Chint New Energy Technology Co. Ltd. CHSM72M(DG)/F-BH-555

Mono-c-Si Bifacial

554.592 W Pmax

50.5 V Voc

13.89 A Isc

42.4 V Vmp

13.08 A Imp

22.36 % eff.

0.7906 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	554.592	W
PTC Power	PTC	515.4	W
Open-circuit voltage	V_oc_ref	50.5	V
Short-circuit current	I_sc_ref	13.89	A
Max-power voltage	V_mp_ref	42.4	V
Max-power current	I_mp_ref	13.08	A
Fill factor	FF	0.7906	—
Efficiency (STC)	η	22.36	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.006667	A/°C
Voc temperature coefficient	beta_oc	-0.14342	V/°C
Pmax temperature coefficient	gamma_r	-0.375	%/°C
NOCT	T_NOCT	45.6	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.96129	V
Light-generated current (ref)	I_L_ref	13.8994	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.1571	Ω
Shunt resistance (ref)	R_sh_ref	231.482	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	11.1147	%

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Module Specifications

Technology Mono-c-Si

Bifacial Yes

BIPV No

Cells in series 72

Module area 2.48 m²

NOCT 45.6 °C

CEC listing date 11/16/2022