Sonali Energees USA LLC SS144H-400MB

Mono-c-Si

400 W Pmax

49.5 V Voc

10.26 A Isc

41.3 V Vmp

9.69 A Imp

19.91 % eff.

0.788 FF

72 cells

Same test data as SS144H-400M. 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	400.197	W
PTC Power	PTC	373.5	W
Open-circuit voltage	V_oc_ref	49.5	V
Short-circuit current	I_sc_ref	10.26	A
Max-power voltage	V_mp_ref	41.3	V
Max-power current	I_mp_ref	9.69	A
Fill factor	FF	0.788	—
Efficiency (STC)	η	19.91	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004617	A/°C
Voc temperature coefficient	beta_oc	-0.157905	V/°C
Pmax temperature coefficient	gamma_r	-0.379	%/°C
NOCT	T_NOCT	43.1	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.92042	V
Light-generated current (ref)	I_L_ref	10.26578	A
Saturation current (ref)	I_o_ref	6.49e-11	A
Series resistance	R_s	0.23849	Ω
Shunt resistance (ref)	R_sh_ref	423.267	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	-1.3092	%

Actions

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

Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 2.01 m²

NOCT 43.1 °C

Temp. coefficient of Pmax -0.379 %/°C

Temp. coefficient of Voc -0.319 %/°C

Temp. coefficient of Isc 0.045 %/°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

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

Related Models

Similar Modules

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