Mission Solar Energy LLC MSE280SO5T

Mono-c-Si
280 W Pmax
38.6 V Voc
9.27 A Isc
31.87 V Vmp
8.79 A Imp
17.41 % eff.
0.7829 FF
60 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 280.137 W
PTC Power PTC 253.5 W
Open-circuit voltage V_oc_ref 38.6 V
Short-circuit current I_sc_ref 9.27 A
Max-power voltage V_mp_ref 31.87 V
Max-power current I_mp_ref 8.79 A
Fill factor FF 0.7829 —
Efficiency (STC) η 17.41 %
Temperature Coefficients
Isc temperature coefficient alpha_sc 0.003986 A/°C
Voc temperature coefficient beta_oc -0.120432 V/°C
Pmax temperature coefficient gamma_r -0.416 %/°C
NOCT T_NOCT 47.5 °C
Single-Diode (De Soto) Parameters
Modified ideality factor a_ref 1.54599 V
Light-generated current (ref) I_L_ref 9.27173 A
Saturation current (ref) I_o_ref 1.33e-10 A
Series resistance R_s 0.23599 Ω
Shunt resistance (ref) R_sh_ref 1263.01 Ω
Cells in series N_s 60 —
CEC Adjust factor Adjust 7.7619 %
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 Pmp0.0538 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 1.609 m²
Dimensions 1.644 × 0.979 m
NOCT 47.5 °C
Temp. coefficient of Pmax -0.416 %/°C
Temp. coefficient of Voc -0.312 %/°C
Temp. coefficient of Isc 0.043 %/°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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