Heliene 72P290

Multi-c-Si

305.967 W Pmax

44.92 V Voc

8.49 A Isc

38.73 V Vmp

7.9 A Imp

16.65 % eff.

0.8023 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	305.967	W
PTC Power	PTC	257.8	W
Open-circuit voltage	V_oc_ref	44.92	V
Short-circuit current	I_sc_ref	8.49	A
Max-power voltage	V_mp_ref	38.73	V
Max-power current	I_mp_ref	7.9	A
Fill factor	FF	0.8023	—
Efficiency (STC)	η	16.65	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.005434	A/°C
Voc temperature coefficient	beta_oc	-0.150931	V/°C
Pmax temperature coefficient	gamma_r	-0.448	%/°C
NOCT	T_NOCT	48.9	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.97321	V
Light-generated current (ref)	I_L_ref	8.49102	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.0237	Ω
Shunt resistance (ref)	R_sh_ref	198.013	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	19.0987	%

Actions

Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.838 m²

Dimensions 1.893 × 0.971 m

NOCT 48.9 °C

CEC listing date 11/16/2022

Related Models