question

positron avatar image
positron asked

Replace APS YC500I ?

Hi,

I currently have two PV arrays at home:

- 6,7 kWc with Fronius Primo 6 kVA

- 1,2 kWc with two APS YC500I micro-inverters

I try to add AC-coupling ESS functionnalities with a Multiplus II 8 kVA + Pylontech US2000C batteries...

System works with Fronius (MG50 profile) but not with APS micro-inverters. APS micro-inverters are not injecting power correctly...

It seems that they are not compatible with micro-grid mode.

Do you have advice/recommendation if I decide to replace the APS micro inverters ? Enphase ? Other model ?

Thanks

multiple invertersmicrogrid
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2 Answers
Mike Dorsett avatar image
Mike Dorsett answered ·

go dc charging....

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positron avatar image
positron answered ·

The 1,2 kWc array is far from the Multiplus (40 meters) on a different building... so hard to connect it to DC.

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