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mkh avatar image
mkh asked

SmartSolar 100/30 Daily history

Hello,

is there reason why is daily history reset at 20:57 and not at 00:00?

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2 Answers
Alexandra avatar image
Alexandra answered ·

@mkh

It is possible that it is cycle based.

Your battery has drawn down enough to trigger the cycle?

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mkh avatar image mkh commented ·

To be honest I don't understand your answer.

New day start at 00:00 and this doesn't depend on anything else. If it is called "Daily history" then I expect shift at beginning of new day, not at 20:57.

Btw. why 20:57?

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Matthias Lange - DE avatar image
Matthias Lange - DE answered ·

The MPPT don't have a RTC build-in.
So it's day ends if the PV voltage drops below a certain threshold for a certain time and starts if the PV rises in the next morning.

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Stefan Boldt avatar image Stefan Boldt commented ·

This is not my expirience. I have the situation that my MPPT starts a "new day" at 4.30 pm no matter how much sun we have. In my case it has nothing to do with voltage drop. And when the voltage drops above the min value, it does not start a new day.

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