Meyer Burger (Industries) GmbH MB_WG144C3S_545

Mono-c-Si Bifacial

545 W Pmax

53.4 V Voc

12.8 A Isc

45.4 V Vmp

12.0 A Imp

20.79 % eff.

0.7971 FF

72 cells

Same test data as MB_WG144C1S_545 and 4 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	544.8	W
PTC Power	PTC	516.5	W
Open-circuit voltage	V_oc_ref	53.4	V
Short-circuit current	I_sc_ref	12.8	A
Max-power voltage	V_mp_ref	45.4	V
Max-power current	I_mp_ref	12.0	A
Fill factor	FF	0.7971	—
Efficiency (STC)	η	20.79	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.00512	A/°C
Voc temperature coefficient	beta_oc	-0.124422	V/°C
Pmax temperature coefficient	gamma_r	-0.259	%/°C
NOCT	T_NOCT	46.2	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.78151	V
Light-generated current (ref)	I_L_ref	12.81654	A
Saturation current (ref)	I_o_ref	1.19e-12	A
Series resistance	R_s	0.18419	Ω
Shunt resistance (ref)	R_sh_ref	142.519	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	-3.9731	%

Actions

Open in PV Explorer Generate PAN File Datasheet not on file CEC Source Data

Module Specifications

Technology Mono-c-Si

Bifacial Yes

BIPV No

Cells in series 72

Module area 2.62 m²

NOCT 46.2 °C

Temp. coefficient of Pmax -0.259 %/°C

Temp. coefficient of Voc -0.233 %/°C

Temp. coefficient of Isc 0.040 %/°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

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

Similar Modules

Other manufacturers, same technology and cell count, power within 3 %.