Table 1 Results of the ADF test.

From: A short-term forecasting method for photovoltaic power generation based on the TCN-ECANet-GRU hybrid model

Season

\(t\)-statistic

P value

Lags used

AIC

Summer

− 21.6216

0.0

46

167,631.4766

Autumn

− 20.7548

0.0

48

170,548.6715

Winter

− 20.1275

0.0

46

145,263.6486

Spring

− 20.1316

0.0

47

168,553.5392