Clique Developments Limited. All rights reserved.
Investment EconomicsFinancial Incentives:
MNRE SubsidyTax benefit due to 80% accelerated depreciation
Project PaybackCooking (substituting LPG @ Rs80/kg): 2-3 yearsProcess Heat
Substituting Furnace Oil, Diesel, PNG @ Rs 40/lit: 3 - 4 yearsSubstituting Coal, Biomass, Wood: ~10-12 years
Cooling (substituting DG set): 8-12 years
Equity Payback: Less than 1 year
Copyright © 2012 Clique Developments Limited. All rights reserved.
For more information, contact us at:E: [email protected]: www.cliquesolar.com
P: +91-22-2860 9011