Quote:
Originally Posted by Techn0
The Challenger comes with a WFCO 9855 (55 amp) charger/converter that has been doing a pretty good job so far so no upgrade needed.
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That's good then, most RVers aren't seeing high enough voltages from what's being reported on other forums to properly charge something like the T125.
The best I've measured from ours is 14.1 volts @ 10 amps for less then an hour into the unknown brand 12 volt pair that came with ours. On the previous camper with a pair of Exide Stowaways, 12 volt 105Ah real deep cycles, never saw above a few amps @13.6 from the 9855. With 360 watts of of solar in full sun and starting from 50% SOC I measured 21 amps for several hours before the system went into absorb @ 14.8 volts. This was with the panels tilted to face the sun under early spring conditions start at about 40 degrees F.
Woodalls Open Roads Forum: Tech Issues: The "nest" and it's loads this is a link to my original install with raw test results start at the above 50% SOC. near the end of the thread before I started the current install.
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