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Country Per capita consumption (kwh/year) USA 13467 China 2986 India 714 Currently Installed Generation Capacity 2,09,276.04 MW = 2x109X Source of Power Share in MW Fossil Fuels 140206 Hydro-Large 39291 Renewable Sources 24998 Nuclear 4780 TOTAL 2,09,276 % share in Generation 12% Fossil Fuels 2% HydroLarge 19% 67% Renewable Sources Nuclear India's power generation capacity will need to scale up Presently it is 209 GW by 2030 it will be over 460 GW at 6% growth rate Source: CEA, Annual Report Max Demand 140090 MW Supply 125234 MW Deficit 14856 MW %age deficit 10.6 Reference=http://cea.nic.in/reports/yearly/lgbr_report.pdf Most parts of India receive good solar radiation 5-7 kWh/sq m/day Within hours deserts receive more energy from the sun than humankind consumes within a year – Gerhard Knies I = kwh/m2/day or 250w/m2 Efficiency = 15% => Power Produced = 37.5 W/m2 i.e 37.5 MW/KM2 i.e GW/25 KM2 =>Thar desert area is 2.28 Lac KM2 (0.28 Million KM2) So now you can imagine the potential!!! Mission aims to achieve grid tariff parity by 2022 through Cost reduction Research and development Local manufacturing and supporting infrastructure Application Segment Target for Phase Cumulative Target Cumulative Target for Phase II for Phase III (2013-17) (2017-22) 1,100 MW 4,000 MW 20,000 MW 200 MW 1,000 MW 2,000 MW million sq.m 15 million sq m 20 million sq m I (2010-13) Grid Solar Power incl Roof Top Off Grid Solar Applications (inc Rural Solar Lights) Solar Collectors http://www.mnre.gov.in/solar-mission/jnnsm Sine wave inverter Mechanism continually changes current direction Square wave Induced to Sine wave Stand alone inverter Used in isolated systems where the inverter draws its DC energy from batteries charged by photovoltaic arrays Unlike grid tie inverters, stand-alone inverters use batteries for storage These types of inverters are mostly used in residential buildings in remote locations which are devoid of the utility grid and is powered by renewable energy sources Grid tied inverter That converts direct current (DC) electricity into alternating current(AC) and feeds it into an existing electrical grid During a period of overproduction from the generating source, power is routed into the power grid, thereby being sold to the local power company During insufficient power production, it allows for power to be purchased from the power company The grid tie inverter must synchronize its frequency with that of the grid (e.g 50 or 60 Hz) using a local oscillator and limit the voltage to no higher than the grid voltage SOLAR POWER CONDITIONING UNIT (PCU) is used as control system for grid tie inverter S T A N D A L O N E G R I D T I E D Inverter Selection Match inverter DC input voltage to system voltage Match inverter AC output voltage to nom load voltage Inverter output power rating 1.5 to times (min 1.2 times) max load power to allow for future expansion Inverter nom load current = Max load power/Nom output voltage What is there for you in the box… To conceptualize the system Designing electric system for efficient power utilization Development of Energy storage system Implementation of energy efficient system Product & Installation Design Opportunities Design& Manufacturing Maintenance Engineering Research and Development Project Development & Consultancy Manufacturing Construction and Installation Operation and Maintenance Marketing • Semiconductor technology • Building integrated Photovoltaic • Customized project development • Project consultancy • System integration in solar PV • Low skill in module assembly • Third-party installers are not skilled • Grid integration of mega watt scale PV power projects • Trouble shooting of circuitry of appliances • Mechanical Maintenance • After sales-service, customer care • Techno-commercial analysis With the Jawaharlal Nehru National Solar Mission (JNNSM) scheme of the Government of India, the installed capacity is estimated to reach 20 GW by the year 2022 This would create enormous employment opportunities in the country Sector Estimated Current employment Estimated projected Employment 2017 2022 Solar PV On-Grid 4,000 39,000 1,52,000 Solar PV Off-Grid 72,000 1,40,000 2,25,000 Total 76,000 1,79,000 3,77,000 No Green House Gasses Price Stability Infinite Free Energy Decentralized Power Saving Livelihood Better Job Opportunities Solar lantern Solar powered satellite Solar fly pad Overhead PV system Solar PV shading Solar car