Diagnostics of photovoltaic power plant operating

In the whole world, people build great amount of solar power plants nowadays. The same trend is in the Czech Republic. In the end of year 2009, the total output power of solar power plants was 21130 MW upon whole word and Czech Republic had 450 MW. Solar power plants are built to work for a long time (at least 20 years) and we have to pay attention onto defects. When some defect appears, we have to be able to find it quickly and repair it as soon as possible, because defective solar power plant cannot produce electricity. Issues concerning monitoring solar power plant are real and ongoing. This article deals with solving guidelines for trouble-free operation.