Shanghai ST Solar STM255-96

Mono-c-Si

254.88 W Pmax

60.0 V Voc

5.9 A Isc

48.0 V Vmp

5.31 A Imp

15.11 % eff.

0.72 FF

96 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	254.88	W
PTC Power	PTC	227.8	W
Open-circuit voltage	V_oc_ref	60.0	V
Short-circuit current	I_sc_ref	5.9	A
Max-power voltage	V_mp_ref	48.0	V
Max-power current	I_mp_ref	5.31	A
Fill factor	FF	0.72	—
Efficiency (STC)	η	15.11	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.00295	A/°C
Voc temperature coefficient	beta_oc	-0.204	V/°C
Pmax temperature coefficient	gamma_r	-0.46	%/°C
NOCT	T_NOCT	47.1	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	2.57348	V
Light-generated current (ref)	I_L_ref	5.93051	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.8417	Ω
Shunt resistance (ref)	R_sh_ref	162.743	Ω
Cells in series	N_s	96	—
CEC Adjust factor	Adjust	12.4989	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 96

Module area 1.687 m²

Dimensions 1.58 × 1.068 m

NOCT 47.1 °C

CEC listing date 11/16/2022

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