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Found 4 essays matching the above criteria.

  1. 1. LBIC Measurements on Busbarless Crystalline Silicon Solar Cells

    University essay from Karlstads universitet/Institutionen för ingenjörsvetenskap och fysik (from 2013)

    Author : Saga Arvidsson; [2022]
    Keywords : LBIC; Silicon solar cells; Busbar; Crystalline; LBIC; Kisel Solceller;

    Abstract : The importance of further research in the field of solar cells is crucial for the transition to cleaner energy. The aim of this project is to design and manufacture a contact system that can measure busbarless solar cells with an LBIC-system. READ MORE

  2. 2. Tape solution in photovoltaic mini modules : A study into how the optical and electrical properties are affected by a novel method of assembling photovoltaic modules

    University essay from Karlstads universitet

    Author : Alexander Potter; [2020]
    Keywords : solar cell; solar modules; light; reflectance; LBIC; optics; solceller; solcellsmoduler; ljus; reflektion; LBIC; optik;

    Abstract : The goal of this thesis is to, on behalf of JB Eco Tech, investigate a novel method of interconnecting photovoltaic (PV) modules. The principle is to stick the interconnecting strings on the cells with a transparent tape instead of soldering. READ MORE

  3. 3. The modernization of a DOS-basedtime critical solar cell LBICmeasurement system.

    University essay from Karlstads universitet

    Author : Gunnar Hjern; [2019]
    Keywords : Pascal programming language; Linux; operating system; real-time; PREEMPT_RT patch; Free Pascal compiler; Lazarus; multi-threading; computer controlled measurements; false color map; refactoring; software modernization; adaptation layer; MS-DOS; GPIB; IEEE-488; silicon solar cell; quantum efficiency; LBIC; electron recombination; serial communication; micro-controller; ISR; incremental encoder; lock-in amplifier; trans-impedance amplifier; triggered measurement;

    Abstract : LBIC is a technique for scanning the local quantum efficiency of solar cells. This kind of measurements needs a highly specialized, and time critical controlling software. In 1996 the client, professor Markus Rinio, constructed an LBIC system, and wrote the controlling software as a Turbo-Pascal 7.0 application, running under the MS-DOS 6. READ MORE

  4. 4. LED Array Frequency Dependent Photocurrent Imaging of Organic Solar Cell Modules

    University essay from Linköpings universitet/Institutionen för fysik, kemi och biologi

    Author : Elin Anderberg; [2017]
    Keywords : LED array; organic solar cells; characterization; LBIC; OBIC;

    Abstract : To mitigate the risk for devastating climate changes, there is an urgent need to change the energy production from the current fossil based to renewable sources. Solar cells will contribute to an increasing share of the future energy systems. READ MORE