We 're looking into pairing a smaller 6-8KW diesel generator back -up to
an off-grid Outback system to take advantage of the surplus of
bio-diesel here. We're aware of the need to keep it a warmish winter
location Suggestions? Experiences? No China knock-offs thank you.
Bill
Feather River Sol
I had a similar experience 13 years ago on a house that had an addition built
onto it. The array spanned between the original home and the addition, and the
structure would creak in the evening as the aluminum racking and modules
cooled. The creaking was a result of weaknesses in the structure
Is this something else we need to put into our contracts?
"Not responsible for sounds due to normal thermal expansion and
contraction of racking, modules, and roof".
Ray Walters
Remote Solar
On 10/20/2021 2:58 PM, Jason Szumlanski wrote:
These were Black framed Axitec panels. The clowns u
Hello Jason,
I installed a 36 module array on a standing seam metal roof in June that I
observed “tinging” sounds while working on it over a few days. It also employed
the Ironridge UFO system but differs in that mine connected to the standing
seams with L-feet paired with S-5! clamps and every
Jason,
We had a similar situation with a SnapNRack UR-40 system. Homeowner said
everyone once and a while they would hear a sound like "an acorn hitting
the roof". It was pretty sporadic, but at least a few times a day. Install
happened in late fall when there can be decent temperature changes
thr
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