Forecasting the Cell Temperature of PV Modules with an Adaptive System

Table 12

Mean absolute error results for different 𝑇_𝑐 correlations.

Correlation	Mean absolute error [°C]		Note
	Kyocera	Sanyo
ANN	0.23	0.11	MLP topology
Servant	4.62	4.01	𝛼=0.0138,𝛽=0.031,𝛾=0.042,𝑊=1 m/s
Duffie and Beckman	16.36	14.38	𝜏𝛼/𝑈 taken as a constant
Hove	16.09	16.32	𝜏𝛼/𝑈 determined experimentally