Exploring the Feasibility of Solar Photo-Voltaic Power Plants in Brunei Darussalam

Abstract

Aiming for a sustainable and secure energy future, policies are being formulated in Brunei Darussalam for supplementing the national energy base with renewable resources and technologies. Some preliminary studies in this direction indicated that solar energy could be a potential energy option for the country. Technical feasibility and economic viability of such grid integrated solar PV power plants, under the Bruneian environment, are investigated in this study.The prevailing energy scenario is analyzed and future trends in electricity consumption are predicted based on the time series energy use data. The forecast indicates that the annual electricity consumption may reach up to 4.32 Billion kWh by the year 2020. The possibility of exploiting the available solar energy resource for meeting this growing electricity demand is investigated.Five year's solar radiation data from Maura district were collected and analyzed under the study. The solar energy resource is characterized in terms of monthly averaged total daily global, beam and diffused radiations and hourly variations in solar intensity. Availability of solar energy in the region is also statistically modeled using Beta distribution.Performance of a solar photovoltaic power plant under these levels of insolation was simulated using the RETScreen model. With a total panel area of 10,619 m 2 , such a plant is expected to show a capacity factor of 18.1 per-cent and generate 1,899.2 MWh electricity annually. This clearly indicates the technical feasibility of grid integrated solar power plants in Brunei Darussalam. Under the economic analysis, the unit cost of electricity generation was estimated to be BND 0.30/kWh. A detailed cost benefit analysis, over the life cycle of such power projects, is also presented.

Comparative performance of grid integrated solar photovoltaic systems under the tropical environment

“…Thus, second generation thin film technologies could operate at higher levels for a wider range of solar spectra. This is a desirable characteristic, especially while operating at locations like in Brunei Darussalam, where it is cloudy and the solar insolation levels fluctuate significantly [17]. …”

“…The performance parameters and procedures, suggested by the IEA under the PVPS project (IEA PVPS Task 2 [3,17]) has been adopted for the analysis. Based on this, the array yield, capture losses, array efficiency ratio, and performance ratio were calculated for the six different types of solar modules.…”

Performance Evaluation of Solar Power Plants: A Review and a Case Study

“…In recent years several solar power plants have been built in this province. The all-high fiord of the Yazd province is described by a high annual direct normal radiation of 2511 kWh/m 2 [114][115][116].…”

A Study of Techno-Economic Feasibility Analysis of Solar Photovoltaic (PV) Power Generation in the Province of Adana in Turkey

“…As in Europe, Turkey also plans to reduce fossil fuel consumption and aims to increase the usage of renewable energy. Intensive researches are being done about the efficient and economical utilization of solar energy all over the world, as well as in Turkey (Ashhab et al, 2013;Pavlovic´ et al, 2013;Zhang and He, 2013;Verhees et al, 2013;Kaygusuz, 2004;Demirbas, 2006;Khodayar et al, 2008;Comakli et al, 2008;Balat, 2005;Kirtay, 2010;Mathew et al, 2013;Adaramola et al, 2012;Balat, 2004).…”