CSI Solar Co. Ltd. CS6PH-305M

Mono-c-Si

305.235 W Pmax

37.5 V Voc

10.25 A Isc

31.5 V Vmp

9.69 A Imp

19.69 % eff.

0.7941 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	305.235	W
PTC Power	PTC	283.3	W
Open-circuit voltage	V_oc_ref	37.5	V
Short-circuit current	I_sc_ref	10.25	A
Max-power voltage	V_mp_ref	31.5	V
Max-power current	I_mp_ref	9.69	A
Fill factor	FF	0.7941	—
Efficiency (STC)	η	19.69	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.003485	A/°C
Voc temperature coefficient	beta_oc	-0.10425	V/°C
Pmax temperature coefficient	gamma_r	-0.373	%/°C
NOCT	T_NOCT	44.7	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.42776	V
Light-generated current (ref)	I_L_ref	10.2554	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.16282	Ω
Shunt resistance (ref)	R_sh_ref	307.074	Ω
Cells in series	N_s	54	—
CEC Adjust factor	Adjust	9.0947	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 54

Module area 1.55 m²

NOCT 44.7 °C

CEC listing date 11/16/2022

Annual degradation 0.55%/yr

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