Tesla Inc. SR73T3R

Mono-c-Si BIPV

73 W Pmax

14.2 V Voc

6.6 A Isc

11.6 V Vmp

6.3 A Imp

16.24 % eff.

0.7798 FF

21 cells

IV & PV Curves at STC (1000 W/m², 25 °C)

IV Curves at Multiple Conditions

Irradiance sweep at 25 °C

Temperature sweep at 1000 W/m²

Single-Diode Model Parameters

Source: California Energy Commission module list · retrieved via SAM library · energy.ca.gov · All data sources

Parameter	Symbol	Value	Unit
Nameplate (STC)
STC Power	STC	73.08	W
PTC Power	PTC	66.0	W
Open-circuit voltage	V_oc_ref	14.2	V
Short-circuit current	I_sc_ref	6.6	A
Max-power voltage	V_mp_ref	11.6	V
Max-power current	I_mp_ref	6.3	A
Fill factor	FF	0.7798	—
Efficiency (STC)	η	16.24	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.002706	A/°C
Voc temperature coefficient	beta_oc	-0.038482	V/°C
Pmax temperature coefficient	gamma_r	-0.364	%/°C
NOCT	T_NOCT	50.5	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	0.52788	V
Light-generated current (ref)	I_L_ref	6.6	A
Saturation current (ref)	I_o_ref	1.37e-11	A
Series resistance	R_s	0.1537	Ω
Shunt resistance (ref)	R_sh_ref	999999.243	Ω
Cells in series	N_s	21	—
CEC Adjust factor	Adjust	6.2993	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV Yes

Cells in series 21

Module area 0.45 m²

NOCT 50.5 °C

Temp. coefficient of Pmax -0.364 %/°C

Temp. coefficient of Voc -0.271 %/°C

Temp. coefficient of Isc 0.041 %/°C

CEC list On the 23 Jun 2026 list

Parameters from 23 Jun 2026 list

Measured Data

No measured data yet for this module.

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