Hanwha SolarOne (Qidong) SF220-30-P220

Multi-c-Si

220.52 W Pmax

36.5 V Voc

8.12 A Isc

29.8 V Vmp

7.4 A Imp

13.35 % eff.

0.744 FF

60 cells

IV curves not yet precomputed for this module. Run python manage.py precompute_iv_curves to generate them.

CEC Single-Diode Model Parameters

Parameter	Symbol	Value	Unit
Nameplate (STC)
STC Power	STC	220.52	W
PTC Power	PTC	198.4	W
Open-circuit voltage	V_oc_ref	36.5	V
Short-circuit current	I_sc_ref	8.12	A
Max-power voltage	V_mp_ref	29.8	V
Max-power current	I_mp_ref	7.4	A
Fill factor	FF	0.744	—
Efficiency (STC)	η	13.35	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004466	A/°C
Voc temperature coefficient	beta_oc	-0.118625	V/°C
Pmax temperature coefficient	gamma_r	-0.448	%/°C
NOCT	T_NOCT	45.3	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.55675	V
Light-generated current (ref)	I_L_ref	8.14479	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.28122	Ω
Shunt resistance (ref)	R_sh_ref	92.118	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	16.5088	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.652 m²

Dimensions 1.652 × 1.0 m

NOCT 45.3 °C

CEC listing date 11/16/2022

Annual degradation 0.5%/yr

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