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Not at all. The EMS boards are well built and are protected under a
cover with the terminals. I have not had any failures of the EMS
boards or any failure to communicate with them.<br>
<pre class="moz-signature" cols="72">Larry </pre>
<div class="moz-cite-prefix">On 3/18/15 4:52 PM, Bruce Erickson
wrote:<br>
</div>
<blockquote
cite="mid:69ECAF42-45B1-4A24-B54C-7EFDF1AEA0B6@mendocinosolar.com"
type="cite">If a communication failure with a single cell (not
even an actual fault) can cause total battery shutdown, does that
lead to a lot of nuisance tripping?
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<div style="color: rgb(0, 0, 0); font-family:
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