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Techno-economic analysis of a renewable energy solution for an off-grid residence

机译：离网住宅可再生能源解决方案的技术经济分析

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Renewable energy worldwide has proven to be a prospective field when seeking for alternative means or solutions to address increasing demand of energy especially in a developing country such as South Africa. With wind and solar as commonly used resources, given their abundance in the region as well as their simplistic way on conversion process to electrical energy. The objective of the study is to present the techno-economic analysis of a renewable energy solution for an off-grid residence. The photovoltaic (PV) is used as means of energy generation, complemented with a battery power bank to ensure reliable and continuation of supply. The Hybrid Optimization Model for Electric Renewable (HOMER) software known as HOMER Pro is used to conduct simulation of the system and the optimal model is unveiled. The system Net Present Cost (NPC) is then deduced to select the best system configuration that satisfies the economic and technical requirements. The NPC cost is impacted directly by the sensitive analysis of the present cost and projected cost of components partaking in the generation; particularly the higher cost associated to the storage system.
机译：在寻求替代方法或解决方案来满足不断增长的能源需求时，特别是在南非等发展中国家，全球可再生能源已被证明是一个前景广阔的领域。鉴于风能和太阳能是该地区的常用资源，考虑到它们在该地区的丰富程度以及在将其转换为电能的过程中采用的简便方法。该研究的目的是介绍离网住宅的可再生能源解决方案的技术经济分析。光伏（PV）用作能源产生方式，并辅以电池移动电源以确保可靠和持续的供应。使用称为HOMER Pro的电力可再生混合优化模型（HOMER）软件进行系统仿真，并揭示了最佳模型。然后推导系统净现值（NPC），以选择满足经济和技术要求的最佳系统配置。 NPC成本直接受到对当前成本和发电组件成本预测的敏感分析的直接影响;特别是与存储系统相关的较高成本。

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