Suntech Power STP175S-24/Ad+

Mono-c-Si

174.24 W Pmax

44.2 V Voc

5.2 A Isc

35.2 V Vmp

4.95 A Imp

13.64 % eff.

0.7581 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	174.24	W
PTC Power	PTC	156.0	W
Open-circuit voltage	V_oc_ref	44.2	V
Short-circuit current	I_sc_ref	5.2	A
Max-power voltage	V_mp_ref	35.2	V
Max-power current	I_mp_ref	4.95	A
Fill factor	FF	0.7581	—
Efficiency (STC)	η	13.64	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.002184	A/°C
Voc temperature coefficient	beta_oc	-0.162214	V/°C
Pmax temperature coefficient	gamma_r	-0.499	%/°C
NOCT	T_NOCT	45.3	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.90163	V
Light-generated current (ref)	I_L_ref	5.25253	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.71509	Ω
Shunt resistance (ref)	R_sh_ref	7059.59	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	5.2026	%

Actions

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.277 m²

Dimensions 1.58 × 0.808 m

NOCT 45.3 °C

CEC listing date 11/16/2022

Annual degradation 0.55%/yr

Measured Data

No measured data yet for this module.

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