Suntech Power STP170S-24/Ad+

Mono-c-Si

170.016 W Pmax

43.8 V Voc

5.14 A Isc

35.2 V Vmp

4.83 A Imp

13.31 % eff.

0.7552 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	170.016	W
PTC Power	PTC	151.4	W
Open-circuit voltage	V_oc_ref	43.8	V
Short-circuit current	I_sc_ref	5.14	A
Max-power voltage	V_mp_ref	35.2	V
Max-power current	I_mp_ref	4.83	A
Fill factor	FF	0.7552	—
Efficiency (STC)	η	13.31	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.002159	A/°C
Voc temperature coefficient	beta_oc	-0.160746	V/°C
Pmax temperature coefficient	gamma_r	-0.499	%/°C
NOCT	T_NOCT	45.3	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.89875	V
Light-generated current (ref)	I_L_ref	5.14242	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.64503	Ω
Shunt resistance (ref)	R_sh_ref	1369.95	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	6.6744	%

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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

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