[RE-wrenches] SunPower AC Modules non-Enphase

[Jason Szumlanski]

I was contacted by a homeowner with a bunch of spr-x21-350-blk-d-ac that
were removed for roof replacement right around the time that SunPower went
bankrupt. All the cabling is missing, and I'm not sure if the monitoring
system is even viable anymore.

Any suggestions for how to handle this? I think the IQ8X microinverter
might be compatible and the DC leads from the panel might be long enough if
I frame mount the microinverter or carefully position microinverters on the
rail.

The other issue I have is all of the proprietary clamps for these panels
are missing. Can these panels be top clamped with standard UFO or other mid
clamps?

I have been helping quite a few people get systems with SunPower branded
Enphase microinverters converted over to the Enlighten monitoring portal,
but I am not familiar with the microinverters on the spr-x21-350-blk-d-ac.

Jason Szumlanski
Florida Solar Design Group
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