How to obtain "energy before inverter"

[vdonat]

I would like to know, how to obtain (what output) the energy before inverter, I mean the total energy in DC which arrives at the inverter

thanks in advance

Regards

[André Mermoud]

This quantity, which appears on the loss diagram, is named EArray.

It should ne be confused with EArrMPP, which is the potentially available energy at Pmpp.

If the inverter has limitations (for example power limitation), it will choose another operating point on the I/V curve, and the power at the inverter input will be diminished.