JA Solar JAP6-60-255/4BB

Multi-c-Si

255.121 W Pmax

37.61 V Voc

8.9 A Isc

30.59 V Vmp

8.34 A Imp

15.6 % eff.

0.7622 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	255.121	W
PTC Power	PTC	236.0	W
Open-circuit voltage	V_oc_ref	37.61	V
Short-circuit current	I_sc_ref	8.9	A
Max-power voltage	V_mp_ref	30.59	V
Max-power current	I_mp_ref	8.34	A
Fill factor	FF	0.7622	—
Efficiency (STC)	η	15.6	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.003738	A/°C
Voc temperature coefficient	beta_oc	-0.113206	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	1.45563	V
Light-generated current (ref)	I_L_ref	8.91218	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.31498	Ω
Shunt resistance (ref)	R_sh_ref	230.084	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	4.1116	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.635 m²

Dimensions 1.65 × 0.991 m

NOCT 43.5 °C

CEC listing date 11/16/2022

Annual degradation 0.55%/yr

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