Grape Solar GS-S-250-Fab3

Mono-c-Si

250.318 W Pmax

59.6 V Voc

5.49 A Isc

48.7 V Vmp

5.14 A Imp

13.15 % eff.

0.765 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	250.318	W
PTC Power	PTC	223.7	W
Open-circuit voltage	V_oc_ref	59.6	V
Short-circuit current	I_sc_ref	5.49	A
Max-power voltage	V_mp_ref	48.7	V
Max-power current	I_mp_ref	5.14	A
Fill factor	FF	0.765	—
Efficiency (STC)	η	13.15	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.00291	A/°C
Voc temperature coefficient	beta_oc	-0.205024	V/°C
Pmax temperature coefficient	gamma_r	-0.46	%/°C
NOCT	T_NOCT	46.1	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	2.53583	V
Light-generated current (ref)	I_L_ref	5.49495	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.66715	Ω
Shunt resistance (ref)	R_sh_ref	739.798	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	9.7388	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.903 m²

Dimensions 1.946 × 0.978 m

NOCT 46.1 °C

CEC listing date 11/16/2022

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