Tangshan Haitai New Energy Technology Co. Ltd. HTM455MH3-72 (1500)

Mono-c-Si

454.977 W Pmax

49.7 V Voc

11.59 A Isc

41.1 V Vmp

11.07 A Imp

23.1 % eff.

0.7899 FF

72 cells

IV & PV Curves at STC (1000 W/m², 25 °C)

IV Curves — Multiple Conditions

Irradiance sweep at 25 °C

Temperature sweep at 1000 W/m²

Single-Diode Model Parameters

Source: California Energy Commission module list · retrieved via SAM library · energy.ca.gov

Parameter	Symbol	Value	Unit
Nameplate (STC)
STC Power	STC	454.977	W
PTC Power	PTC	426.5	W
Open-circuit voltage	V_oc_ref	49.7	V
Short-circuit current	I_sc_ref	11.59	A
Max-power voltage	V_mp_ref	41.1	V
Max-power current	I_mp_ref	11.07	A
Fill factor	FF	0.7899	—
Efficiency (STC)	η	23.1	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.006259	A/°C
Voc temperature coefficient	beta_oc	-0.130214	V/°C
Pmax temperature coefficient	gamma_r	-0.341	%/°C
NOCT	T_NOCT	45.1	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.84263	V
Light-generated current (ref)	I_L_ref	11.7139	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.26325	Ω
Shunt resistance (ref)	R_sh_ref	384.271	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	9.114	%

Actions

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.97 m²

NOCT 45.1 °C

CEC listing date 11/16/2022

Measured Data

No measured data yet for this module.