Mission Solar Energy LLC MSE345SX5K

Mono-c-Si
345 W Pmax
40.7 V Voc
10.97 A Isc
33.2 V Vmp
10.38 A Imp
19.25 % eff.
0.7719 FF
60 cells
Download .PAN for PVsyst Open in PV Explorer Compare with a similar module Soiling and off-MPP calculators
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 344.616 W
PTC Power PTC 319.6 W
Open-circuit voltage V_oc_ref 40.7 V
Short-circuit current I_sc_ref 10.97 A
Max-power voltage V_mp_ref 33.2 V
Max-power current I_mp_ref 10.38 A
Fill factor FF 0.7719 —
Efficiency (STC) η 19.25 %
Temperature Coefficients
Isc temperature coefficient alpha_sc 0.005375 A/°C
Voc temperature coefficient beta_oc -0.106634 V/°C
Pmax temperature coefficient gamma_r -0.361 %/°C
NOCT T_NOCT 45.9 °C
Single-Diode (De Soto) Parameters
Modified ideality factor a_ref 1.52407 V
Light-generated current (ref) I_L_ref 10.9766 A
Saturation current (ref) I_o_ref 2.75e-11 A
Series resistance R_s 0.27541 Ω
Shunt resistance (ref) R_sh_ref 459.371 Ω
Cells in series N_s 60 —
CEC Adjust factor Adjust 11.5805 %
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 Pmp0.0174 Sandia National Laboratories — PVsyst single-diode parameter translation. See data/pvsyst_params.README.md. https://pvpmc.sandia.gov/
Actions
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Module Specifications
Technology Mono-c-Si
Bifacial No
BIPV No
Cells in series 60
Module area 1.79 m²
NOCT 45.9 °C
Temp. coefficient of Pmax -0.361 %/°C
Temp. coefficient of Voc -0.262 %/°C
Temp. coefficient of Isc 0.049 %/°C
CEC list On the 23 Jun 2026 list
Parameters from 16 Nov 2022 list
Annual degradation 0.58%/yr
Measured Data
No measured data yet for this module.
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