Hanwha SolarOne (Qidong) SF220-30-M205

Mono-c-Si

204.93 W Pmax

36.3 V Voc

7.65 A Isc

29.7 V Vmp

6.9 A Imp

12.4 % eff.

0.738 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	204.93	W
PTC Power	PTC	184.5	W
Open-circuit voltage	V_oc_ref	36.3	V
Short-circuit current	I_sc_ref	7.65	A
Max-power voltage	V_mp_ref	29.7	V
Max-power current	I_mp_ref	6.9	A
Fill factor	FF	0.738	—
Efficiency (STC)	η	12.4	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.002831	A/°C
Voc temperature coefficient	beta_oc	-0.123057	V/°C
Pmax temperature coefficient	gamma_r	-0.447	%/°C
NOCT	T_NOCT	45.4	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.536	V
Light-generated current (ref)	I_L_ref	7.67927	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.29115	Ω
Shunt resistance (ref)	R_sh_ref	76.092	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	10.1293	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.652 m²

Dimensions 1.652 × 1.0 m

NOCT 45.4 °C

CEC listing date 11/16/2022

Annual degradation 0.5%/yr

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