Hanwha Q CELLS QTRON BLK M-G2F1+/AC 425

Mono-c-Si

425 W Pmax

39.03 V Voc

13.66 A Isc

32.74 V Vmp

12.98 A Imp

22.37 % eff.

0.7971 FF

54 cells

Same test data as QTRON BLK M-G2+ 425 and 6 other listings. CEC lists each frame, color and backsheet version as its own listing.

IV & PV Curves at STC (1000 W/m², 25 °C)

IV Curves at Multiple Conditions

Irradiance sweep at 25 °C

Temperature sweep at 1000 W/m²

Single-Diode Model Parameters

Source: California Energy Commission module list · retrieved via SAM library · energy.ca.gov · All data sources

Parameter	Symbol	Value	Unit
Nameplate (STC)
STC Power	STC	424.965	W
PTC Power	PTC	399.0	W
Open-circuit voltage	V_oc_ref	39.03	V
Short-circuit current	I_sc_ref	13.66	A
Max-power voltage	V_mp_ref	32.74	V
Max-power current	I_mp_ref	12.98	A
Fill factor	FF	0.7971	—
Efficiency (STC)	η	22.37	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004918	A/°C
Voc temperature coefficient	beta_oc	-0.095624	V/°C
Pmax temperature coefficient	gamma_r	-0.314	%/°C
NOCT	T_NOCT	46.1	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.37401	V
Light-generated current (ref)	I_L_ref	13.66661	A
Saturation current (ref)	I_o_ref	6.24e-12	A
Series resistance	R_s	0.15014	Ω
Shunt resistance (ref)	R_sh_ref	310.204	Ω
Cells in series	N_s	54	—
CEC Adjust factor	Adjust	4.1077	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 54

Module area 1.9 m²

NOCT 46.1 °C

Temp. coefficient of Pmax -0.314 %/°C

Temp. coefficient of Voc -0.245 %/°C

Temp. coefficient of Isc 0.036 %/°C

CEC list On the 23 Jun 2026 list

Parameters from 23 Jun 2026 list

Measured Data

No measured data yet for this module.

Same Test Data

8 listings with identical nameplate test data, one per frame, color or backsheet version.

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