孟加拉国拥有广泛的太阳能发电可能性;然而,在太阳能行业充分发挥潜力的主要障碍是能源部门预算不足。因此,为每个特定场景确定最经济和有效的太阳能模块配置已成为一个关键的必要性。这项研究提供了四个不同的太阳能模块的全面技术经济分析和环境影响评估:单面,双面,双轴太阳能跟踪器,和季节性倾斜太阳能模块,在南Sakucia联盟的一个开放区域,Bhola区,在孟加拉国的西南部。通过整合发电能力,财务指标,和环境效益,这项研究提供了一个整体评估框架,以确保孟加拉国可持续太阳能解决方案的最佳经济绩效和最小的不利环境影响。利用PV*SOL,PVsyst,和SystemAdvisorModel(SAM)软件,这项研究评估了发电能力和经济可行性。尽管双轴太阳能跟踪器显示出最高的平均发电量(149,070.3kWh/年),与其他配置相比,较高的初始成本使其在财务上不太可行。财务指标显示,季节性倾斜配置是最具成本效益的,最低的电力成本(LCOE)为0.0452美元/千瓦时,最高的净现值(NPV)为52,887.70美元。此外,它的折扣回收期(DPBP)最短,为12.69年,有利的内部收益率(IRR)为9.460%,盈利能力指数(PI)为1.459,表明投资回报强劲。这些发现强调了在评估孟加拉国南部太阳能组件配置时考虑发电能力和财务指标的重要性。为决策者提供有价值的参考。此外,细致的环境影响评估有助于选择对环境不利影响最小的配置。
Bangladesh is blessed with an extensive range of solar energy generation possibilities; however, the primary impediment to attaining its full potential in the solar energy industry is the inadequate budget in the energy sector. As a result, determining the most economical and efficient solar module configuration for each specific scenario has become a critical necessity. This study offers a comprehensive techno-economic analysis and environmental impact assessment of four distinct solar modules: monofacial, bifacial, dual-axis solar tracker, and seasonal tilt solar module, in an open area of South Sakucia Union, Bhola district, in the southwest part of Bangladesh. By integrating energy-generation capabilities, financial metrics, and environmental benefits, this research provides a holistic evaluation framework to ensure optimal economic performance and minimal adverse environmental effects for sustainable solar solutions in Bangladesh. Utilizing PV*SOL, PVsyst, and System Advisor Model (SAM) software, this study assesses energy-generation capabilities and economic viability. Despite the dual-axis solar tracker exhibiting the highest average energy generation (149,070.3 kWh/year), its higher initial cost renders it less financially viable compared to other configurations. Financial metrics reveal that the seasonal tilt configuration is the most cost-efficient, with the lowest Levelized Cost of Electricity (LCOE) at $0.0452/kWh and the highest Net Present Value (NPV) of $52,887.70. Additionally, it has the shortest Discounted Payback Period (DPBP) at 12.69 years, a favorable Internal Rate of Return (IRR) of 9.460 %, and a Profitability Index (PI) of 1.459, indicating robust returns on investment. These findings emphasize the importance of considering both energy-generation capabilities and financial metrics when evaluating solar module configurations in the southern part of Bangladesh, serving as a valuable reference for policymakers. Moreover, meticulous environmental impact assessments assist in choosing configurations with minimal adverse effects on the environment.