Table 7 Forecasting performance comparison under sandstorm.

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

Forecasting model

#1

#2

#3

#4

#5

RMSE

2.8521

2.7224

2.0073

1.2332

1.6967

MAE

4.5939

3.9781

2.9896

1.9471

2.3289

R2

0.7023

0.7721

0.8721

0.9197

0.9175

Forecasting model

#6

#7

#8

#9

#10

RMSE

2.3545

2.4878

2.0264

1.703

0.9609

MAE

3.6217

3.4475

2.9953

2.3411

1.5094

R2

0.8277

0.8438

0.8716

0.9165

0.9493