SCIRP Mobile Website
Paper Submission

Why Us? >>

  • - Open Access
  • - Peer-reviewed
  • - Rapid publication
  • - Lifetime hosting
  • - Free indexing service
  • - Free promotion service
  • - More citations
  • - Search engine friendly

Free SCIRP Newsletters>>

Add your e-mail address to receive free newsletters from SCIRP.


Contact Us >>

Article citations


Asl-Soleimani, E., Farhangi, S. and Zabihi, M.S. (2001) The Effect of Tilt Angle, Air Pollution on Performance of Photovoltaic Systems in Tehran. Renewable Energy, 24, 459-468.

has been cited by the following article:

  • TITLE: High-Efficiency Solar Electricity of Umbrella by TRIZ Analysis

    AUTHORS: Jung-Hui Chao, Cheng-Yu Peng

    KEYWORDS: TRIZ, Electricity, Solar, Orientation, Umbrella

    JOURNAL NAME: Energy and Power Engineering, Vol.8 No.2, February 16, 2016

    ABSTRACT: This investigation presents the strategy of high-efficiency solar electricity of umbrella by TRIZ (Theory of Inventive Problem Solving) analysis. According to the combined statistics of classical and new contradiction matrix, the invention principles can be used for designing tracking irradiance of surface plane of umbrella orientations including tilted angle (θ) and azimuth angle (Ø). Three geographical sites are discussed by regions of Berlin, Taipei and Wellington located in north, near and south of tropic of cancer, respectively. The optimal design of azimuth surfaces of umbrella can be obtained by electricity gain at a fixed tilted angle.