Chinaland Solar Energy HSE305-72M

Mono-c-Si

304.794 W Pmax

45.1 V Voc

8.79 A Isc

36.9 V Vmp

8.26 A Imp

15.78 % 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	304.794	W
PTC Power	PTC	275.3	W
Open-circuit voltage	V_oc_ref	45.1	V
Short-circuit current	I_sc_ref	8.79	A
Max-power voltage	V_mp_ref	36.9	V
Max-power current	I_mp_ref	8.26	A
Fill factor	FF	0.7688	—
Efficiency (STC)	η	15.78	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004949	A/°C
Voc temperature coefficient	beta_oc	-0.15546	V/°C
Pmax temperature coefficient	gamma_r	-0.445	%/°C
NOCT	T_NOCT	46.1	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.89455	V
Light-generated current (ref)	I_L_ref	8.79586	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.31451	Ω
Shunt resistance (ref)	R_sh_ref	472.125	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	6.8564	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.931 m²

Dimensions 1.95 × 0.99 m

NOCT 46.1 °C

CEC listing date 11/16/2022

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