Zhejiang Trunsun Solar Co. Ltd. TSP275-60

Multi-c-Si

275.054 W Pmax

39.38 V Voc

9.15 A Isc

32.17 V Vmp

8.55 A Imp

16.82 % eff.

0.7633 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	275.054	W
PTC Power	PTC	247.9	W
Open-circuit voltage	V_oc_ref	39.38	V
Short-circuit current	I_sc_ref	9.15	A
Max-power voltage	V_mp_ref	32.17	V
Max-power current	I_mp_ref	8.55	A
Fill factor	FF	0.7633	—
Efficiency (STC)	η	16.82	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.006679	A/°C
Voc temperature coefficient	beta_oc	-0.135467	V/°C
Pmax temperature coefficient	gamma_r	-0.45	%/°C
NOCT	T_NOCT	46.5	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.69133	V
Light-generated current (ref)	I_L_ref	9.15923	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.26188	Ω
Shunt resistance (ref)	R_sh_ref	259.469	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	11.4664	%

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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 46.5 °C

CEC listing date 11/16/2022