Class information for:
Level 1: SPECTRAL IRRADIANCE DISTRIBUTION//PERFORMANCE RATIO//OUTDOOR PERFORMANCE

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
11778 891 21.9 39%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
640 13005 SOLAR ENERGY//JOURNAL OF SOLAR ENERGY ENGINEERING-TRANSACTIONS OF THE ASME//RENEWABLE ENERGY

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 SPECTRAL IRRADIANCE DISTRIBUTION Author keyword 11 100% 1% 6
2 PERFORMANCE RATIO Author keyword 9 25% 4% 33
3 OUTDOOR PERFORMANCE Author keyword 6 50% 1% 9
4 AVERAGE PHOTON ENERGY APE Author keyword 6 100% 0% 4
5 PV ENCAPSULATION Author keyword 6 100% 0% 4
6 DUST EFFECT Author keyword 5 63% 1% 5
7 COMPONENTS MAT PHYS Address 5 41% 1% 9
8 SPECTRAL EFFECTS Author keyword 5 41% 1% 9
9 PV MODULES Author keyword 5 21% 2% 19
10 LASQUO ISTIA Address 4 67% 0% 4

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 SPECTRAL IRRADIANCE DISTRIBUTION 11 100% 1% 6 Search SPECTRAL+IRRADIANCE+DISTRIBUTION Search SPECTRAL+IRRADIANCE+DISTRIBUTION
2 PERFORMANCE RATIO 9 25% 4% 33 Search PERFORMANCE+RATIO Search PERFORMANCE+RATIO
3 OUTDOOR PERFORMANCE 6 50% 1% 9 Search OUTDOOR+PERFORMANCE Search OUTDOOR+PERFORMANCE
4 AVERAGE PHOTON ENERGY APE 6 100% 0% 4 Search AVERAGE+PHOTON+ENERGY+APE Search AVERAGE+PHOTON+ENERGY+APE
5 PV ENCAPSULATION 6 100% 0% 4 Search PV+ENCAPSULATION Search PV+ENCAPSULATION
6 DUST EFFECT 5 63% 1% 5 Search DUST+EFFECT Search DUST+EFFECT
7 SPECTRAL EFFECTS 5 41% 1% 9 Search SPECTRAL+EFFECTS Search SPECTRAL+EFFECTS
8 PV MODULES 5 21% 2% 19 Search PV+MODULES Search PV+MODULES
9 POTENTIAL INDUCED DEGRADATION PID 4 67% 0% 4 Search POTENTIAL+INDUCED+DEGRADATION+PID Search POTENTIAL+INDUCED+DEGRADATION+PID
10 AVERAGE PHOTON ENERGY 4 50% 1% 6 Search AVERAGE+PHOTON+ENERGY Search AVERAGE+PHOTON+ENERGY

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 OUTDOOR PERFORMANCE 52 82% 3% 31
2 PV MODULES 34 43% 7% 60
3 EVA ENCAPSULANT 12 86% 1% 6
4 WEATHERING DEGRADATION 11 78% 1% 7
5 PHOTOVOLTAIC MODULES 10 20% 5% 42
6 KWP 6 71% 1% 5
7 SI PHOTOVOLTAIC MODULES 6 100% 0% 4
8 OUTPUT VARIATION 4 67% 0% 4
9 SILICON PHOTOVOLTAIC MODULES 4 67% 0% 4
10 UNIVER PROJECT 4 75% 0% 3

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Photovoltaic Degradation Rates-an Analytical Review 2013 51 26 92%
Effect of dust pollutant type on photovoltaic performance 2015 2 23 87%
Impact of dust on solar photovoltaic (PV) performance: Research status, challenges and recommendations 2010 70 9 89%
Simulation of water ingress into PV-modules: IEC-testing versus outdoor exposure 2015 1 12 100%
Amorphous silicon thin-film: Behaviour of light-induced degradation 2015 1 13 69%
A comprehensive review of the impact of dust on the use of solar energy: History, investigations, results, literature, and mitigation approaches 2013 32 73 58%
History of Accelerated and Qualification Testing of Terrestrial Photovoltaic Modules: A Literature Review 2009 54 16 75%
Degradations of silicon photovoltaic modules: A literature review 2013 21 28 71%
Systematic investigation of cracks in encapsulated solar cells after mechanical loading 2013 9 2 100%
Review of the performance of residential PV systems in France 2012 15 12 58%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 COMPONENTS MAT PHYS 5 41% 1.0% 9
2 LASQUO ISTIA 4 67% 0.4% 4
3 GRP INVEST DESARROLLO ENERGIA SOLAR 4 75% 0.3% 3
4 GRP SWIFT SOLAR WIND FEASIBIL TECHNOL 4 75% 0.3% 3
5 RENEWABLE ENERGY UNIT TP 450 3 100% 0.3% 3
6 RENEWABLE ENERGY UNIT 3 22% 1.1% 10
7 IND ELE OTECH 2 67% 0.2% 2
8 PV DER 2 67% 0.2% 2
9 IDEA GRP 2 27% 0.7% 6
10 CAL PV MODULES 1 100% 0.2% 2

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000193944 GRP IDEA//LABVIEW MONITORING//REMOTE WEATHER STATION
2 0.0000177704 PHOTOVOLTAIC THERMAL//HYBRID SOLAR COLLECTOR//BIPV
3 0.0000159604 MAXIMUM POWER POINT TRACKING MPPT//PARTIAL SHADING//PHOTOVOLTAIC PV POWER SYSTEMS
4 0.0000121700 TRACKED PANEL//OPTIMUM TILT ANGLE//SUN TRACKING SYSTEM
5 0.0000118863 LUMINESCENT COUPLING//ENERGIA SOLAR//LUMINESCENCE COUPLING
6 0.0000093315 INDOOR APPLICATION//PIPV//INTEGRATED TYPE
7 0.0000091060 DEPOSITION GAUGE//DUST GAUGE//AEOLIAN PARTICLES
8 0.0000075614 ATMOSPHER TEAM//LINKE FACTOR//AIR POLLUTION STATISTICS
9 0.0000068687 CONTEMPORARY HIST POLICY//WESTINGHOUSE//INDUSTRY EMERGENCE
10 0.0000060089 ENERGY PAYBACK TIME//PV ENVIRONM//PHOTOVOLTA ENVIRONM