Table 9 Forecasting performance comparison under rainy.

From: The development of CC-TF-BiGRU model for enhancing accuracy in photovoltaic power forecasting

Forecasting model

#1

#2

#3

#4

#5

RMSE

1.2726

1.0532

1.3945

0.9526

0.56805

MAE

1.5801

1.3751

1.6096

1.1901

0.7494

R2

0.8068

0.8656

0.7496

0.8395

0.9518