Inspec keywords: neural nets; statistical analysis; time series; power engineering computing; power system identification; power grids; power system measurement; photovoltaic power systems; regression analysis; power system management; load forecasting

Other keywords: weather data impact; meteorological variable measurement; amplitude error identification; power 960 kW; kurtosis parameter; photovoltaic power forecasting; time series; ANN; skewness parameter; phase error identification; PV system; statistical method; grid-connected photovoltaic system; decomposition; Italy; power production prediction; power system management; Elmann artificial neural network; multiregression analysis

Subjects: Power system measurement and metering; Neural computing techniques; Solar power stations and photovoltaic power systems; Power system planning and layout; Power engineering computing; Power system management, operation and economics; Other topics in statistics; Other topics in statistics