研究目的
To analyze and study the performance of a 2 kWp grid-connected photovoltaic system installed in Northern Morocco, evaluating its performance parameters over two years of operation.
研究成果
The study concludes that the 2 kWp grid-connected PV system in Tangier, Morocco, performed well over the two years of operation, with annual average daily final yields of 4.80 kWh/kWp.day in 2015 and 4.72 kWh/kWp.day in 2016. The system's performance parameters are competitive with similar installations worldwide, indicating the potential for solar PV energy in the region.
研究不足
The study is limited to the performance analysis of a single PV system in Northern Morocco over two years. Environmental factors such as solar radiation, ambient temperature, and cloudy climates may affect the generalizability of the results to other locations.
1：Experimental Design and Method Selection:
The study utilized actual production data from January 2015 to December 2016 and meteorological data from the PVGIS database to evaluate the performance of the PV system.
2：Sample Selection and Data Sources:
Data was collected from a 2 kWp grid-connected PV system installed on the roof of the Faculty of Science and Technology, Tangier, Morocco.
3：List of Experimental Equipment and Materials:
The PV system consists of eight polycrystalline silicon modules connected in series with a total area of
4：41 m2 and a nominal power of 2 kWp under STC, connected to a SMA Sunny Boy SB 2500HF-30 type single-phase inverter. Experimental Procedures and Operational Workflow:
The system's performance parameters, including energy output, final yield, reference yield, performance ratio, capacity factor, system total losses, and system efficiency, were calculated based on the IEC Standard
5：Data Analysis Methods:
617 The performance parameters were analyzed monthly and annually for the years 2015 and 2016, and compared with similar studies worldwide.
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