Chint New Energy Technology Co. Ltd. CHSM72M(DG)/F-BH-550

Mono-c-Si Bifacial

550.323 W Pmax

50.3 V Voc

13.82 A Isc

42.3 V Vmp

13.01 A Imp

22.19 % eff.

0.7917 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	550.323	W
PTC Power	PTC	510.6	W
Open-circuit voltage	V_oc_ref	50.3	V
Short-circuit current	I_sc_ref	13.82	A
Max-power voltage	V_mp_ref	42.3	V
Max-power current	I_mp_ref	13.01	A
Fill factor	FF	0.7917	—
Efficiency (STC)	η	22.19	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.006634	A/°C
Voc temperature coefficient	beta_oc	-0.142852	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	1.95552	V
Light-generated current (ref)	I_L_ref	13.8293	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.15118	Ω
Shunt resistance (ref)	R_sh_ref	224.429	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	11.3483	%

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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