Grape Solar GS-P-250-Fab1

Multi-c-Si

250.079 W Pmax

37.76 V Voc

8.81 A Isc

30.13 V Vmp

8.3 A Imp

15.37 % eff.

0.7517 FF

60 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	250.079	W
PTC Power	PTC	225.8	W
Open-circuit voltage	V_oc_ref	37.76	V
Short-circuit current	I_sc_ref	8.81	A
Max-power voltage	V_mp_ref	30.13	V
Max-power current	I_mp_ref	8.3	A
Fill factor	FF	0.7517	—
Efficiency (STC)	η	15.37	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004643	A/°C
Voc temperature coefficient	beta_oc	-0.080429	V/°C
Pmax temperature coefficient	gamma_r	-0.411	%/°C
NOCT	T_NOCT	47.5	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.4588	V
Light-generated current (ref)	I_L_ref	8.81722	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.39722	Ω
Shunt resistance (ref)	R_sh_ref	484.457	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	46.8672	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.627 m²

Dimensions 1.64 × 0.992 m

NOCT 47.5 °C

CEC listing date 11/16/2022

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