IDEAS home Printed from https://ideas.repec.org/a/eee/renene/v33y2008i3p400-405.html
   My bibliography  Save this article

Discrete two-positional tracking of solar collectors

Author

Listed:
  • Tomson, Teolan

Abstract

Northern European regions, such as Estonia at 60° latitude, receive about 980kWhm−2y−1 of solar radiation. These low insolation levels motivate solar collectors to be equipped with a tracking mechanism for an increased yield. Classical active tracking is complicated and energy intensive, negating tracking benefits for PV modules and thermal flat-plate collectors. This paper describes mainly the performance of PV modules with daily two-positional tracking. The symmetrical and asymmetrical positions about the north–south axis are analyzed, corresponding to the positions of sun in the morning and in the afternoon. The tracking drive is simple and requires a minimum energy input during the brief daily triggering of movement. Results indicate that the seasonal energy yield is increased by 10–20% over the yield from a fixed south-facing collector tilted at an optimal angle. The results are based on long-term solar data measured at the Tartu-Tõravere Meteorological Station in Estonia, confirmed by experimental testing during summer 2004 and 2005 in Tallinn University of Technology.

Suggested Citation

  • Tomson, Teolan, 2008. "Discrete two-positional tracking of solar collectors," Renewable Energy, Elsevier, vol. 33(3), pages 400-405.
    • Handle: RePEc:eee:renene:v:33:y:2008:i:3:p:400-405
    DOI: 10.1016/j.renene.2007.03.017
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0960148107001000
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.renene.2007.03.017?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Chang, Tian Pau, 2009. "The gain of single-axis tracked panel according to extraterrestrial radiation," Applied Energy, Elsevier, vol. 86(7-8), pages 1074-1079, July.
    2. Zihan Yang & Zhiquan Xiao, 2023. "A Review of the Sustainable Development of Solar Photovoltaic Tracking System Technology," Energies, MDPI, vol. 16(23), pages 1-31, November.
    3. Maatallah, Taher & El Alimi, Souheil & Nassrallah, Sassi Ben, 2011. "Performance modeling and investigation of fixed, single and dual-axis tracking photovoltaic panel in Monastir city, Tunisia," Renewable and Sustainable Energy Reviews, Elsevier, vol. 15(8), pages 4053-4066.
    4. Chiemeka Onyeka Okoye & Serkan Abbasoglu, 2013. "Empirical Investigation of Fixed and Dual Axis Sun Tracking Photovoltaic System Installations in Turkish Republic of Northern Cyprus," Journal of Asian Scientific Research, Asian Economic and Social Society, vol. 3(5), pages 440-453, May.
    5. Tomson, Teolan, 2010. "Bi-positional solar collectors, performing in a row," Renewable Energy, Elsevier, vol. 35(3), pages 721-726.
    6. Sumathi, Vijayan & Jayapragash, R. & Bakshi, Abhinav & Kumar Akella, Praveen, 2017. "Solar tracking methods to maximize PV system output – A review of the methods adopted in recent decade," Renewable and Sustainable Energy Reviews, Elsevier, vol. 74(C), pages 130-138.
    7. Barbón, A. & Bayón-Cueli, C. & Bayón, L. & Rodríguez-Suanzes, C., 2022. "Analysis of the tilt and azimuth angles of photovoltaic systems in non-ideal positions for urban applications," Applied Energy, Elsevier, vol. 305(C).
    8. Ahmad, Salsabila & Shafie, Suhaidi & Ab Kadir, Mohd Zainal Abidin & Ahmad, Noor Syafawati, 2013. "On the effectiveness of time and date-based sun positioning solar collector in tropical climate: A case study in Northern Peninsular Malaysia," Renewable and Sustainable Energy Reviews, Elsevier, vol. 28(C), pages 635-642.
    9. Hafez, A.Z. & Yousef, A.M. & Harag, N.M., 2018. "Solar tracking systems: Technologies and trackers drive types – A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 91(C), pages 754-782.
    10. Nsengiyumva, Walter & Chen, Shi Guo & Hu, Lihua & Chen, Xueyong, 2018. "Recent advancements and challenges in Solar Tracking Systems (STS): A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 81(P1), pages 250-279.
    11. Fabio Ricco Galluzzo & Pier Enrico Zani & Marina Foti & Andrea Canino & Cosimo Gerardi & Salvatore Lombardo, 2020. "Numerical Modeling of Bifacial PV String Performance: Perimeter Effect and Influence of Uniaxial Solar Trackers," Energies, MDPI, vol. 13(4), pages 1-18, February.
    12. Chang, Byungik & Starcher, Ken, 2019. "Evaluation of wind and solar energy investments in Texas," Renewable Energy, Elsevier, vol. 132(C), pages 1348-1359.
    13. Mousazadeh, Hossein & Keyhani, Alireza & Javadi, Arzhang & Mobli, Hossein & Abrinia, Karen & Sharifi, Ahmad, 2009. "A review of principle and sun-tracking methods for maximizing solar systems output," Renewable and Sustainable Energy Reviews, Elsevier, vol. 13(8), pages 1800-1818, October.
    14. Şenpinar, Ahmet & Cebeci, Mehmet, 2012. "Evaluation of power output for fixed and two-axis tracking PVarrays," Applied Energy, Elsevier, vol. 92(C), pages 677-685.
    15. Vieira, R.G. & Guerra, F.K.O.M.V. & Vale, M.R.B.G. & Araújo, M.M., 2016. "Comparative performance analysis between static solar panels and single-axis tracking system on a hot climate region near to the equator," Renewable and Sustainable Energy Reviews, Elsevier, vol. 64(C), pages 672-681.
    16. Moon Keun Kim & Khalid Osman Abdulkadir & Jiying Liu & Joon-Ho Choi & Huiqing Wen, 2021. "Optimal Design Strategy of a Solar Reflector Combining Photovoltaic Panels to Improve Electricity Output: A Case Study in Calgary, Canada," Sustainability, MDPI, vol. 13(11), pages 1-18, May.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:renene:v:33:y:2008:i:3:p:400-405. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/renewable-energy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.