Research on Parameter Extraction Method of Photovoltaic Module Based on Improved Hybrid Algorithm

Table 1

Parameters of three kinds of PV module.

Parameter	Unit	SP75	S25	ST36
ISC,STC	A	4.8	1.5	2.68
VOC,STC	V	21.7	21.4	22.9
IMPP,STC	A	4.4	1.45	2.28
VMPP,STC	V	17	16.5	15.8
KI	mA/°C	2	0.7	0.32
KV	mV/°C	-76.0	-76.0	-100
KIP	mA/°C	0.26	0.26	0.45
KVP	mV/°C	-76.0	-76.0	-100
NS	—	36	36	42