CSI Solar Co. Ltd. CS3U-355P

Multi-c-Si

355.388 W Pmax

46.8 V Voc

9.59 A Isc

39.4 V Vmp

9.02 A Imp

18.51 % eff.

0.7918 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	355.388	W
PTC Power	PTC	328.7	W
Open-circuit voltage	V_oc_ref	46.8	V
Short-circuit current	I_sc_ref	9.59	A
Max-power voltage	V_mp_ref	39.4	V
Max-power current	I_mp_ref	9.02	A
Fill factor	FF	0.7918	—
Efficiency (STC)	η	18.51	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004805	A/°C
Voc temperature coefficient	beta_oc	-0.136843	V/°C
Pmax temperature coefficient	gamma_r	-0.3811	%/°C
NOCT	T_NOCT	44.6	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.84058	V
Light-generated current (ref)	I_L_ref	9.59636	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.19229	Ω
Shunt resistance (ref)	R_sh_ref	289.804	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	10.7026	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.92 m²

NOCT 44.6 °C

CEC listing date 11/16/2022

Annual degradation 0.55%/yr

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