Changzhou Nesl Solartech DJ-230P-ST15

Multi-c-Si

240.001 W Pmax

37.48 V Voc

8.78 A Isc

30.73 V Vmp

7.81 A Imp

14.69 % eff.

0.7293 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	240.001	W
PTC Power	PTC	203.1	W
Open-circuit voltage	V_oc_ref	37.48	V
Short-circuit current	I_sc_ref	8.78	A
Max-power voltage	V_mp_ref	30.73	V
Max-power current	I_mp_ref	7.81	A
Fill factor	FF	0.7293	—
Efficiency (STC)	η	14.69	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004693	A/°C
Voc temperature coefficient	beta_oc	-0.13114	V/°C
Pmax temperature coefficient	gamma_r	-0.4925	%/°C
NOCT	T_NOCT	47.3	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.70656	V
Light-generated current (ref)	I_L_ref	8.81439	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.22106	Ω
Shunt resistance (ref)	R_sh_ref	56.437	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	21.8484	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.634 m²

Dimensions 1.65 × 0.99 m

NOCT 47.3 °C

CEC listing date 11/16/2022

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