Mission Solar Energy LLC MSN12-680HP3T

Mono-c-Si

680 W Pmax

46.4 V Voc

18.57 A Isc

38.9 V Vmp

17.49 A Imp

22.09 % eff.

0.7896 FF

66 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	680.361	W
PTC Power	PTC	646.1	W
Open-circuit voltage	V_oc_ref	46.4	V
Short-circuit current	I_sc_ref	18.57	A
Max-power voltage	V_mp_ref	38.9	V
Max-power current	I_mp_ref	17.49	A
Fill factor	FF	0.7896	—
Efficiency (STC)	η	22.09	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.009493	A/°C
Voc temperature coefficient	beta_oc	-0.192463	V/°C
Pmax temperature coefficient	gamma_r	-0.3094	%/°C
NOCT	T_NOCT	42.4	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.70203	V
Light-generated current (ref)	I_L_ref	18.58678	A
Saturation current (ref)	I_o_ref	2.64e-11	A
Series resistance	R_s	0.12426	Ω
Shunt resistance (ref)	R_sh_ref	137.55	Ω
Cells in series	N_s	66	—
CEC Adjust factor	Adjust	-32.8649	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 66

Module area 3.08 m²

NOCT 42.4 °C

Temp. coefficient of Pmax -0.309 %/°C

Temp. coefficient of Voc -0.415 %/°C

Temp. coefficient of Isc 0.051 %/°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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