SolarJuice Technology Inc. OPAL400-72MH5BB

Multi-c-Si

401 W Pmax

48.7 V Voc

10.47 A Isc

40.5 V Vmp

9.89 A Imp

20.65 % eff.

0.7856 FF

72 cells

Same test data as S4A400-72MH5 and 2 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	400.545	W
PTC Power	PTC	375.8	W
Open-circuit voltage	V_oc_ref	48.7	V
Short-circuit current	I_sc_ref	10.47	A
Max-power voltage	V_mp_ref	40.5	V
Max-power current	I_mp_ref	9.89	A
Fill factor	FF	0.7856	—
Efficiency (STC)	η	20.65	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.002586	A/°C
Voc temperature coefficient	beta_oc	-0.141425	V/°C
Pmax temperature coefficient	gamma_r	-0.357	%/°C
NOCT	T_NOCT	42.8	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.79072	V
Light-generated current (ref)	I_L_ref	10.47813	A
Saturation current (ref)	I_o_ref	1.6e-11	A
Series resistance	R_s	0.26661	Ω
Shunt resistance (ref)	R_sh_ref	343.445	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	-3.0239	%

Actions

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.94 m²

NOCT 42.8 °C

Temp. coefficient of Pmax -0.357 %/°C

Temp. coefficient of Voc -0.290 %/°C

Temp. coefficient of Isc 0.025 %/°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

4 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 %.