Assessment of Two 20Kw PV Solar Energy Generation Plants in Homogeneous Environments

The global increase in solar photo- voltaic (PV) generating facilities is driven by the dramatic fall in module prices. This article compares two adjacent plants with similar machinery and software, revealing a significant difference in their energy production capaci- ties. Factors such as interrow distance, annual impact, shading effect and negative temperature coefficient of power also affect efficiency. The research aims to assess the efficiency of solar power plants and identify anoma- lies. Proper calculations of tilt angle and inter-row spacing are crucial for optimal energy production. A more efficient layout can increase energy production and save investors per year.