RNG International Inc RSP545D-BK-144

Mono-c-Si

545 W Pmax

49.75 V Voc

13.97 A Isc

41.8 V Vmp

13.05 A Imp

21.31 % eff.

0.7849 FF

72 cells

Same test data as RSP545D-144 and 1 other listing. CEC lists each frame, color and backsheet version as its own listing.

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	545.49	W
PTC Power	PTC	514.3	W
Open-circuit voltage	V_oc_ref	49.75	V
Short-circuit current	I_sc_ref	13.97	A
Max-power voltage	V_mp_ref	41.8	V
Max-power current	I_mp_ref	13.05	A
Fill factor	FF	0.7849	—
Efficiency (STC)	η	21.31	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.00482	A/°C
Voc temperature coefficient	beta_oc	-0.143578	V/°C
Pmax temperature coefficient	gamma_r	-0.3281	%/°C
NOCT	T_NOCT	43.2	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.80668	V
Light-generated current (ref)	I_L_ref	13.98964	A
Saturation current (ref)	I_o_ref	1.49e-11	A
Series resistance	R_s	0.17296	Ω
Shunt resistance (ref)	R_sh_ref	123.037	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	-5.2682	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 2.56 m²

NOCT 43.2 °C

Temp. coefficient of Pmax -0.328 %/°C

Temp. coefficient of Voc -0.289 %/°C

Temp. coefficient of Isc 0.035 %/°C

CEC list On the 23 Jun 2026 list

Parameters from 23 Jun 2026 list

Measured Data

No measured data yet for this module.

Same Test Data

3 listings with identical nameplate test data, one per frame, color or backsheet version.

Related Models

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