CSI Solar Co. Ltd. CS3U-350MB-AG

Mono-c-Si Bifacial

350.364 W Pmax

46.6 V Voc

9.53 A Isc

38.8 V Vmp

9.03 A Imp

18.06 % eff.

0.7889 FF

72 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	350.364	W
PTC Power	PTC	323.2	W
Open-circuit voltage	V_oc_ref	46.6	V
Short-circuit current	I_sc_ref	9.53	A
Max-power voltage	V_mp_ref	38.8	V
Max-power current	I_mp_ref	9.03	A
Fill factor	FF	0.7889	—
Efficiency (STC)	η	18.06	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.002097	A/°C
Voc temperature coefficient	beta_oc	-0.133742	V/°C
Pmax temperature coefficient	gamma_r	-0.404	%/°C
NOCT	T_NOCT	44.0	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.80573	V
Light-generated current (ref)	I_L_ref	9.53349	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.25186	Ω
Shunt resistance (ref)	R_sh_ref	688.089	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	9.7985	%

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Module Specifications

Technology Mono-c-Si

Bifacial Yes

BIPV No

Cells in series 72

Module area 1.94 m²

NOCT 44.0 °C

CEC listing date 11/16/2022

Annual degradation 0.55%/yr

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