PV Microinverters: Latest Efficiency Rankings, Energy Yield Assessments, Firmware Issues
S. Krauter, J. Bendfeld, in: Proceedings of the 40th European Photovoltaik Solar Energy Conference and Exhibition, 2023.

Microinverter testing update using high power modules: Efficiency, yield, and conformity to a new destimation formulad for variation of PV panel size
S. Krauter, J. Bendfeld, M.C. Möller, in: Proceedings of the 49th IEEE Photovoltaic Specialists Conference, 2022.

Microinverter PV Systems: New Efficiency Rankings and Formula for Energy Yield Assessment for any PV Panel Size at different Microinverter types
S. Krauter, J. Bendfeld, in: Proceedings of the 8th World Conference on Photovoltaik Energy Conversion, 2022.

Module-Inverters (Microinverters): Influence of Module Size on Conversion Efficiencies and Energy Yields
S. Krauter, J. Bendfeld, in: Proceedings of the 38th European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC 2021), 2021, pp. 659–663.

Micro-Inverters: An Update of Comparison of Conversion Efficiencies and Energy Yields
S. Krauter, J. Bendfeld, in: Proceedings of the EUPVSEC 2020, 2020, pp. 935–938.

Einfluss der Betriebstemperatur auf den Wirkungsgrad von Modul-Wechselrichtern für PV-Netzeinspeisungen
S. Krauter, J. Bendfeld, in: Tagungsband des 35. Symposiums für Photovoltaische Solarenergie, Kloster Banz, Bad Staffelstein (Deutschland), 2020.

Elevated Temperatures Affecting Efficiency, Overall Performance and Energy Yield of PV Microinverters
S. Krauter, J. Bendfeld, in: Proceedings of the EU PVSEC 2020 , 2020, pp. 1179–1180.

Comparison of Microinverters: Update on Rankings of Conversion Efficiencies and Energy Yields
S. Krauter, J. Bendfeld, in: Proceedings of the 47th IEEE Photovoltaic Specialists Conference (PVSC 47) JUNE 15 - AUGUST 21, 2020 VIRTUAL MEETING, IEEE, online, 2020, pp. 1429–1432.

Meteorological Data Forecast using RNN
S. Balluff, J. Bendfeld, S. Krauter, in: Deep Learning and Neural Networks, IGI Global, 2019.

Performance of MERR Data Compared to Floating LiDAR
J. Bendfeld, S. Balluff, S. Wübbeke, S. Krauter, in: Proceedings of the DEWEK 2017, Bremen, 2017.

Short-term wind speed and power prediction for offshore wind farms using neural networks
J. Bendfeld, S. Balluff, J. Krüger, S. Krauter, in: Proceedings of the DEWEK 2017, Bremen, 2017.

Update on rankings of conversion efficiencies and energy yield of micro-inverters, including inverters for two PV modules
J. Bendfeld, S. Krauter, in: Proceedings of the 33rd European Photovoltaic Solar Energy Conference, Amsterdam, (Niederlande), 25.-29. Sept. 2017, S. 1477–1481, 2017.

Long-term performance of PV micro-inverters
J. Bendfeld, S. Krauter, in: Proceedings of the 33rd European Photovoltaic Solar Energy Conference, Amsterdam, (Niederlande), 25.-29. Sept. 2017, S. 1836–1840, 2017.

Introduction of an Advanced Method for Testing of Battery Charge Controllers for Off-Grid PV Systems
A. Khatibi, J. Bendfeld, W. Bermpohl, S. Krauter, in: Proceedings of the 33rd European Photovoltaic Solar Energy Conference, Amsterdam, (Niederlande), 25.-29. Sept. 2017, Amsterdam, 2017.

Testing and Analysis of Battery Charge Controllers for Off-Grid PV Systems
A. Khatibi, J. Bendfeld, W. Bermpohl, S. Krauter, in: Proceedings of the 33rd European Photovoltaic Solar Energy Conference, Amsterdam, (Niederlande), 25.-29. Sept. 2017, Amsterdam, 2017.

Offshore Metocean Station for Energy Purposes
S. Balluff, J. Bendfeld, Journal of Sustainable Development of Energy, Water and Environment Systems 4 (2016) 333–346.

Einbindung von Oû00shore Windenergie durch innovative Prognosemodelle und Speichertechnologien
J. Bendfeld, S. Balluff, S. Krauter, in: 14. Symposium Energieinnovation 2016, 2016.

Green Energy from the Ocean An overview on costeffectiv and reliable measuring systems
J. Bendfeld, S. Balluff, S. Krauter, in: 2015 International Conference on Renewable Energy Research and Applications (ICRERA), IEEE, 2016.

Bestimmung der relevanten klimatologischen Parameter Oû00shore
J. Bendfeld, S. Balluff, S. Krauter, in: Wissenschaftliche Verhandlungen 2016 Der Deutschen Physikalischen Gesellschaft Regensburg, 2016.

Systemvergleich zur zeitlich und örtlich hochaufgelösten Einstrahlungsmessung
J. Bendfeld, S. Balluff, S. Krauter, in: Wissenschaftliche Verhandlungen 2016 Der Deutschen Physikalischen Gesellschaft Regensburg, 2016.

Deviations of results for energy yield from efficiency rankings of micro-inverters
S. Krauter, J. Bendfeld, in: Proceedings of the 31st European Photovoltaic Solar Energy Conference and Exhibition, München (Deutschland), 20.–24. Juni 2016, S. 1508–1511, 2016.

Short term wind and energy prediction for offshore wind farms using neural networks
S. Balluff, J. Bendfeld, S. Krauter, in: 2015 International Conference on Renewable Energy Research and Applications (ICRERA), IEEE, 2016.

Measurement and Analysis of oû00shore fog occurrences
J. Bendfeld, S. Balluff, S. Krauter, in: Proceedings of the 95th AMS Annual Meeting, 2015.

Messtechnisches Prinzip eines neuen Einstrahlungsmessgerätes
J. Bendfeld, S. Balluff, W. Bermpohl, in: Wissenschaftliche Verhandlungen 2015 Der Deutschen Physikalischen Gesellschaft, 2015.

Performance of MERRA Data in Oû00shore Wind Energy Applications
J. Bendfeld, S. Balluff, S. Krauter, in: Proceedings of the DEWEK 2015, 2015.

Advanced Integration of Oû00shore Wind Energy into the Grid System by Power to Gas
J. Bendfeld, Y. Bouyraaman, S. Balluff, S. Krauter, in: Proceedings of the DEWEK 2015, 2015.

Comparison of micro inverters based on practical analysis
A.M. Sadati, S. Krauter, J. Bendfeld, in: 2015 5th International Youth Conference on Energy (IYCE), IEEE, 2015.

Assessment of renewable energy resources in cameroon and special regards on energy supply
M. Pendieu Kwaye, J. Bendfeld, N. Anglani, in: 2015 5th International Youth Conference on Energy (IYCE), IEEE, 2015.

Assessment of renewable energy resources and the use of hydro power for fluctuation compensation in Cameroon
M. Pendieu Kwaye, J. Bendfeld, N. Anglani, in: 2015 5th International Youth Conference on Energy (IYCE), IEEE, 2015.

Cost, performance, and yield comparison of eight different micro-inverters
S. Krauter, J. Bendfeld, in: 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC), IEEE, 2015.

Stabilizing oû00shore wind farm power feed-in via power to gas storage systems
J. Bendfeld, Y. Bouyraaman, S. Balluff, S. Krauter, in: Proceedings of the Karlsruhe Institute of Technology (KIT) - Energy Science Technology 2015, 2015.

Discovering the potential for oû00shore windfarms trough measurements
J. Bendfeld, S. Balluff, S. Krauter, in: Proceedings of the Karlsruhe Institute of Technology (KIT) - Energy Science Technology 2015, 2015.

Wind power forecasting for oû00shore wind farms
J. Bendfeld, S. Balluff, S. Krauter, in: Proceedings of the 10th Conference on Sustainable Development of Energy, Water and Enviroment Systems - SDEWES, 2015.

Oû00shore wind energy development based on Merra data
J. Bendfeld, S. Balluff, S. Krauter, in: Proceedings of the 10th Conference on Sustainable Development of Energy, Water and Enviroment Systems - SDEWES, 2015.

Oû00shore metocean station for energy purposes
J. Bendfeld, S. Balluff, S. Krauter, in: Proceedings of the 10th Conference on Sustainable Development of Energy, Water and Enviroment Systems - SDEWES, 2015.

Short term wind and energy prediction for oû00shore wind farms using neural networks
J. Bendfeld, S. Balluff, S. Krauter, in: EWEA Forecasting 2015 Technology Workshop, 2015.

Integration of Wind Energy in Power System—Modelling of a Market Oriented Energy Concept
Y. Bouyraaman, J. Bendfeld, P. Breymann, S. Krauter, in: Renewable Energy in the Service of Mankind Vol I, Springer International Publishing, Cham, 2015, pp. 845–854.

Integration of offshore wind energy into the grid system in Germany: Modelling of a market oriented energy provision
Y. Bouyraaman, J. Bendfeld, S. Krauter, in: 14th IAEE European Energy Conference- Sustainable Energy Policy and Strategies in Europe, Rome, Italy, October 28-31, 2014, 2014.

Integration of wind energy in power systems: Modeling of a market-orientated energy concept
Y. Bouyraaman, J. Bendfeld, S. Krauter, P. Breymann, in: Proceedings of the World Renewable Energy Congress WREC XIII, London, (UK), August 3-8, 2014 , 2014.

Reduction of Offshore Wind farm power Feed-in û02uctuations via Power to Gas Storage Systems
Y. Bouyraaman, J. Bendfeld, in: Solar 2014/Intersolar North America, San Francisco, July 6-10, 2014 , 2014.

Advanced offshore Measurements for Windfarms
J. Bendfeld, S. Balluff, in: Solar 2014/Intersolar North America, San Francisco, July 6-10, 2014, 2014.

Performance and Yield Comparison of seven different Micro-Inverters.
S. Krauter, J. Bendfeld, A. Gohardehi, A. Sadati, in: Proceedings of the 6th World Conference of Photovoltaic Energy Conversion WCPEC 6, Kyoto (Japan), November 23-27, 2014, 2014.

Micro combined heat and power plants (micro-CHP) in combination with photovoltaics for autonomous local power and heat supply.
S. Krauter, Y. Bouyraaman, J. Bendfeld, E. Japs, in: Proceedings of the 6th World Conference of Photovoltaic Energy Conversion WCPEC 6, Kyoto (Japan), November 23-27, 2014, 2014.

Foundation Monitoring – An Overview of Methods and Measurement Solutions
J. Bendfeld, J. Krieger, in: WINDFORCE 2013 Bremerhaven, 9. WAB Offshore-Windenergie Konferenz, Juni 2013, 2013.

7 YEARS METEOMAST AMRUMBANK WEST
J. Bendfeld, J. Krieger, in: Europe’s Premier Wind Energy Event – EWEA 2013 Annual Event,  Vienna, Austria, February 2013, 2013.

FOG MEASURING AND SELECTED OFFSHORE FOG OCCURRENCES FOR THE OFFSHORE WIND ENERGY
J. Bendfeld, S. Balluff, Y. Bouyraaman,  jens Krieger, in: Europe’s Premier Wind Energy Event – EWEA 2013 Annual Event,  Vienna, Austria, February 2013, 2013.

FOUNDATION MONITORING FOR OFFSHORE WINDFARMS
J. Krieger, J. Bendfeld, in: Europe’s Premier Wind Energy Event – EWEA 2013 Annual Event,  Vienna, Austria, February 2013, 2013.

Optimisation of Offshore Wind farm Feed-in fluctuations via Power to Gas Storage Systems 
Y. Bouyraaman, J. Bendfeld, in: Europe’s Premier Wind Energy Event – EWEA 2013 Annual Event,  Vienna, Austria, February 2013, 2013.

Measurements for PV-Module outdoor performance
J. Bendfeld, in: Wissenschaftliche Verhandlungen 2013 Der Deutschen Physikalischen Gesellschaft, 2013.

Foundation monitoring for offshore windfarms
J. Krieger, J. Bendfeld, in: Wissenschaftliche Verhandlungen 2013 Der Deutschen Physikalischen Gesellschaft, 2013.

Storage System Strategies to optimize the Offshore-Wind Farm feed-in Fluctuations
Y. Bouyraaman, J. Bendfeld, S. Krauter, in: Proceedings of the IRES 2012 (7th International Renewable Energy Storage Conference and Exhibition),  Berlin, Germany, 12.-14. November 2012, 2012.

Reduction of of Offshore-Wind power feed-in Fluctuations via Power to Gas Storage Systems
Y. Bouyraaman, J. Bendfeld, K. Navratil, M. Tigges, in: Proceedings of the DEWEK 2012, 2012.

Increased Availability of Offshore Wind Power by Storage System
Y. Bouyraaman, J. Bendfeld, S. Krauter, in: Proceedings of the WWEC 2012 (11th World Wind Energy Conference 2012),  Bonn, Germany, Juli 2012, 2012.

Analysis of Selected Offshore Fog Occurrences. 
J. Bendfeld, S. Balluff, Y. Bouyraaman, in: Proceedings of the DEWEK 2012, 2012.

Analyse ausgewählter Nebelereignisse für Offshore-Standorte
J. Bendfeld, S. Balluff, B. Liebing, in: Wissenschaftliche Verhandlungen 2012 Der Deutschen Physikalischen Gesellschaft,  Berlin, März 2012, 2012.

Vergleich der Sichtweitenmesstechnik für den Offshore-Einsatz. 
J. Bendfeld, in: Wissenschaftliche Verhandlungen 2012 Der Deutschen Physikalischen Gesellschaft,  Berlin, März 2012, 2012.

Minimising Feed-in Fluctuaions of Offshore Wind Farms with Biogas fired Turbines
J. Bendfeld, M. Tigges, in: World Renewable Energy Forum 2012, Denver, USA, Mai 2012, 2012.

Empowering Offshore Windfarms by Reliable Measurements
J. Bendfeld, K. Navratil, in: World Renewable Energy Forum 2012, Denver, USA, Mai 2012, 2012.

Cost effective Wave measurements for Ocean Energy. 
J. Bendfeld, in: World Renewable Energy Forum 2012, Denver, USA, Mai 2012, 2012.

Analysis of selected Offshore Fog Occurrences
J. Bendfeld, S. Balluff, in: Proceedings of the DEWEK 2012, 2012.

Determination of the meteorological  optical range in Offshore conditions.
J. Bendfeld, in: Proceedings of the DEWEK 2012, 2012.

Meteorological measurements in the Baltic and the North Sea
J. Bendfeld, S. Krauter, in: Wissenschaftliche Verhandlungen 2011 Der Deutschen Physikalischen Gesellschaft,  Dresden, März 2011 , 2011.

Hybrid measuring devices for evaluation of waves and currents
J. Bendfeld, S. Krauter, in: Wissenschaftliche Verhandlungen 2011 Der Deutschen Physikalischen Gesellschaft,  Dresden, März 2011, 2011.

Increased availability of offshore wind power by distributed biogas plants
J. Bendfeld, in: Proceedings of the Decentralized Power Systems (DPS) 2011, Paderborn, Germany, 2. September 2011, 2011.

Proactive Maintenance of Offshore Wind Farms
V. Schulz, H.-U. Kobialka, J. Bendfeld, M. Splett, M. Fette, R. Lüttig, in: DEWEK 2010,November 17-18, 2010, Bremen, Germany, 2010.

Einspeiseverhalten von Offshore-Windparks unter Ausnutzung natürlicher Ausgleichseffekte
J. Bendfeld, M. Splett, M. Tigges, in: EnInnov 2010 - 11. Symposium Energieinnovation: Alte Ziele Neue Wege, Verlag der technischen Universität Graz, Graz, 2010.

Fluktuationskompensation der Offshorewindenergie mittels verteilter Biogaskraftwerke 
J. Bendfeld, M. Splett, M. Tigges, in: EnInnov 2010 - 11. Symposium Energieinnovation: Alte Ziele Neue Wege, Verlag der technischen Universität Graz, Graz, 2010.

Operation management of offshore wind farms by echo state networks
J. Bendfeld, M. Splett, J. Krieger, H.-U. Kobialka, V. Schulz, in: 2010 European Wind Energy Conference and Exhibition (EWEC),  April 20-23, 2010, Warsaw, Poland, 2010.

Variation of Dynamical Grid Characteristics Influenced by Wind Energy (Offshore & Onshore) 
J. Bendfeld, M. Fette, R. Lüttig, M. Splett, in: Proceedings of the DEWEK 2010, 2010.

Power Output Characteristics of Offshore Wind Farms – Modelling of Feed-in Fluctuations at German Offshore Wind Farm Locations
J. Bendfeld, M. Splett, in: Proceedings of the DEWEK 2010, 2010.

Konzept zur nachhaltigen Integration der Offshore-Windenergie mittels dezentraler Biogasnutzung
J. Bendfeld, M. Tigges, M. Splett, in: Wissenschaftliche Verhandlungen 2010 Der Deutschen Physikalischen Gesellschaft,  Hannover, März 2010 , 2010.

Draft proposal for an Offshore Metmast for Renewable Energy
J. Bendfeld, M. Tigges, M. Splett, in: Wissenschaftliche Verhandlungen 2010 Der Deutschen Physikalischen Gesellschaft,  Hannover, März 2010, 2010.

Wave measurements with different principles (ast and bouy)
J. Bendfeld, M. Tigges, M. Splett, in: Wissenschaftliche Verhandlungen 2010 Der Deutschen Physikalischen Gesellschaft,  Hannover, März 2010, 2010.

Energy feed characteristics of offshore wind farms – a modeled analysis of single and clustered farms
J. Bendfeld, J. Krieger, M. Splett, in: Proceedings of the European Wind Energy Conference &; Exhibition (EWEC 2010), 2010.

Reducing the offshore wind farm feed-in fluctuations by fast reacting biogas plants 
J. Bendfeld, J. Krieger, M. Splett, in: Proceedings of the European Wind Energy Conference &; Exhibition (EWEC 2010), 2010.

Measurements for wave and current modeling regarding offshore-windfarms 
J. Bendfeld, J. Krieger, M. Splett, in: Proceedings of the European Wind Energy Conference &; Exhibition (EWEC 2010), 2010.

Advanced,multipurpose offshore-metmast 
J. Bendfeld, J. Krieger, M. Splett, in: Proceedings of the European Wind Energy Conference &; Exhibition (EWEC 2010), 2010.

Variations of pricing at energy markets caused by energyfeed of offshore wind farms
J. Bendfeld, J. Krieger, M. Splett, in: Proceedings of the European Wind Energy Conference &; Exhibition (EWEC 2010), 2010.

Optimization of the energy feed-in for renewable energies
J. Bendfeld, M. Tigges, M. Splett, J. Wollenberg, J. Krieger, in: Proceedings of the IC, 16. International Energy &; Environment Fair &; Conference, 2010.

Deutschland geht Offshore 
J. Bendfeld, Deutschland Geht Offshore , 2010.

Wave and Current measurements for Offshorwindfarms
J. Bendfeld, S. Madge, M. Splett,  jens Krieger, in: Proceedings of the North American Offshore Wind Conference &;Exhibition, October 5.-7, 2010, 2010.

Advanced design for an Offshore Metmast
J. Bendfeld, S. Madge, M. Splett,  jens Krieger, in: Proceedings of the North American Offshore Wind Conference &;Exhibition, October 5.-7, 2010, 2010.

Functional Design for an Offshore Metmast
J. Bendfeld, J. Krieger, M. Splett, in: Proceedings of the German Wind Energy Conference (DEWEK 2010), 2010.

5 Years Offshore Metmast Amrumbank West 
J. Bendfeld, M. Splett, in: Proceedings of the DEWEK 2010, 2010.

Wave Measurements forOffshore Wind Power Work and Safety 
J. Bendfeld, M. Splett, in: Proceedings of the DEWEK 2010, 2010.

Balancing Feed-in Fluctuations of Offshore Wind Farmswith Biogas Fired Turbines
J. Bendfeld, M. Tigges, M. Splett, in: Proceedings of the DEWEK 2010, 2010.

Supporting offshore wind energy generation through biogas power plants 
J. Bendfeld, M. Splett, M. Tigges, S. Krauter, in: Proceedings of the 5th InternationalRenewable Energy Storage Conference (IR), 2010.

Operation Management for Coping with Wakes within Offshore Wind Farms 
H.-U. Kobialka, V. Schulz, M. Splett, J. Bendfeld, in: Proceedings of the DEWEK 2010, 2010.

Offshore measurements in the Baltic Sea
J. Bendfeld, M. Tigges, J. Voss, in: World Sustainable Energy Days (WSED 2009), Wels, Austria, Februar 2009, 2009.

Effizientere Nutzung der Offshore-Windenergie durch die Kombination mit Biogaskraftwerken
J. Bendfeld, M. Tigges, J. Voss, in: VDI Kongress AUTOMATION 2009, Baden-Baden, Deutschland, Juni 2009, 2009.

Effects of Offshore Wind Energy Fluctuations on the Intra-day spot-market in Germany
J. Bendfeld, M. Splett, in: 10th IAEE European Conference (International Association for Energy Economics): Energy, Policies and Technologies for Sustainable Economies; Wien, Österreich, September 2009, 2009.

Reduction of CO2 Emission of conventional utilities using offshore wind energy - possibilities and prospects
J. Bendfeld, M. Splett, in: European Offshore Wind 2009 Conference &; Exhibition (EoW), 2009.

Smoothing effects of the natural combination potential at spacious distributed offshore wind farms to reduce the input variability
J. Bendfeld, M. Splett, in: Proceedings of the European Offshore Wind 2009 Conference &; Exhibition (EoW), 2009.

The influcence of offshore wind energy on pricing at the intra-day spot market in Germany
J. Bendfeld, M. Splett, in: Proceedings of the European Offshore Wind 2009 Conference &; Exhibition (EoW), 2009.

Reducing the Feed-in Fluctuations of Offshore Wind Farms by Biogas Plants
J. Bendfeld, M. Tigges, M. Splett, J. Voss, in: Proceedings of the WORLD ENERGY ENGINEERING CONGRESS, Washington Convention Center, Washington, DC, November 2009, 2009.

FLUKTUATIONSKOMPENSATION DER OFFSHORE-WINDENERGIE MITTELS VERTEILTER BIOGASKRAFTWERKE
J. Bendfeld, M. Splett, M. Tigges, in: IRES 2009: 4. Internationale Konferenz Zur Speicherung Erneuerbarer Energien, Berlin, 2009.

Einspeiseschwankungen von Offshore-Windparks - kann das Wind-Potential auf dem Meer effizient genutzt werden?
J. Bendfeld, M. Splett, R. Ditscherlein, J. Voss, in: Verlag der technischen Universität Graz (Ed.), EnInnov 08 – 10. Symposium Energieinnovation; Energiewende, Graz, 2008.

Zukunftspotential auf See - Messungen als Grundlage für die Errichtung von Offshore-Windkraftwerken
J. Bendfeld, M. Splett, R. Ditscherlein, J. Voss, in: EnInnov 08 – 10. Symposium Energieinnovation; Energiewende, Verlag der technischen Universität Graz, Graz, 2008.

Input Variabillity of spaciours distributed offshore wind farms in the German North Sea
J. Bendfeld, M. Splett, R. Ditscherlein, J. Voss, in: Proceedings of the European Wind Energy Conference &; Exhibition (EWEC 2008), 2008.

Possibilities of using reanalysis data for the estimation of wind energy output for offshore wind farms in the German Baltic Sea
J. Bendfeld, M. Splett, R. Ditscherlein, in: Proceedings of the European Wind Energy Conference &; Exhibition (EWEC 2008), 2008.