JA Solar JAM78S10-455/MR

Mono-c-Si

454.794 W Pmax

53.9 V Voc

10.56 A Isc

45.8 V Vmp

9.93 A Imp

21.55 % eff.

0.799 FF

78 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	454.794	W
PTC Power	PTC	427.9	W
Open-circuit voltage	V_oc_ref	53.9	V
Short-circuit current	I_sc_ref	10.56	A
Max-power voltage	V_mp_ref	45.8	V
Max-power current	I_mp_ref	9.93	A
Fill factor	FF	0.799	—
Efficiency (STC)	η	21.55	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.003802	A/°C
Voc temperature coefficient	beta_oc	-0.142296	V/°C
Pmax temperature coefficient	gamma_r	-0.333	%/°C
NOCT	T_NOCT	44.1	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.97605	V
Light-generated current (ref)	I_L_ref	10.5683	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.18662	Ω
Shunt resistance (ref)	R_sh_ref	238.179	Ω
Cells in series	N_s	78	—
CEC Adjust factor	Adjust	5.8246	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 78

Module area 2.11 m²

NOCT 44.1 °C

CEC listing date 11/16/2022

Annual degradation 0.55%/yr

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