Testing a new stack design for a 5 kWel redox-flow battery with 40 cells and a cell area of 2000 cm2.
Project in the Business Area Hydrogen Technology and Electrical Energy Storage, Topic: Battery System Technology, Duration: June 2010 - February 2013
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Scanning electron microscope (SEM) cross-section image of an Al-alloyed contact.
Project in the Business Area Photovoltaics; Topic: Silicon Photovoltaics; Fields of Work: Doping and Diffusion; Metallization and Patterning and Pilot Processing of Industrial Solar Cells; Duration: October 2010 - September 2013
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Large-area, n-type Si solar cell produced at Fraunhofer ISE with Al emitter points on the back surface and printed contacts on both surfaces.
Project in the Business Area Photovoltaics; Topic: Silicon Photovoltaics; Field of Work: Pilot Processing of Industrial Solar Cells; Duration: October 2010 - September 2013
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Fig. 1: Microscope image of a structured wire.
Project in the Business Area Photovoltaics; Topic: Silicon Photovoltaics; Field of Work: Feedstock, Crystallization and Wafering; Duration: October 2010 - September 2013
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Versinterter Aluminiumfaserwerkstoff, beschichtet mit Adsorptionsmaterial (SAPO-34).
Project in the Business Area Building Energy Efficient Buildings; Topics: Building Envelope and Materials and Components for Heat Transformation; Duration: May 2013 - April 2017
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Module and manufacturing concept of the HCPV technology investigated in the ALCHEMI project, aiming at highly efficient, cost effective and compact modules.
Project in the Business Area Photovoltaics, Topic: III-V and Concentrator Photovoltaics, Field of Work: Concentrator Optics, High-Concentration Systems (HCPV) Duration: November 2016 - January 2020
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The new ALDI SÜD supermarket in Rastatt.
Project in the Business Area Building Energy Technology; Topics: Energy Concepts and Building Performance Optimization, Heat and Cold Supply; Duration: June 2013 - June 2013
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Ultraleichte, flexible GaInP/GaAs/GaInAs metamorphe Dreifachsolarzelle mit einer Fläche von 22 cm2 wobei die aktiven Solarzellenschichten auf eine dünne Metallfolie übertragen wurden. Die Epitaxie wurde am Fraunhofer ISE und die Zellprozessierung inklusive des Wafer "Lift-offs" wird beim Projektpartner TF2 Devices in Nijmegen entwickelt.
Project in the Business Area: Photovoltaics, Topic: III-V and Concentrator Photovoltaics, Field of Work: III-V Epitaxy and Solar Cells, Duration: 11/2018 - 10/2021
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Solar radiation forecasts (red) with uncertainty (gray) compared with measurements of solar radiation (blue). The graph shows a low forecast uncertainty on days with clear skies and a high forecast uncertainty on days with varying cloud formation. Data basis: Forecasts based on numerical weather predictions for the next day.
Project in the Business Area Photovoltaics, Energy System Technology, Topic: Photovoltaic Modules and Power Plants, Smart Grid Technologies, Fields of Work: Forecasting of Solar Irradiance and Power, Photovoltaic Power Plants, Duration: September 2016 - December 2019
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Details of a neuron (nerve cell).
Project in the Business Areas Solar Thermal Technology and Building Energy Technology; Topics: Low Temperature Solar Thermal, Thermal Systems Engineering and Energy Concepts and Building Performance Optimization; Duration: October 2014 - June 2018
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Fraunhofer Institute for Solar Energy Systems ISE