Abstract—

The output energy characteristics of a 2.24 kW grid-connected micro-inverter type photovoltaic power generation system installed in Tashkent were studied using PVsyst software. In the best conditions, it operated for about 10 h a day and produced 14.65 kW h of power. Although PVsyst predicted 79.7%, the actual performance ratio (PR) was very high, at 95.5%. Analysis of the loss parameters revealed that the module’s temperature influence was the most significant (–8.5%), followed by the inverter’s switching loss (–5.7%).

中文翻译：

---

使用PVsyst模拟软件研究并网型微型逆变器2.24 kW光伏系统的发电量

摘要—

使用PVsyst软件研究了安装在塔什干的2.24 kW并网微逆变器型光伏发电系统的输出能量特性。在最佳条件下，它每天运行约10公顷，并产生14.65 kW h的功率。尽管PVsyst预测为79.7％，但实际性能比（PR）很高，为95.5％。对损耗参数的分析表明，模块的温度影响最大（–8.5％），其次是逆变器的开关损耗（–5.7％）。