Suntech Power STP185S-24/Ad+

Mono-c-Si

185.12 W Pmax

45.3 V Voc

5.4 A Isc

35.6 V Vmp

5.2 A Imp

14.5 % eff.

0.7568 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	185.12	W
PTC Power	PTC	165.1	W
Open-circuit voltage	V_oc_ref	45.3	V
Short-circuit current	I_sc_ref	5.4	A
Max-power voltage	V_mp_ref	35.6	V
Max-power current	I_mp_ref	5.2	A
Fill factor	FF	0.7568	—
Efficiency (STC)	η	14.5	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.002268	A/°C
Voc temperature coefficient	beta_oc	-0.166251	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	1.94138	V
Light-generated current (ref)	I_L_ref	5.5693	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.80121	Ω
Shunt resistance (ref)	R_sh_ref	785.704	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	4.3982	%

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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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