JA Solar JAP6-72-320/4BB

Multi-c-Si

319.973 W Pmax

46.22 V Voc

9.06 A Isc

37.38 V Vmp

8.56 A Imp

16.51 % eff.

0.7641 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	319.973	W
PTC Power	PTC	296.5	W
Open-circuit voltage	V_oc_ref	46.22	V
Short-circuit current	I_sc_ref	9.06	A
Max-power voltage	V_mp_ref	37.38	V
Max-power current	I_mp_ref	8.56	A
Fill factor	FF	0.7641	—
Efficiency (STC)	η	16.51	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.003805	A/°C
Voc temperature coefficient	beta_oc	-0.139122	V/°C
Pmax temperature coefficient	gamma_r	-0.388	%/°C
NOCT	T_NOCT	43.5	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.77559	V
Light-generated current (ref)	I_L_ref	9.06538	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.40955	Ω
Shunt resistance (ref)	R_sh_ref	689.91	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	2.5552	%

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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 43.5 °C

CEC listing date 11/16/2022

Annual degradation 0.55%/yr

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