Grape Solar GS-S-165-Fab8

Mono-c-Si

165 W Pmax

43.99 V Voc

4.92 A Isc

35.85 V Vmp

4.6 A Imp

12.91 % eff.

0.762 FF

72 cells

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	164.91	W
PTC Power	PTC	147.9	W
Open-circuit voltage	V_oc_ref	43.99	V
Short-circuit current	I_sc_ref	4.92	A
Max-power voltage	V_mp_ref	35.85	V
Max-power current	I_mp_ref	4.6	A
Fill factor	FF	0.762	—
Efficiency (STC)	η	12.91	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.002362	A/°C
Voc temperature coefficient	beta_oc	-0.13153	V/°C
Pmax temperature coefficient	gamma_r	-0.458	%/°C
NOCT	T_NOCT	45.8	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.84319	V
Light-generated current (ref)	I_L_ref	4.92548	A
Saturation current (ref)	I_o_ref	2.09e-10	A
Series resistance	R_s	0.58561	Ω
Shunt resistance (ref)	R_sh_ref	526.121	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	22.7718	%

Additional Model Sources

Source	Model type	Fit quality	Citation
CEC module list (via SAM library) Default	CEC / De Soto single-diode	—	https://www.energy.ca.gov/media/2367
Sandia PVsyst single-diode fit	PVsyst single-diode	NMBE Pmp0.0606	Sandia National Laboratories — PVsyst single-diode parameter translation. See data/pvsyst_params.README.md. https://pvpmc.sandia.gov/

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 1.277 m²

Dimensions 1.58 × 0.808 m

NOCT 45.8 °C

Temp. coefficient of Pmax -0.458 %/°C

Temp. coefficient of Voc -0.299 %/°C

Temp. coefficient of Isc 0.048 %/°C

CEC list Not on the 23 Jun 2026 list

Last listed 16 Nov 2022

Parameters from 16 Nov 2022 list

Measured Data

No measured data yet for this module.

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