This study investigates the effects of different policies on the feasibility of residential photovoltaic and wind turbine investment in different cities of Iran. Results show that the increase of feed-in tariff in 2019 is satisfactory in several cities. Other proposed investment incentives are also explored. Self-consumption analysis elucidates that wind turbine installation in Bushehr can be employed as off-grid systems. Granting a loan to domestic investors can also enhance net present value by 172 and 122 million-IRRs for photovoltaic and wind systems, respectively. A hybrid optimization is also introduced to manage the available land and budget efficiently.

中文翻译：

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政策如何影响伊朗住宅可再生能源的成本效益：优化的技术经济分析


本研究调查了不同政策对伊朗不同城市住宅光伏和风力涡轮机投资可行性的影响。结果显示，2019年多个城市上网电价涨幅令人满意。还探讨了其他拟议的投资激励措施。自消耗分析表明，布什尔的风力涡轮机安装可以用作离网系统。向国内投资者提供贷款还可以使光伏和风能系统的净现值分别提高 172 和 1.22 亿内部收益率。还引入了混合优化来有效管理可用土地和预算。