Using the latest, fastest technology, smartsolar maximises this energy harvest, driving it intelligently to achieve full charge in the shortest possible time. Vestas power plant solutions integrating wind, solar pv. Because policymakers continue to favor the solar industry with renewable energy mandates and subsidies, the reliability of solar power becomes a more pressing question. I hope we dont have to wait til oil and coal run out before. Initiated in 2008, the solar energy grid integration systems segis program is a partnership involving the u. The united states reached peak oil production in 1970, and there is. These batteries are high amphours, seep cycle batteries. The jawaharlal nehru national solar mission jnnsm launched by the centre is targeting 20,000 mw of solar energy power by 2022, iii. Pv technology is modular, operates silently and is therefore suited to a broad range of applications and can contribute substantially to our future energy needs. Quick and easy downloadable icon and supports other formats like jpeg and pdf. They convert a higher voltage dc output from solar panels and a few wind generators down. Pv energy is a very effective solution for renewable energy. Solar energy can be converted into other forms of energy, such as heat and electricity. Sw solar energy potential solar land capacity area state mw sq mi az 3,267,456 25,527 ca 821,888 6,421 nv 743,296 5,807 nm 3,025,920 23,640 total 7,858,560 61,395 the table and map represent land that has no primary use today, exclude land with slope 1%, and do not count sensitive lands.
This chapter only discusses the use of solar energy for the direct production of electricity photovoltaic solar energy. Solar energy is clean, renewable unlike gas, oil and coal, sustainable and helping to protect our environment. The solar energy technologies program is committed to meeting these challenges and providing secure, clean energy for the future. Report, page 1, from solar energy world for news about solar power for your home or business, energy saving tips and news. In other words, if one square meter were available for conversion of solar energy to electricity at 100% efficiency, the energy produced would be sufficient for just two or three light bulbs. Here we are giving you solar energy seminar and ppt with pdf report. Smartsolar maintains battery health, extending its life. Energy storage if power is required outside daylight hours, then batteries are generally needed. Today, people use the suns energy for lots of things. A summary and recommendations for policymakers solar photovoltaic technologies.
Solar energy is on the verge of becoming a viable part of our nations energy supply, but challenges must still be overcome before it is competitive with conventional energy sources. It actively contributes to the decrease of harmful green house gas emissions. Present status, solar cells, cell technologies, characteristics of pv systems, equivalent circuit, array design, building integrated pv system, its components, sizing and economics. Individuals and businesses have been attracted not just to the environmental benefits of solar power, but also to the ability to generate their own power and to the fixed and competitive price of.
The concept of conventional energy reserves such as our nation s oil, gas, or coal reserves is readily understood by most planners. Solar energy introduction powerpoint presentation slides slideteam. Using the latest, fastest technology, smartsolar maximises this energyharvest, driving it intelligently to achieve full charge in the shortest possible time. Because policymakers continue to favor the solar industry with renewable energy mandates and subsidies, the reliability of solar power becomes a. May 04, 2016 setting up a solar panel, charge controller regulator, battery storage and voltage inverter is a great way of creating an environmentally friendly power source with no daytoday cost from grid. Most people on earth live where there is plenty of sun. Solar 1 executive summary solar powers growth is driven mainly by government policies rather than market forces. Hydrogen gcep technical report 2004 background a recent sandia labs study suggests that the sunlight incident on a 100 square mile area in southern nevada could supply all of the u. What is maximum power point tracking mppt northern. A summary and recommendations for policymakers solar photovoltaic technologies preparing for largescale solar deployment.
Morningstar corporation is a worldleading manufacturer and supplier of solar charge controllers and inverters. Projects supported under the program have focused on the completesystem development of solar technologies, with the. The energy that is produced from sun is known as solar energy. Present status, solar cells, cell technologies, characteristics of pv systems, equivalent circuit, array design, building integrated pv system, its components. Types of collectors, collection systems, efficiency calculations, applications. A tiny fraction of the suns energy hits the earth a hundredth of a millionth of a percent is enough to meet all our power needs many times over. Solar energy converted into electricity by using solar panels. Photovoltaic solar energy systems the solar resource. Doe, sandia national laboratories, private sector companies, electric utilities, and universities. Solar thermal energy an industry report solar thermal technology on an industrial scale the sun is our source our sun produces 400,000,000,000,000,000,000,000,000 watts of energy every second and the belief is that it will last for another 5 billion years. Solar energy basics thermal and pv kidwind project solar energy a bright idea. Therefore solar energy does not contribute to global warming, acid rain or smog. The triangle panels are 72w while the rectangular panels are 144w.
The solar industry is developing steadily all over the world because of the high demand for energy while major energy source, fossil fuel, is limited and other sources are expensive. It provides about 96% of the renewable energy in the united state. The payback has decreased, making solar energy much more attractive now than in 2003. I hope we dont have to wait til oil and coal run out before we tackle that. A guide for local governments is a comprehensive resource doe created to assist local governments and stakeholders in designing and implementing a strategic local solar plan. The chapter concludes with an overview of the reports goals, structure, and content.
Solar cells are made from semi conductors like silicon, germanium, gallium etc. Solar power is energy from the sun and without its presence all life on earth would end. Solar energy has been looked upon as a serious source of energy for many years because of the vast amounts of energy that are made freely available, if harnessed by modern technology. I hope we dont have to wait til oil and coal run out before we. Nasa energy joules j power energytime watts w 1 w 1 js 1 kwh 1kw x 1h 3. Gujarats pioneering solar power policy aims at 1,000 mw of. In chapter 20 we introduce different concepts related to solar thermal energy. All you need to do is just click on the download link and get it. The solar energy is the energy obtained by capturing heat and light from the sun.
Electric energy uses the power of the sun to produce electricity through solar cells, otherwise. Solar energy technologies use the suns energy to light homes, produce hot water, heat homes and electricity. Mit researchers explore silicon and beyond related news the future of solar energy. Generating electrical energy solar tech satellites heat water solar dryer uses of solar energy 4. Mppt is a fourletter acronym referenced in the solar industry by many, but understood by few. The method of obtaining electricity from sunlight is referred to as the photovoltaic method. The plan presented the following energy contribution from solar energy. Efficiency improvements the use of solar power for home, office, barn, etc. How to set up a solar panel, regulator, battery and.
Solar energy power point presentation linkedin slideshare. You will also discover how to tackle potential loss mechanisms in. Solar energy 315 diluted form, at a rate of about 220 wm2 see figure 31. In this article we have discussed about solar energy. Vestas power plant solutions integrating wind, solar pv and. The amount of solar energy collected at the blue dots in figure 12 would equal. A mppt, or maximum power point tracker is an electronic dc to dc converter that optimizes the match between the solar array pv panels, and the battery bank or utility grid. Solar power on the rise 3 in 2014, a solar system is projected to be installed every 2.
Distributed solar photovoltaic grid integration system. However, the power output from the pv system relies on climatic factors such as the. Figure 12 represents the distribution of solar energy on the planet 3. In this course you will learn how photovoltaic cells convert solar energy into useable electricity. In the 1830s, the british astronomer john herschel used a solar thermal collector box a device that absorbs sunlight to collect heat to cook food during an expedition to africa. Solar energy has advanced greatly since 2003, when a consumers guide. Since our inception in 1993, over four million morningstar units have been installed in over 100 countries around the world. Alternative methods of solar energy are discussed in part v. A solar charger gathers energy from your solar panels, and stores it in your batteries. You can do much with this solar energy introduction ppt template starting. These solar arrays face south east, and south west two different azimuths and have a different number of solar panels per string.
Basic off grid solar streetlamp system solar panel characteristics solar panels collect energy from the sun and convert it. Here are some of the lecture notes presented in the class. Setting up a solar panel, charge controller regulator, battery storage and voltage inverter is a great way of creating an environmentally friendly power source with no daytoday cost from grid. This electrical power can utilize for various application. Hybrid solar seminar report, ppt, pdf for ece students. The challenge of solar energy utilization is to concentrate it. Solar tree seminar report, ppt, pdf for ece students.
You will also discover how to tackle potential loss mechanisms in solar cells. Hydro electric power plants do not use any resources to create electricity or. Inverters with mppt channels can accommodate such with optimized energy harvest for the lower installation and material cost than using a single. Before the industrial revolution, the main source of energy was wood and biomass, which is a secondary form of solar energy. Solar panels are made up of photovoltaic cells that convert the sunlight into energy. Solar thermal heating is the result of the whole solar. A wind integrated hybrid power plant, is a sustainable energy solution in which wind energy is complemented by solar energy andor energy storage.
In chapter 21, which is the last chapter of the regular text, we discuss solar fuels, which allow to store solar energy on the long term in the form of chemical energy. Introduction to solar energy energy conversion i week 1. In fact, every minute, enough energy arrives at the earth to meet our whole demands for a year. This branch of science is known as photovoltaics or pv. The other form of obtaining solar energy is through thermal technologies, which give two forms of energy tapping methods. I have given this seminar for civil engineering students. The suns energy comes from nuclear fusion reaction that takes place deep in the sun, where hydrogen nucleus fuse into helium nucleus. South and central america, africa, middle east, south asia, and the mediterranean all receive significant amounts of solar energy. The key factor in getting more efficient and cheaper solar energy panels is the advance in the development of photovoltaic cells. This energy is in the form of solar radiation, which makes the production of solar electricity, light, heat water and many more things possible. International journal of engineering trends and technology. Its important to understand the definition of mppt and its functionality, because doing so can help a user improve the energy harvest of his photovoltaic installation, thereby increasing profitability. Solar cell operation ntype csi ntype csi depletion region.