A Comparative Study on PV Installation Estimation in Non-Residential Buildings in Japan

DOI
  • Hirose Rino
    東京工業大学環境・社会理工学院融合理工学系
  • Tokimatsu Koji
    東京工業大学環境・社会理工学院融合理工学系

Bibliographic Information

Other Title
  • 非住宅建物における太陽光発電導入推計方法の比較研究

Abstract

We examined differences in the potential installation of photovoltaics (PV) in non-residential buildings in Japan, published by The Ministry of Economy, Trade, and Industry (METI), The Ministry of Environment (MOE), and New Energy and Industrial Technology Development Organization (NEDO). We modeled procedures employed in these publications for calculating annual power generation by PV. The model was applied to 66 non-residential buildings ready for zero-emission (denoted as “ZEB Ready”). Results showed that the constant ratio of annual power generation to the installable area (Q) and the constant ratio of the installable area to total area (Z) were identified as sensitive to the large rate of change, while solar radiation (HAm) depending on azimuth angles (ψ) were found insensitive. We assessed the method by NEDO-MIRI as the most elaborate among them, based on sensitivity analysis.

Journal

Keywords

Details 詳細情報について

  • CRID
    1390015333244080640
  • DOI
    10.24778/jjser.44.4_180
  • ISSN
    24330531
  • Text Lang
    ja
  • Data Source
    • JaLC
  • Abstract License Flag
    Disallowed

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