CSI Solar Co. Ltd. CS3U-355MB-AG

Mono-c-Si Bifacial

355.29 W Pmax

46.8 V Voc

9.61 A Isc

39.0 V Vmp

9.11 A Imp

18.31 % eff.

0.79 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	355.29	W
PTC Power	PTC	327.9	W
Open-circuit voltage	V_oc_ref	46.8	V
Short-circuit current	I_sc_ref	9.61	A
Max-power voltage	V_mp_ref	39.0	V
Max-power current	I_mp_ref	9.11	A
Fill factor	FF	0.79	—
Efficiency (STC)	η	18.31	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.002114	A/°C
Voc temperature coefficient	beta_oc	-0.134316	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	1.81386	V
Light-generated current (ref)	I_L_ref	9.61322	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.24666	Ω
Shunt resistance (ref)	R_sh_ref	735.428	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	9.8479	%

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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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