Wrenches,
I'm finally updating a longtime client's 12V off grid system to 48V. This is a 1986 system with the original Trace 1512 inverter that has worked continuously and without fail for 32 years. While I have added modest array and an MX60 about ten years ago, the system has pretty much remained the same since installation. The Concorde 8D 12V batteries (wired as four in parallel) have finally reached end of life after 13 years, and an upgrade and expansion are in order.

My client has used an E-Meter for the last twenty years or so and understands and likes it. He knows that they have been out of production for years and is prepared to adapt to a TriMetric 2030, but I promised to ask here if any longtime off-grid installer might have the 0-100V E-Meter prescaler (part #900087) sitting in a box somewhere. If so, please contact me off list.

Thank you, Allan
--

*Allan Sindelar*
[email protected] <mailto:[email protected]>
NABCEP Certified PV Installation Professional
New Mexico EE98J Journeyman Electrician
Founder (Retired), Positive Energy, Inc.
*505 780-2738 cell*

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