<div dir="auto">Solarbridge. That's the one. I could not remember the name of the manufacturer. <div dir="auto"><br></div><div dir="auto">I did not realize Enphase had an upgrade program for these. I will reach out to my sales rep. That is a great idea. Thanks! </div><div dir="auto"><br></div><div dir="auto">I think the frame depth is going to be an issue for UFOs on the ends. I did not take a close look to see if CAMOs would work. I might have to source some 50 mm stopper sleeves. </div><div dir="auto"><br></div><div dir="auto">It's a tough conversation these days, because even though they have a perfectly viable 350 watt panel, the perceived value of that panel is nowhere near the cost of a brand new 410W panel with a new warranty.</div><div dir="auto"><br></div><div dir="auto">Jason </div></div><br><div class="gmail_quote gmail_quote_container"><div dir="ltr" class="gmail_attr">On Fri, Feb 21, 2025, 9:31\u202fAM August Goers <<a href="mailto:august@luminalt.com">august@luminalt.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto">Hi Jason - The \u201cd\u201d series micros on the back of those 350 mods are from Solarbridge and probably need to be scrapped. Enphase, the last I checked, was offering their upgrade program pricing for these mods so if you contact them they will set you up with a kit of new micros and a IQ Combiner for monitoring for a good price. Then, you just wire them up like a new Enphase system.</div><div dir="auto"><br></div><div dir="auto">For racking, it isn\u2019t any problem to rack these mods up with non-SunPower racking such as IronRidge and their top clamps.<br clear="all"><br></div><div dir="auto">August</div><div dir="auto"><br></div><div><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Feb 21, 2025 at 6:11\u202fAM Jason Szumlanski via RE-wrenches <<a href="mailto:re-wrenches@lists.re-wrenches.org" target="_blank" rel="noreferrer">re-wrenches@lists.re-wrenches.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;padding-left:1ex;border-left-color:rgb(204,204,204)"><div dir="auto">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. <div dir="auto"><br></div><div dir="auto">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.</div><div dir="auto"><br></div><div dir="auto">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? </div><div dir="auto"><br></div><div dir="auto">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.</div><div dir="auto"><br></div><div dir="auto">Jason Szumlanski </div><div dir="auto">Florida Solar Design Group </div></div>
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