Grape Solar GS-P72-260-Fab2

Multi-c-Si

259.994 W Pmax

42.81 V Voc

8.24 A Isc

34.12 V Vmp

7.62 A Imp

13.4 % eff.

0.737 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	259.994	W
PTC Power	PTC	236.2	W
Open-circuit voltage	V_oc_ref	42.81	V
Short-circuit current	I_sc_ref	8.24	A
Max-power voltage	V_mp_ref	34.12	V
Max-power current	I_mp_ref	7.62	A
Fill factor	FF	0.737	—
Efficiency (STC)	η	13.4	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.003782	A/°C
Voc temperature coefficient	beta_oc	-0.131855	V/°C
Pmax temperature coefficient	gamma_r	-0.412	%/°C
NOCT	T_NOCT	45.6	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.70132	V
Light-generated current (ref)	I_L_ref	8.26393	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.47979	Ω
Shunt resistance (ref)	R_sh_ref	165.192	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	7.2941	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.94 m²

Dimensions 1.956 × 0.992 m

NOCT 45.6 °C

CEC listing date 11/16/2022

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