API field
MPPT window maximum
Highest voltage at which the inverter tracks the maximum power
Unit V
What it is
The highest DC voltage at which the inverter tracks the array's maximum-power point, in volts.
Typical values and how to get it
The inverter datasheet value. An OND file carries it too. If not given: no upper edge to the MPPT window.
API
inverter.v_mppt_max_v