Essays about: "TIGO"
Found 5 essays containing the word TIGO.
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1. Evaluating the Economic Feasibility of Utilizing Power Optimizers in Various PVSystems
University essay from Högskolan Dalarna/EnergiteknikAbstract : Integration of power optimizers in photovoltaic systems is standard practice in some parts of the world. Manufacturers claim that optimizers can significantly reduce electrical losses due to shading. Hence, it is important to investigate this claim and determine under what conditions it is economically warranted to utilize optimizers. READ MORE
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2. Evaluating the Economic Feasibility for utilizing PV Power Optimizers in Large-scale PV Plants for The Cases of Soiling, Mismatching, and Degradation
University essay from Högskolan Dalarna/EnergiteknikAbstract : The solar PV modules are influenced by a variety of loss mechanisms by which the energy yield is affected. A PV system is the sum of individual PV modules which should ideally operate similarly, however, inhomogeneous soiling, mismatching, and degradation, which are the main focus in this study, lead to dissimilarities in PV modules operating behavior and thus, lead to losses which will be assessed intensively in terms of energy yield. READ MORE
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3. Measurements and simulations of the performance of the PV systems at the University of Gävle
University essay from Högskolan i Gävle/EnergisystemAbstract : In the following years, the countries will have to face an increase in the energy demand. So far, the fossil fuels have been the main source to meet the energy demand, but they involve serious problems: they contribute to the climate change with high emissions of greenhouse gases, there is an uneven distribution of these resources and their reserves are finite. READ MORE
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4. Mobile money, transfers and social networks: A field study of the use of Tigo Money in Guatemala
University essay from Lunds universitet/Nationalekonomiska institutionenAbstract : This paper analyses the impact mobile money service Tigo Money has on households’ transfer behavior within social networks. To be precise, the paper investigates if household that use Tigo Money 1) send and receive more transfers, 2) if they do this with an expanded network, and 3) if they send and receive more transfers for emergency reasons, compared to non-using households. READ MORE
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5. Do animated TV ads matter? : Exploring Perceptions about Vodacom and Tigo TV ads among University Students in Tanzania
University essay fromAbstract : The focus of the study is to understand the efficiency of Vodacom and Tigo Television animation advertisements from the perspective of university students with and without education in media analysis in Tanzania. Vodacom and Tigo television animation advertisements have been introduced in Tanzania; however, there is little research about the effectiveness of the advertisements for market purposes of the commodities. READ MORE