Shanghai ST Solar STP260-72

Multi-c-Si

259.891 W Pmax

43.2 V Voc

8.36 A Isc

34.56 V Vmp

7.52 A Imp

13.22 % eff.

0.7196 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	259.891	W
PTC Power	PTC	232.4	W
Open-circuit voltage	V_oc_ref	43.2	V
Short-circuit current	I_sc_ref	8.36	A
Max-power voltage	V_mp_ref	34.56	V
Max-power current	I_mp_ref	7.52	A
Fill factor	FF	0.7196	—
Efficiency (STC)	η	13.22	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.005016	A/°C
Voc temperature coefficient	beta_oc	-0.13824	V/°C
Pmax temperature coefficient	gamma_r	-0.45	%/°C
NOCT	T_NOCT	46.8	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.84441	V
Light-generated current (ref)	I_L_ref	8.40415	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.43012	Ω
Shunt resistance (ref)	R_sh_ref	81.45	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	18.4241	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.966 m²

Dimensions 1.966 × 1.0 m

NOCT 46.8 °C

CEC listing date 11/16/2022

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