signatureTelemetry. Just watch the slope of the discharge voltage at night. I
have tried to use impedance meters several times at different companies and
cannot get results that predict failures.
If you have a battery that should last several days, disconnect the solar
panels and watch the telemetry.
From: Randy Cosby via Af
Sent: Thursday, September 18, 2014 1:06 PM
To: af@afmug.com
Subject: [AFMUG] battery tester
Does anyone have a recommended battery tester for AGM and Gel batteries at
solar sites? I have batteries from 100AH to 225AH. Most of the automotive
models seem to be concerned with cold cranking amps, pretty irrelevant for us.
--
Randy Cosby
InfoWest, Inc
435-674-0165 x 2010
infowest.com
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