William and others The Epanel lite was designed for the SW inverter. I
cant imagine the Epanel or Nottagutter making you feel claustrophobic
they are roomy and easy to see into and very easy to use.
Also Midnite solar is in the process of having there combiners listed
for AC use as well as
Nick didn't specify screw diameter, but assuming #10-32:
Try #96024A310 from McMaster-Carr (www.mcmaster.com) These cut threads into
aluminum pretty well.
I also use stainless external star washers for the ground lug task:
#98438A230, same source. One washer between lug and solar module frame
Hi All -
Note that there is a difference between self tapping and thread forming screws.
Self tapping screws are not a good choice for bonding. In my opinion, thread
forming screws are also a marginal choice unless used with a nut and star
washer on the back side. All it takes is just a little
Getting their DIN rail combiner box listed for AC is exactly what we
need. I'm not sure, but you might be able to snap the venerable QOU
in. Imagine being able to DIN rail mount bypass switches, separate
breakers for in/out, jump them together with a buss bar (or not), all
in one box
This brings up a question I had about DIN rails.
I've already tried to mount CBI breakers into a XW and they don't
fit. Not the holes but the actual DIN rail appears to be a different
size, just a little bit from the CBI breakers.
I can mount the QOU onto a CBI DIN rail, but not the other
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