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joeoffgrid asked

MPPT is actually idle but says bulk or absorption?!

Please have a look at the pic. What is going on here?

MPPT Controllers
screenshot-20190626-141534.png (118.1 KiB)
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wkirby avatar image wkirby ♦♦ commented ·

I'll start with a silly question first.
Is the charger enabled? Check Settings - > Battery -> then there is a switch to enable or disable the charger.

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joeoffgrid answered ·
disconnected from the battery for a short while the behaviour seems okay again...!?
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joeoffgrid answered ·

Nobody an idea? Two chargers next to each other but completely separate systems doing the same. Today they were both fine.

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wkirby avatar image wkirby ♦♦ commented ·

No more ideas from me. Most strange for two to do the same. There is some common entity that is playing a part here, but no idea what it could be without more knowledge of your system setup.

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joeoffgrid avatar image joeoffgrid wkirby ♦♦ commented ·

Yes.

- Temperature (about 37°C).

How to read out internal temperature of the charger? Or its estimated battery temperature? How to recognize it's overheated?

- Same time period in float condition.

Will it stay in float indefinitely?


I think if it is turned off it should never say "bulk" or "absorption", right?

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