skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Experimental evaluation of a prototype hybrid CPV/T system utilizing a nanoparticle fluid absorber at elevated temperatures

Journal Article · · Applied Energy

Novel approaches for solar energy conversion continue to garner interest as a potential thermal and electrical energy source. Additionally, the need for systems capable of producing thermal energy at temperatures up to 300 °C is growing as a means to provide process heat to industry and distributed generation for small communities. An approach that has seen recent increased interest is the hybrid concentrating photovoltaic/thermal collector that can co-produce electricity and heat energy above 100 °C. A technique for this is to use nanoparticles in the heat transfer fluid to spectrally filter off wavelengths poorly utilized by the photovoltaic component. Here, we have demonstrated the first on-sun operation of a nanoparticle based hybrid CPV/T solar collector at temperatures exceeding 100 °C using a combination of gold and indium tin oxide nanoparticles in Duratherm S flowing in the receiver, with an aperture area a full order of magnitude larger than other tests. At 14× concentration the system achieved a photovoltaic efficiency of 4% while achieving a peak thermal efficiency of 61% with an outlet temperature of the fluid of 110 °C.

Research Organization:
Univ. of Tulsa, Tulsa, OK (United States)
Sponsoring Organization:
USDOE Advanced Research Projects Agency - Energy (ARPA-E)
Grant/Contract Number:
AR0000463
OSTI ID:
1613602
Alternate ID(s):
OSTI ID: 1692212
Journal Information:
Applied Energy, Vol. 228, Issue C; ISSN 0306-2619
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 57 works
Citation information provided by
Web of Science

References (27)

Dynamically Modulating the Surface Plasmon Resonance of Doped Semiconductor Nanocrystals journal October 2011
Detailed performance model of a hybrid photovoltaic/thermal system utilizing selective spectral nanofluid absorption journal August 2018
Hybrid solar converters for maximum exergy and inexpensive dispatchable electricity journal January 2015
A review of the concentrated photovoltaic/thermal (CPVT) hybrid solar systems based on the spectral beam splitting technology journal February 2017
Analysis of a temperature dependent optical window for nanofluid-based spectral splitting in PV/T power generation applications journal November 2017
Experimental investigation of a concentrating PV/T collector with Cu9S5 nanofluid spectral splitting filter journal December 2016
Optical Properties of Colloidal Indium Tin Oxide Suspended in a Thermal Fluid journal February 2018
Spectral beam splitting for efficient conversion of solar energy—A review journal December 2013
Performance analysis of a novel concentrating photovoltaic combined system journal March 2013
Performance testing of a spectral beam splitting hybrid PVT solar receiver for linear concentrators journal April 2016
A transmissive, spectrum-splitting concentrating photovoltaic module for hybrid photovoltaic-solar thermal energy conversion journal November 2016
A spectral-splitting PV–thermal volumetric solar receiver journal May 2016
A hybrid PV/T collector using spectrally selective absorbing nanofluids journal May 2017
Design, simulation and experimental characterization of a novel parabolic trough hybrid solar photovoltaic/thermal (PV/T) collector journal February 2017
Full Spectrum Collection of Concentrated Solar Energy Using PV Coupled with Selective Filtration Utilizing Nanoparticles journal June 2016
Hybrid PV/T enhancement using selectively absorbing Ag–SiO 2 /carbon nanofluids journal April 2016
Nanoparticle enhanced spectral filtration of insolation from trough concentrators journal May 2016
Photovoltaic/thermal system performance utilizing thin film and nanoparticle dispersion based optical filters journal May 2013
Environmental and exergy benefit of nanofluid-based hybrid PV/T systems journal September 2016
Spectral beam splitting in hybrid PV/T parabolic trough systems for power generation journal January 2018
A cascade nanofluid-based PV/T system with optimized optical and thermal properties journal October 2016
Selective spectral filtration with nanoparticles for concentrating solar collectors journal January 2015
Spectral characterisation and long-term performance analysis of various commercial Heat Transfer Fluids (HTF) as Direct-Absorption Filters for CPV-T beam-splitting applications journal January 2014
A Parametric Investigation of a Concentrating Photovoltaic/Thermal System With Spectral Filtering Utilizing a Two-Dimensional Heat Transfer Model journal February 2016
Performance of a concentrating photovoltaic/thermal solar collector journal February 2005
Investigation on a spectral splitting photovoltaic/thermal hybrid system based on polypyrrole nanofluid: Preliminary test journal February 2016
Filtering light with nanoparticles: a review of optically selective particles and applications journal January 2016

Figures / Tables (11)


Similar Records

Transmissive microfluidic active cooling for concentrator photovoltaics
Journal Article · Mon Dec 17 00:00:00 EST 2018 · Applied Energy · OSTI ID:1613602

Scattering Solar Thermal Concentrators
Technical Report · Sat Jan 31 00:00:00 EST 2015 · OSTI ID:1613602

THE POTENTIAL OF NANOPARTICLE ENHANCED IONIC LIQUIDS (NEILS) AS ADVANCED HEAT TRANSFER FLUIDS
Journal Article · Wed Sep 14 00:00:00 EDT 2011 · Energy and Fuels · OSTI ID:1613602