I know, that problem has been discussed several times, but I still was not able to find an answer.
Several weeks ago we replaced a circuit board on a device, not related to the solar system.
Suddenly, all enphase microconverters stopped reporting. If I unplug that device, the reporting is back.
An obvious solution is to install a plug-in emi power filter, capable of filtering out 144Khz (Enphase frequency) noise to the outlet where I plug that device in.
However, I do have a trouble finding a capable filter. Enphase only lists high powered 250V inline filters, but I need a simple plug-in filter, 110V, 10A.
I took a chance and purchased Simply Automated Plug-In Noise Filter (ZNF10A-P). It did help a bit. I've got some of the reporting back - about half of the converters are usually report.
But my point is, I cannot just blindly purchase filters one by one, until I find a match. It'll take a lot of time and money. And most of them do not list a filtering graph or a full spec listed.
Thus, I'd like to ask a question - Has anyone experienced a similar problem and can provide a recommendation for such as plug-in filter?
TIA
Several weeks ago we replaced a circuit board on a device, not related to the solar system.
Suddenly, all enphase microconverters stopped reporting. If I unplug that device, the reporting is back.
An obvious solution is to install a plug-in emi power filter, capable of filtering out 144Khz (Enphase frequency) noise to the outlet where I plug that device in.
However, I do have a trouble finding a capable filter. Enphase only lists high powered 250V inline filters, but I need a simple plug-in filter, 110V, 10A.
I took a chance and purchased Simply Automated Plug-In Noise Filter (ZNF10A-P). It did help a bit. I've got some of the reporting back - about half of the converters are usually report.
But my point is, I cannot just blindly purchase filters one by one, until I find a match. It'll take a lot of time and money. And most of them do not list a filtering graph or a full spec listed.
Thus, I'd like to ask a question - Has anyone experienced a similar problem and can provide a recommendation for such as plug-in filter?
TIA
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