U.S. Solar USS-QCMI2-54-200

Multi-c-Si

199.98 W Pmax

32.8 V Voc

8.42 A Isc

25.25 V Vmp

7.92 A Imp

13.48 % eff.

0.7241 FF

54 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	199.98	W
PTC Power	PTC	176.6	W
Open-circuit voltage	V_oc_ref	32.8	V
Short-circuit current	I_sc_ref	8.42	A
Max-power voltage	V_mp_ref	25.25	V
Max-power current	I_mp_ref	7.92	A
Fill factor	FF	0.7241	—
Efficiency (STC)	η	13.48	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.005052	A/°C
Voc temperature coefficient	beta_oc	-0.11808	V/°C
Pmax temperature coefficient	gamma_r	-0.5	%/°C
NOCT	T_NOCT	46.7	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.41365	V
Light-generated current (ref)	I_L_ref	8.5152	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.4538	Ω
Shunt resistance (ref)	R_sh_ref	350.771	Ω
Cells in series	N_s	54	—
CEC Adjust factor	Adjust	7.3599	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 54

Module area 1.483 m²

Dimensions 1.495 × 0.992 m

NOCT 46.7 °C

CEC listing date 11/16/2022

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