Esteemed Wrenches,
I have an interesting issue with one of my installations. This is the
message from the customer:
I use the barn roof for rainwater harvesting, too. The first rain after
installation left my wire mesh strainer clogged with a fine powdery
material. I assumed it was debris from
Hi All -
We run into smart meters before we install PV here in CA all the time. The
smart meter hardware is typically bidirectional in that the arrow on the
display will indicate which direction power is flowing. I say typically
because there seems to be several meter brands that the utility is
Friends:
A client procured some older Solar World SW175 modules that were never
installed. He wanted more so my vendor found that Solar World had some in
stock (even though the module was discontinued). We were told the module
were identical.
Turns out the old modules had MC connectors
Max,
fine powdery material? It could very well be a pollen/dust issue, and as
you suggest it could accumulate twofold, on the roof as well as the PV array.
As for it only running off on the one side perhaps the wind is
predominately from the south and the two surfaces are catching
Wind on PV could be creating enough static charge to attract very fine dust
particles that collect on front back.
Jim Duncan
Sent from my Verizon Wireless BlackBerry
-Original Message-
From: benn kilburn b...@daystarsolar.ca
Sender: re-wrenches-boun...@lists.re-wrenches.org
Date: Tue,
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