LONGi Green Energy Technology Co. Ltd. LR4-60HPB-355M

Mono-c-Si

355.342 W Pmax

40.6 V Voc

11.25 A Isc

34.6 V Vmp

10.27 A Imp

20.08 % eff.

0.778 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	355.342	W
PTC Power	PTC	331.6	W
Open-circuit voltage	V_oc_ref	40.6	V
Short-circuit current	I_sc_ref	11.25	A
Max-power voltage	V_mp_ref	34.6	V
Max-power current	I_mp_ref	10.27	A
Fill factor	FF	0.778	—
Efficiency (STC)	η	20.08	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.0045	A/°C
Voc temperature coefficient	beta_oc	-0.107996	V/°C
Pmax temperature coefficient	gamma_r	-0.339	%/°C
NOCT	T_NOCT	45.2	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.53379	V
Light-generated current (ref)	I_L_ref	11.2693	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.11081	Ω
Shunt resistance (ref)	R_sh_ref	64.717	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	11.866	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.77 m²

NOCT 45.2 °C

CEC listing date 11/16/2022

Annual degradation 0.55%/yr