Grape Solar GS-P72-325-Fab2

Multi-c-Si

325.046 W Pmax

45.9 V Voc

9.03 A Isc

37.84 V Vmp

8.59 A Imp

16.77 % eff.

0.7842 FF

72 cells

IV curves not yet precomputed for this module. Run python manage.py precompute_iv_curves to generate them.

CEC Single-Diode Model Parameters

Parameter	Symbol	Value	Unit
Nameplate (STC)
STC Power	STC	325.046	W
PTC Power	PTC	293.8	W
Open-circuit voltage	V_oc_ref	45.9	V
Short-circuit current	I_sc_ref	9.03	A
Max-power voltage	V_mp_ref	37.84	V
Max-power current	I_mp_ref	8.59	A
Fill factor	FF	0.7842	—
Efficiency (STC)	η	16.77	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004515	A/°C
Voc temperature coefficient	beta_oc	-0.14229	V/°C
Pmax temperature coefficient	gamma_r	-0.41	%/°C
NOCT	T_NOCT	47.9	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.84346	V
Light-generated current (ref)	I_L_ref	9.1264	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.292	Ω
Shunt resistance (ref)	R_sh_ref	436.502	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	8.9445	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.938 m²

Dimensions 1.956 × 0.991 m

NOCT 47.9 °C

CEC listing date 11/16/2022

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