CSI Solar Co. Ltd. CS3N-405MS [Blk]

Mono-c-Si

405.042 W Pmax

44.7 V Voc

11.56 A Isc

37.4 V Vmp

10.83 A Imp

20.56 % eff.

0.7839 FF

66 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	405.042	W
PTC Power	PTC	378.7	W
Open-circuit voltage	V_oc_ref	44.7	V
Short-circuit current	I_sc_ref	11.56	A
Max-power voltage	V_mp_ref	37.4	V
Max-power current	I_mp_ref	10.83	A
Fill factor	FF	0.7839	—
Efficiency (STC)	η	20.56	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.006011	A/°C
Voc temperature coefficient	beta_oc	-0.138123	V/°C
Pmax temperature coefficient	gamma_r	-0.342	%/°C
NOCT	T_NOCT	44.9	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.6921	V
Light-generated current (ref)	I_L_ref	11.573	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.18939	Ω
Shunt resistance (ref)	R_sh_ref	168.111	Ω
Cells in series	N_s	66	—
CEC Adjust factor	Adjust	-3.3758	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 66

Module area 1.97 m²

NOCT 44.9 °C

CEC listing date 11/16/2022

Annual degradation 0.55%/yr

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