question

kimmo-paukku avatar image
kimmo-paukku asked

VRM: Solar kWh Calculation is different from MPPT daily yield, Bug ?

Hello Sirs,

It seems, that on dashboard "Solar kWh" reading is not correct.

If I compare this value to "Advanced" page MPPT solar yield readings, there is a big difference.




Am I wrong... or is this a little bug ? :)

Br, Kimmo

VRM
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1 Answer
Alexandra avatar image
Alexandra answered ยท
@Kimmo Paukku

You need to take into consideration losses in the system for unit self consumption and heat and or cable losses dues to sizing or length and various other inefficiencies.

It seems like it may be specificly related to your physical system setup, as my system does not have this difference. Calculated for June 3.




1 comment
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kimmo-paukku avatar image kimmo-paukku commented ยท

Hi Alexandra,

OK..... thanks for info and your reply.

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