evolution of solar concentrator technology and its
TRANSCRIPT
Evolution of Solar Concentrator Technology and its application for solar process heating and
cooling
Deepak Gadhia [email protected]
www.greenashram.org
Solar Box Cooker
SK-14 Solar Cooker
Indoor Solar Cooker
Indoor Solar Cooker
Indoor Solar Cooker
Cooking at Night with stored Solar Energy
Solar cooking vessels steam direct injection, jacketed for steam/ thermic fluid
World’s Largest Solar Cooker
Greenforce Enviro Pvt Ltd
enabling green & sustainable development
Solar Cooker with 106 Concentrators for 30,000 meals per day
World’s Highest Solar Cooker 10 Concentrators to cook for 500 people for Indian Army in Ladakh
Kitchen before Solar
Kitchen after Solar
Wood Fired steam generated in boiler replaced with Solar Steam
100 Ton Solar Air Conditioning Li-Br Vapour Absorption Chiller
Solar Air Conditioning/ Chilling
Chilled water piped to Hospital for Air-Conditioning
Solar Crematorium
Solar Industrial Process Heat
India uses 100 million tons of oil annually
40% of this oil consumption is in industry 60-70% of industrial energy use is in thermal form 70% of industrial thermal energy use is in the range below 250 deg C
15 to 20% of total energy use i.e. 15 million tons of oil is used in industry below 250 deg C
30% of this requirement can be met through Solar Thermal Concentrators, leading to savings of about 4.5 millions tons of furnace oil or LDO or Diesel per year
CSP Technologies
Trough Solar Plant
60 m2 Scheffler dish for 3 MW Power Generation at Brahma Kumari’s, Abu
16 dishes of 90 m2 each for Process Heating in rubber Industries
1/28/2016
Arun Dish- 160 m2 Fresnel
dish for Milk
Pasterisation at Latur
Joshi-Panse CLF Concentrator
Field Trial with a 200 m2 for process heating
Trials at our Ashram
Solar Concentrators for Industrial Use with Biogas as back-up
1/28/2016
New Technologies
• Flat Concentrators • Solar Storage for Domestic Cooking • EnerSun CLF Concentrators • Automatic Rice Cooking that cooks with hot
water and not steam
300 kg/hr rice cooking with hot water and not steam, automatic
Cooking with Solar Stored Energy 24 x 7, 365 days
Foil based concentrators
Magic foil with mirrors in foil
President Abdul Kalam’s seeing his vision of Providing Urban Amenities' in Rural India(PUARA)
being implemented at Ashram farm
1/28/2016
Thank You