G-Star Pte Ltd GSD7G54M-395BT

Mono-c-Si

395 W Pmax

36.75 V Voc

13.69 A Isc

30.85 V Vmp

12.81 A Imp

20.37 % eff.

0.7855 FF

54 cells

Same test data as GSP7F54M(H)395BB 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	395.189	W
PTC Power	PTC	372.1	W
Open-circuit voltage	V_oc_ref	36.75	V
Short-circuit current	I_sc_ref	13.69	A
Max-power voltage	V_mp_ref	30.85	V
Max-power current	I_mp_ref	12.81	A
Fill factor	FF	0.7855	—
Efficiency (STC)	η	20.37	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.006065	A/°C
Voc temperature coefficient	beta_oc	-0.10878	V/°C
Pmax temperature coefficient	gamma_r	-0.3321	%/°C
NOCT	T_NOCT	43.2	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.35691	V
Light-generated current (ref)	I_L_ref	13.70708	A
Saturation current (ref)	I_o_ref	2.31e-11	A
Series resistance	R_s	0.12874	Ω
Shunt resistance (ref)	R_sh_ref	103.181	Ω
Cells in series	N_s	54	—
CEC Adjust factor	Adjust	-4.3147	%

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 54

Module area 1.94 m²

NOCT 43.2 °C

Temp. coefficient of Pmax -0.332 %/°C

Temp. coefficient of Voc -0.296 %/°C

Temp. coefficient of Isc 0.044 %/°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.

Related Models

Similar Modules

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