WAAREE ENERGIES LIMITED WS-305

Multi-c-Si

305.04 W Pmax

46.2 V Voc

8.8 A Isc

37.2 V Vmp

8.2 A Imp

15.89 % eff.

0.7503 FF

72 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	305.04	W
PTC Power	PTC	274.8	W
Open-circuit voltage	V_oc_ref	46.2	V
Short-circuit current	I_sc_ref	8.8	A
Max-power voltage	V_mp_ref	37.2	V
Max-power current	I_mp_ref	8.2	A
Fill factor	FF	0.7503	—
Efficiency (STC)	η	15.89	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.005984	A/°C
Voc temperature coefficient	beta_oc	-0.17094	V/°C
Pmax temperature coefficient	gamma_r	-0.453	%/°C
NOCT	T_NOCT	46.1	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.97763	V
Light-generated current (ref)	I_L_ref	8.81218	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.39543	Ω
Shunt resistance (ref)	R_sh_ref	285.722	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	2.9618	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.92 m²

NOCT 46.1 °C

CEC listing date 11/16/2022

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