Cristin-resultat-ID: 1334037
Sist endret: 16. februar 2016 15:09
NVI-rapporteringsår: 2015
Resultat
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2015

Performance of grid-connected PV system in Southern Norway

Bidragsytere:
  • Anne Gerd Imenes
  • Hans-Georg Beyer
  • Kjetil Rostoft Boysen
  • Jan Ove Odden og
  • Rolf Erlend Grundt

Bok

2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC 2015)
ISBN:
  • 9781479979431

Utgiver

Curran Associates, Inc.
NVI-nivå 0

Serie

Conference record of the Photovoltaic Specialists Conference
ISSN 0160-8371
NVI-nivå 1

Om resultatet

Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Publiseringsår: 2015
Hefte: 2015
Antall sider: 6
ISBN:
  • 9781479979431

Klassifisering

Fagfelt (NPI)

Fagfelt: Energi
- Fagområde: Realfag og teknologi

Beskrivelse Beskrivelse

Tittel

Performance of grid-connected PV system in Southern Norway

Sammendrag

This paper presents performance results from one of the first grid-connected photovoltaic (PV) systems in Norway. The 45 kWp system is mounted on top of a flat roof at the headquarters of a local utility company, Agder Energi, in the coastal town of Kristiansand. The system consists mainly of multi-crystalline silicon modules, with one thin film array. The system has been in operation since May 2011 and is instrumented for research and monitoring purposes. Data recorded include global and diffuse horizontal irradiation, tilted irradiation and other weather parameters, PV module temperatures, DC and AC current and voltage for three arrays, in addition to inverter power data and voltage quality measurements. Similar performance data has not yet been published for Norway. The results so far indicate good conditions for solar utilization at this location with global horizontal irradiation around 1065 W/(m2yr) and around 50 % diffuse fraction. The system produces as expected from a design perspective, with specific yield reaching 950 kWh/kWp and PR approaching 0.8 in 2014. Improvement in PR is seen as operational experience increases and system downtime is reduced. PR loss can be attributed to part-shading of PV arrays from the surrounding building structures, snow coverage in winter and inverter outages.

Bidragsytere

Aktiv cristin-person

Anne Gerd Imenes

  • Tilknyttet:
    Forfatter
    ved Institutt for ingeniørvitenskap ved Universitetet i Agder
  • Tilknyttet:
    Forfatter
    ved NORCE Teknologi ved NORCE Norwegian Research Centre AS
Aktiv cristin-person

Hans-Georg Beyer

  • Tilknyttet:
    Forfatter
    ved Institutt for ingeniørvitenskap ved Universitetet i Agder

Kjetil Rostoft Boysen

  • Tilknyttet:
    Forfatter
    ved Eltek

Jan Ove Odden

  • Tilknyttet:
    Forfatter
    ved Elkem AS

Rolf Erlend Grundt

  • Tilknyttet:
    Forfatter
    ved Agder Energi
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Resultatet er en del av Resultatet er en del av

2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC 2015).

NN, NN. 2015, Curran Associates, Inc.. Vitenskapelig antologi/Konferanseserie
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