研究目的
To assess and compare the power generation performance characteristics of different solar PV module technologies by simulation, deploying identical input temperature and irradiance parameters.
研究成果
The monocrystalline PV modules are more efficient at solar energy conversion than polycrystalline and thin film technologies. The proposed semi-toroid model indicates that many optimisation solutions for easier, cheaper, quicker, and more efficient power generation are possible with appropriate design. The installation of a single-axis solar tracker or maximum power point tracker could overcome the azimuth angle effect.
研究不足
The study is limited by the simulation conditions and the specific climate data of Sydney, Australia. The actual performance may vary in different geographical locations and under varying weather conditions. The study also does not account for potential shading effects and the variability of solar irradiance throughout the year.
1：Experimental Design and Method Selection:
The study simulated three solar PV module technologies (Monocrystalline, Polycrystalline, and Thin films) using PVsyst Version 6.73 on a grid-connected solar PV system of 26.0 kW annual power and 42.9 MWh/year annual yields. The analyses used the climatic weather data of Sydney, Australia.
2：73 on a grid-connected solar PV system of 0 kW annual power and 9 MWh/year annual yields. The analyses used the climatic weather data of Sydney, Australia.
Sample Selection and Data Sources:
2. Sample Selection and Data Sources: The simulation was performed on a flat rooftop, free-standing grid-connected system made of standard solar modules. The climate data of Sydney, Australia, was used for simulation.
3：List of Experimental Equipment and Materials:
PVsyst Version 6.73 software was used for simulation. The solar modules included Monocrystalline (Canadian Solar CS5T-130M), Polycrystalline (Znshine PV-Tech ZXP6-72-300-P), and Thin films (CdTe, Amorphous, and CIGS).
4：73 software was used for simulation. The solar modules included Monocrystalline (Canadian Solar CS5T-130M), Polycrystalline (Znshine PV-Tech ZXP6-72-300-P), and Thin films (CdTe, Amorphous, and CIGS).
Experimental Procedures and Operational Workflow:
4. Experimental Procedures and Operational Workflow: The simulations were conducted using the same parameters to obtain comparable characteristics for different solar PV technologies. The collector plane angle tilt was set to 30 degrees and azimuth angle to 0 degrees.
5：Data Analysis Methods:
The impact of temperature and irradiance on different solar PV technologies was observed. The performance metrics included Pmp (maximum power) and Vmp (voltage at maximum power) under varying conditions.
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