研究目的
Investigating the applicability and feasibility of grid-connected rooftop PV systems in the faculty buildings in detail, by means of the necessary simulation software.
研究成果
The simulation demonstrates that a 84.75-kWp grid-connected RSPS can supply 13.2% of the faculty building's annual electrical energy consumption, with an annual savings value of approximately $7296. The system's performance ratio is 72.9%, and it can avoid 54.179 kg/year of CO2 emissions. The study serves as a basic feasibility study for transitioning to smart, green, and clean energy building concepts.
研究不足
The study is a simulation-based feasibility study and does not include actual implementation results. The payback period is relatively long (12.52 years), and the system's performance is dependent on geographical and meteorological conditions.
1：Experimental Design and Method Selection:
The study uses PV*SOL software for designing and simulating a grid-connected rooftop solar photovoltaic system (RSPS) for a faculty building at Marmara University. The simulation includes detailed financial and performance analysis with various parameters.
2：Sample Selection and Data Sources:
The study focuses on the faculty building at Marmara University, Istanbul, Turkey, using its annual electrical energy consumption data.
3：List of Experimental Equipment and Materials:
The system includes PV panels (AXIblack AC-250 M/156-60 S), inverters (Growatt 40000TL3-Inverter), and other components like cables and circuit breakers.
4：Experimental Procedures and Operational Workflow:
The simulation involves selecting the location, climate data, PV modules, inverters, and other system components, followed by a detailed hourly simulation to calculate the expected annual yield.
5：Data Analysis Methods:
The analysis includes performance ratio, specific annual yield, avoided CO2 emissions, and financial analysis using the Net Present Value (NPV) method.
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