Upsolar UP-M305PT

Multi-c-Si

305.045 W Pmax

45.8 V Voc

8.74 A Isc

36.1 V Vmp

8.45 A Imp

15.72 % eff.

0.7621 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	305.045	W
PTC Power	PTC	274.3	W
Open-circuit voltage	V_oc_ref	45.8	V
Short-circuit current	I_sc_ref	8.74	A
Max-power voltage	V_mp_ref	36.1	V
Max-power current	I_mp_ref	8.45	A
Fill factor	FF	0.7621	—
Efficiency (STC)	η	15.72	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.002631	A/°C
Voc temperature coefficient	beta_oc	-0.157644	V/°C
Pmax temperature coefficient	gamma_r	-0.4764	%/°C
NOCT	T_NOCT	45.3	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.89382	V
Light-generated current (ref)	I_L_ref	9.01183	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.50129	Ω
Shunt resistance (ref)	R_sh_ref	644.905	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	4.1266	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.94 m²

Dimensions 1.956 × 0.992 m

NOCT 45.3 °C

CEC listing date 11/16/2022

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