Total solar radiation received at various collector inclinations

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Solar energy is finding wide application via several energy-saving devices and systems. Its use, especially in rural areas, can often be limited by the non-availability of complete information on insolation data. In this investigation, both the mean extraterrestrial and terrestrial radiations were calculated for three zones in Nigeria. These zones were assumed to be dependent mainly on the latitude, L. The isotropic model was employed for the computation of the diffuse and ground reflected components of radiation. Consequently, the total insolation was obtained for various inclinations of the collector surface. It was found that three solar energy seasons exist for each zone. For maximum total incident radiation, a different collector inclination is ideal for each solar energy season. However, for all year round applications, a fixed inclination varying between L and (L+10) degrees is recommended.

Original languageEnglish
Pages (from-to)149-161
Number of pages13
JournalApplied Energy
Volume48
Issue number2
DOIs
Publication statusPublished - Jan 1 1994

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Solar radiation
Solar energy
solar radiation
Incident solar radiation
insolation
Radiation
rural area
Energy conservation
radiation
solar energy

All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering
  • Energy(all)

Cite this

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abstract = "Solar energy is finding wide application via several energy-saving devices and systems. Its use, especially in rural areas, can often be limited by the non-availability of complete information on insolation data. In this investigation, both the mean extraterrestrial and terrestrial radiations were calculated for three zones in Nigeria. These zones were assumed to be dependent mainly on the latitude, L. The isotropic model was employed for the computation of the diffuse and ground reflected components of radiation. Consequently, the total insolation was obtained for various inclinations of the collector surface. It was found that three solar energy seasons exist for each zone. For maximum total incident radiation, a different collector inclination is ideal for each solar energy season. However, for all year round applications, a fixed inclination varying between L and (L+10) degrees is recommended.",
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Total solar radiation received at various collector inclinations. / Oladiran, M. T.

In: Applied Energy, Vol. 48, No. 2, 01.01.1994, p. 149-161.

Research output: Contribution to journalArticle

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