An Improved Empirical Model for Estimation of Temperature Effect on Performance of Photovoltaic Modules

Table 7

Root mean square error (RMSE) of each PV module in winter.

S. no.	Name of model	Root mean square error (RMSE) (°C)
		(p-Si)	(m-Si)	(a-Si)	Thin film
(1)	Proposed model	0.955	0.673	0.898	0.763
(2)	Rahman et al. [39]	12.357	11.009	12.177	10.809
(3)	Muzathik [38]	9.935	8.678	9.854	8.560
(4)	Skoplaki et al. [2]	6.992	5.713	6.900	5.560
(5)	Duffie and Beckman [42]	6.468	5.194	6.407	5.057
(6)	Risser and Fuentes [43]	4.104	5.093	7.566	5.243
(7)	Almaktar et al. [40]	7.335	8.243	4.481	8.344