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Economic feasibility of solar-powered led roadway lighting

Author

Listed:
  • Wu, M.S.
  • Huang, H.H.
  • Huang, B.J.
  • Tang, C.W.
  • Cheng, C.W.

Abstract

The optical efficacy of light emitting diode (LED) has exceeded 72lm/W in 2006. This implies that energy can be saved about 75%, as compared to mercury lamps widely used in roadway lighting. In some remote areas where the grid power cannot reach, independent solar-powered lighting using high-power LED provides a promising solution. However, the cost of solar photovoltaic device may cause the application of solar-powered LED roadway lighting to be not economically feasible.

Suggested Citation

  • Wu, M.S. & Huang, H.H. & Huang, B.J. & Tang, C.W. & Cheng, C.W., 2009. "Economic feasibility of solar-powered led roadway lighting," Renewable Energy, Elsevier, vol. 34(8), pages 1934-1938.
    • Handle: RePEc:eee:renene:v:34:y:2009:i:8:p:1934-1938
    DOI: 10.1016/j.renene.2008.12.026
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    Cited by:

    1. Rami David Orejon-Sanchez & Jose Ramon Andres-Diaz & Alfonso Gago-Calderon, 2021. "Autonomous Photovoltaic LED Urban Street Lighting: Technical, Economic, and Social Viability Analysis Based on a Case Study," Sustainability, MDPI, vol. 13(21), pages 1-17, October.
    2. Rômulo de Oliveira Azevêdo & Paulo Rotela Junior & Luiz Célio Souza Rocha & Gianfranco Chicco & Giancarlo Aquila & Rogério Santana Peruchi, 2020. "Identification and Analysis of Impact Factors on the Economic Feasibility of Photovoltaic Energy Investments," Sustainability, MDPI, vol. 12(17), pages 1-40, September.
    3. Khan, N. & Abas, N., 2011. "Comparative study of energy saving light sources," Renewable and Sustainable Energy Reviews, Elsevier, vol. 15(1), pages 296-309, January.
    4. Ramadhani, Farah & Bakar, Kamalrulnizam Abu & Hussain, M.A. & Erixno, Oon & Nazir, Refdinal, 2017. "Optimization with traffic-based control for designing standalone streetlight system: A case study," Renewable Energy, Elsevier, vol. 105(C), pages 149-159.
    5. Cao, Fei & Li, Huashan & Yang, Tian & Li, Yan & Zhu, Tianyu & Zhao, Liang, 2017. "Evaluation of diffuse solar radiation models in Northern China: New model establishment and radiation sources comparison," Renewable Energy, Elsevier, vol. 103(C), pages 708-720.

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