SunSpark Technology Inc. SST-285M

Mono-c-Si

285.365 W Pmax

39.28 V Voc

9.44 A Isc

31.92 V Vmp

8.94 A Imp

17.35 % eff.

0.7696 FF

60 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	285.365	W
PTC Power	PTC	257.5	W
Open-circuit voltage	V_oc_ref	39.28	V
Short-circuit current	I_sc_ref	9.44	A
Max-power voltage	V_mp_ref	31.92	V
Max-power current	I_mp_ref	8.94	A
Fill factor	FF	0.7696	—
Efficiency (STC)	η	17.35	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.002464	A/°C
Voc temperature coefficient	beta_oc	-0.133945	V/°C
Pmax temperature coefficient	gamma_r	-0.4566	%/°C
NOCT	T_NOCT	45.9	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.6059	V
Light-generated current (ref)	I_L_ref	9.44093	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.29183	Ω
Shunt resistance (ref)	R_sh_ref	2959.5	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	2.8715	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.645 m²

Dimensions 1.65 × 0.997 m

NOCT 45.9 °C

CEC listing date 11/16/2022

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