CSI Solar Co. Ltd. CS6R-420MS-HL [Wht]

Mono-c-Si

420.596 W Pmax

37.6 V Voc

14.17 A Isc

31.6 V Vmp

13.31 A Imp

21.57 % eff.

0.7894 FF

54 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	420.596	W
PTC Power	PTC	396.0	W
Open-circuit voltage	V_oc_ref	37.6	V
Short-circuit current	I_sc_ref	14.17	A
Max-power voltage	V_mp_ref	31.6	V
Max-power current	I_mp_ref	13.31	A
Fill factor	FF	0.7894	—
Efficiency (STC)	η	21.57	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.008502	A/°C
Voc temperature coefficient	beta_oc	-0.098136	V/°C
Pmax temperature coefficient	gamma_r	-0.328	%/°C
NOCT	T_NOCT	43.6	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.39954	V
Light-generated current (ref)	I_L_ref	14.1837	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.12225	Ω
Shunt resistance (ref)	R_sh_ref	126.18	Ω
Cells in series	N_s	54	—
CEC Adjust factor	Adjust	10.3465	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 54

Module area 1.95 m²

NOCT 43.6 °C

CEC listing date 11/16/2022

Annual degradation 0.55%/yr

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