China Sunergy (Nanjing) SST220-54M

Mono-c-Si

220.05 W Pmax

33.5 V Voc

8.75 A Isc

27.0 V Vmp

8.15 A Imp

15.02 % eff.

0.7507 FF

54 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	220.05	W
PTC Power	PTC	190.3	W
Open-circuit voltage	V_oc_ref	33.5	V
Short-circuit current	I_sc_ref	8.75	A
Max-power voltage	V_mp_ref	27.0	V
Max-power current	I_mp_ref	8.15	A
Fill factor	FF	0.7507	—
Efficiency (STC)	η	15.02	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004375	A/°C
Voc temperature coefficient	beta_oc	-0.13065	V/°C
Pmax temperature coefficient	gamma_r	-0.54	%/°C
NOCT	T_NOCT	48.8	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.53468	V
Light-generated current (ref)	I_L_ref	8.75875	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.25997	Ω
Shunt resistance (ref)	R_sh_ref	260.103	Ω
Cells in series	N_s	54	—
CEC Adjust factor	Adjust	10.848	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 54

Module area 1.465 m²

Dimensions 1.48 × 0.99 m

NOCT 48.8 °C

CEC listing date 11/16/2022

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