Heliene 72M335

Mono-c-Si

337.394 W Pmax

46.64 V Voc

9.41 A Isc

38.21 V Vmp

8.83 A Imp

18.36 % eff.

0.7688 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	337.394	W
PTC Power	PTC	298.1	W
Open-circuit voltage	V_oc_ref	46.64	V
Short-circuit current	I_sc_ref	9.41	A
Max-power voltage	V_mp_ref	38.21	V
Max-power current	I_mp_ref	8.83	A
Fill factor	FF	0.7688	—
Efficiency (STC)	η	18.36	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.005834	A/°C
Voc temperature coefficient	beta_oc	-0.158576	V/°C
Pmax temperature coefficient	gamma_r	-0.461	%/°C
NOCT	T_NOCT	49.0	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	2.00121	V
Light-generated current (ref)	I_L_ref	9.41636	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.28778	Ω
Shunt resistance (ref)	R_sh_ref	426.075	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	12.7399	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.838 m²

Dimensions 1.893 × 0.971 m

NOCT 49.0 °C

CEC listing date 11/16/2022

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