Verifications on inverters

Verifications on inverters

 

Performs the following verifications on all inverters in the system in order to check the correct compatibility between the inverter and the photovoltaic field which flows into:

  • Limits on the voltage: The minimum and maximum values of the output voltage of the photovoltaic generator under the operating conditions must be contained in the range of MPP of inverter, also the maximum voltage produced by the generator must be less than the maximum voltage allowable from the inverter. The maximum voltage of the generator is the string voltage at the minimum operating temperature of the photovoltaic module.

  • Limits on the current: The short-circuit current of the photovoltaic generator must be less than the maximum current permissible by the inverter.

  • Limits on power: The sizing factor of power must be between the minimum and maximum allowable (see Properties|Settings).