China Sunergy (Nanjing) Co.Ltd. CSUN320-60MM5BW

Mono-c-Si

320.1 W Pmax

40.4 V Voc

10.03 A Isc

33.0 V Vmp

9.7 A Imp

19.76 % eff.

0.79 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	320.1	W
PTC Power	PTC	295.3	W
Open-circuit voltage	V_oc_ref	40.4	V
Short-circuit current	I_sc_ref	10.03	A
Max-power voltage	V_mp_ref	33.0	V
Max-power current	I_mp_ref	9.7	A
Fill factor	FF	0.79	—
Efficiency (STC)	η	19.76	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.005817	A/°C
Voc temperature coefficient	beta_oc	-0.12524	V/°C
Pmax temperature coefficient	gamma_r	-0.402	%/°C
NOCT	T_NOCT	44.8	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.6069	V
Light-generated current (ref)	I_L_ref	10.2333	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.26698	Ω
Shunt resistance (ref)	R_sh_ref	1640.75	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	6.7916	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.62 m²

NOCT 44.8 °C

CEC listing date 11/16/2022