PPT-Solar photovoltaics Solar radiation

Except where otherwise noted these materials are licensed Creative Commons Attribution 40 CC BY Objectives The objective of this unit is to present the student with some basic terms relating to solar PV technology Upon completion the student will have an understanding of the following . Dr. O.S. SASTRY. DIRECTOR PV TESTING, SOLAR ENERGY CENTRE, MINISTRY OF NEW AND RENEWABLE ENERGY, GOVERNMENT OF INDIA. PH. 0124-2579213; Fax: 0124-2579207e.mail: . sastry284@yahoo.in. . REQUIREMENTS OF BEST QUALITY PV SYSTEMS . Radiant Energy. Nuclear Fusion. Major Uses of Solar Energy. Daylight. Drying Agricultural Products. Space Heating. Water Heating. Generating Electrical Power. Concentrating Solar Power (CSP). Photovoltaics. 2. . Michael A. . Scarpulla. , University of Utah, DMR 1008302. Materials World Network project with the University of Luxembourg . Chalcopyrite semiconductors like Cu(. In,Ga. )Se. 2. are used for thin film photovoltaics. . Emission and Absorption . Take away concepts. Conservation of energy. . Black body radiation principle. Emission wavelength and temperature (Wien’s Law). . Radiation vs. distance relation . Black body energy flux (Stefan-Boltzmann Law) . ?. Rebekka. . Posselt. , Aku Riihelä. With support from: . Richard Müller, Jörg Trentmann. Outline. CM SAF Event Week, Surface radiation retrieval. 2. PART I. Solar radiation (SIS, SID). MagicSol. Solar Photovoltaics at Massachusetts Landlls Commonwealth of Massachusetts Deval L. Patrick, Governor Timothy P. Murray, Lieutenant Governor Richard K. Sullivan Jr., Secretary Table of Contents Ackno Luocheng Wang, Jonathan Weiss, Antony Xenophontos. Advanced Power Electronics and Electric Drives Lab (APEDL). ECE Department and Center for Clean Energy Engineering. Team 189. Adviser: Prof. Ali Bazzi. Introduction to Solar Energy. Review: Atomic Structure. Three particles. Nucleus. Electrostatic Force. Strong nuclear force. Radiant Energy. Variances in Solar Radiation. Average Daily Solar Insolation Per Month. Buy Solar Lights Online at Les Jardins. It is the best online destination to buy the top-notch quality solar-light USA where you will find different colors, designs, sizes, shapes, etc. at affordable prices. LES JARDINS has revolutionized lighting concept by integrating design and technology. Engineers and designers at LES JARDINS share the goal to make outdoor lighting beautiful, smart and clean. What are they? . exposure … contamination. Are they the same?. Radioactivity. Spontaneous emission of radiation from the nucleus of an unstable isotope. Disintegration Decay. Demonstrate Decontamination. Radiation refers to the process that is concerned with the passage of energy between places through space. . It is the radiation generated by sun that . regulates the temperature of earth. . . CLASSIFICATION OF RADIATION: ionizing or non-ionizing types. . . Radiation is the emission of energy in the form of waves or particles. Radiation that is so powerful that it can remove electrons from atoms is called ionizing.. Examples of types of ionizing radiation are x-rays from medical machines and gamma rays from radioactive substances. . •. Radiation biology . is the study of the action of ionizing radiation on living organisms . •The action is very complex, involving physics, chemistry, and biology . –Different types of ionizing radiation .