Suzhou Talesun Solar Technologies Co. Ltd. TP660P-250

Multi-c-Si

249.975 W Pmax

37.3 V Voc

8.69 A Isc

30.3 V Vmp

8.25 A Imp

15.39 % eff.

0.7712 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	249.975	W
PTC Power	PTC	225.4	W
Open-circuit voltage	V_oc_ref	37.3	V
Short-circuit current	I_sc_ref	8.69	A
Max-power voltage	V_mp_ref	30.3	V
Max-power current	I_mp_ref	8.25	A
Fill factor	FF	0.7712	—
Efficiency (STC)	η	15.39	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.007108	A/°C
Voc temperature coefficient	beta_oc	-0.151774	V/°C
Pmax temperature coefficient	gamma_r	-0.4544	%/°C
NOCT	T_NOCT	45.7	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.6301	V
Light-generated current (ref)	I_L_ref	8.78089	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.27433	Ω
Shunt resistance (ref)	R_sh_ref	603.931	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	-2.8226	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.624 m²

Dimensions 1.64 × 0.99 m

NOCT 45.7 °C

CEC listing date 11/16/2022

Annual degradation 0.55%/yr