REC Solar REC330TP2SB 72 XV

Multi-c-Si
330 W Pmax
46.6 V Voc
9.28 A Isc
38.1 V Vmp
8.67 A Imp
17.12 % eff.
0.7639 FF
72 cells
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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 330.327 W
PTC Power PTC 305.0 W
Open-circuit voltage V_oc_ref 46.6 V
Short-circuit current I_sc_ref 9.28 A
Max-power voltage V_mp_ref 38.1 V
Max-power current I_mp_ref 8.67 A
Fill factor FF 0.7639 —
Efficiency (STC) η 17.12 %
Temperature Coefficients
Isc temperature coefficient alpha_sc 0.005568 A/°C
Voc temperature coefficient beta_oc -0.142596 V/°C
Pmax temperature coefficient gamma_r -0.389 %/°C
NOCT T_NOCT 44.2 °C
Single-Diode (De Soto) Parameters
Modified ideality factor a_ref 1.84902 V
Light-generated current (ref) I_L_ref 9.29343 A
Saturation current (ref) I_o_ref 1.03e-10 A
Series resistance R_s 0.33831 Ω
Shunt resistance (ref) R_sh_ref 233.836 Ω
Cells in series N_s 144 —
CEC Adjust factor Adjust 7.53 %

The CEC list gives 144 cells in series, which puts 0.32 V on each cell. A silicon cell gives 0.55 to 0.80 V, so PV Ivy uses 72 cells in series for the .PAN file and Similar Modules, found from the model name (72 cells).

Additional Model Sources
Source Model type Fit quality Citation
CEC module list (via SAM library) Default CEC / De Soto single-diode — https://www.energy.ca.gov/media/2367
Sandia PVsyst single-diode fit PVsyst single-diode NMBE Pmp-2.3769 Sandia National Laboratories — PVsyst single-diode parameter translation. See data/pvsyst_params.README.md. https://pvpmc.sandia.gov/
Actions
Open in PV Explorer Generate PAN File Datasheet not on file CEC Source Data
Module Specifications
Technology Multi-c-Si
Bifacial No
BIPV No
Cells in series 72 (inferred, CEC lists 144)
Module area 1.93 m²
NOCT 44.2 °C
Temp. coefficient of Pmax -0.389 %/°C
Temp. coefficient of Voc -0.306 %/°C
Temp. coefficient of Isc 0.060 %/°C
CEC list Not on the 23 Jun 2026 list
Last listed 16 Nov 2022
Parameters from 16 Nov 2022 list
Annual degradation 0.5%/yr
Measured Data
No measured data yet for this module.
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