What is a PV sub-array?

With PV*SOL you can build modules and inverters from different manufacturers into a system and mount these at different orientations and inclinations. To do this, the program splits the system into a number of different sub-arrays.
A PV array/sub-array is a PV surface unit made up of the same types of module mounted together and set at the same angle and orientation. If you have a number of inverters connected to an array, these also have to be all the same type and configured in the same way.
You are able to define up to 6 sub-arrays in PV*SOL Pro/Expert. In PV*SOL premium and PV*SOL the number of sub-arrays is arbitrary.

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