A Fast and Accurate Analytical Method for Parameter Determination of a Photovoltaic System Based on Manufacturer’s Data

Table 5

Extracted parameters and data from simulations for Solarex MSX60.

	Rs (Ω)	A < Ao	Io (A)	Rsh (Ω)	Iph (A)	Voc (V)	∆Voc (%)	Pmpp (W)	∆Pmpp (%)
Method 1
Rs1	0.001	1.70418 (Ao)	5.79749E − 06	5989.76	3.8000	21.1	0	59.86	0.0184
Rs2	0.147	1.7	5.60956E − 06	21759.59	3.8000	21.106	0.0284	59.91	0.0986
Rs3	0.148	1.7	5.60956E − 06	3127.83	3.8002	21.104	0.0190	59.83	−0.0284
Rs4	0.149	1.7	5.60956E − 06	1681.73	3.8003	21.102	0.0095	59.76	−0.1487
Rs5	0.150	1.7	5.60956E − 06	1148.49	3.8005	21.100	0.0000	59.68	−0.2840
Method 2
Rs1	0.0351	1.70418 (Ao)	5.79749E − 06	3409.80	3.8000	21.1	0	59.87	0.0251
Rs2	0.147	1.737	7.46677E − 06	733.8600	3.8008	21.095	−0.0237	59.22	−1.0560
Rs3	0.148	1.737	7.46677E − 06	1052.9594	3.8005	21.098	−0.0095	59.39	−0.7686
Rs4	0.149	1.737	7.46677E − 06	1866.4501	3.8003	21.102	0.0095	59.47	−0.6383
Rs5	0.150	1.737	7.46677E − 06	8273.5534	3.8001	21.106	0.0284	59.58	−0.4478