High-resolution assessment of solar energy resources over the Arabian Peninsula

Hari Prasad Dasari, Srinivas Desamsetti, Sabique Langodan, Raju Attada, Ravi Kumar Kunchala, Yesubabu Viswanadhapalli, Omar Knio and Ibrahim Hoteit

Applied Energy, 2019, vol. 248, issue C, 354-371

Abstract: This study presents a high-resolution spatial and temporal assessment of the solar energy resources over the Arabian Peninsula (AP) from 38 years (1980–2017) reanalysis data generated using an assimilative Weather Research and Forecasting Solar model. The simulations are performed based on two, two-way nested domains with 15 km and 5 km resolutions using the European Centre for Medium-Range Weather Forecasts as initial and boundary conditions and assimilating most of available observations in the region. Simulated solar energy resources, such as the Global Horizontal Irradiance (GHI), Direct Normal Irradiance (DNI), and the Diffusive Horizontal Irradiance (DHI), are first validated with daily observations collected at 46 in-situ radiometer stations over Saudi Arabia for a period of four years (2013–2016). Observed and modelled data are in good agreement with high correlation coefficients, index of agreements, and low normalized biases.

Keywords: Solar energy; Arabian Peninsula; WRF-solar; Global horizontal irradiance; Direct normal irradiance; Diffusive horizontal irradiance (search for similar items in EconPapers)
Date: 2019
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Citations: View citations in EconPapers (9)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:appene:v:248:y:2019:i:c:p:354-371

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DOI: 10.1016/j.apenergy.2019.04.105

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