We had a saying at Sperry: "There is never enough time to do it right the
first time, but always enough time (and budget) for rework". I believe
this applies to Solar Edge and the whole solar power industry as well.
Dave - WØLEV
On Fri, Feb 18, 2022 at 2:04 PM Charles Plunk <af4o@twc.com> wrote:
> I do not have this solar issue, yet...but have been following with great
> interest this thread as well as others. Residential solar, around here,
> is very rare to see, so far...probably due to electric rates lower than
> the NE U.S. etc. And high initial cost, low income area here.
>
> A common theme though with solar SMPS, Inverter systems, etc seems to be
> company filters usually do not work for at least hf rfi and properly
> installed toroids on the cabling usually does work. I noticed this same
> theme when looking at talk about the SMPS in HVAC systems and other
> systems. I know this maybe overly simplistic and I know retrofitting
> with toroids is a lot of work/expense for the solar companies but never
> the less. Correct me if I am wrong.
>
> https://palomar-engineers.com/rfi-kits/solar-system-rfi
>
> Chuck
>
> W4NBO
>
>
>
>
> I found that the noise is essentially the same as it was prior to the
> filter installation.
> _______________________________________________
> RFI mailing list
> RFI@contesting.com
> http://lists.contesting.com/mailman/listinfo/rfi
>
--
*Dave - WØLEV*
*Just Let Darwin Work*
_______________________________________________
RFI mailing list
RFI@contesting.com
http://lists.contesting.com/mailman/listinfo/rfi
|