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renogy dc to DC charger 20 amp output

pianotuna
Nomad II
Nomad II

โ€ŽApr-21-2023 01:47 PM

Hi all,

This winter I was not home. There was an early heavy snow and the solar panels on the rv were covered.

This depleted the telcom batteries. I don't know how low they got, but after 1 hour of charging and 24 hours of rest the voltage was 8.1

The renogy did not refuse to "see" the battery bank, which I think is a big plus.

I'm hoping that when I have some shore power, I'll be able to rescue the telcom jars.
Regards, Don
My ride is a 28 foot Class C, 256 watts solar, 556 amp-hours of Telcom jars, 3000 watt Magnum hybrid inverter, Sola Basic Autoformer, Microair Easy Start.
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pianotuna
Nomad II
Nomad II

โ€ŽMay-01-2023 08:48 PM

Boomerweps,

I'll know in a few days when I get them load tested. Right now they appear to be doing ok.
Regards, Don
My ride is a 28 foot Class C, 256 watts solar, 556 amp-hours of Telcom jars, 3000 watt Magnum hybrid inverter, Sola Basic Autoformer, Microair Easy Start.
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Boomerweps
Explorer
Explorer

โ€ŽMay-01-2023 09:47 AM

Telcom jars? If these are any kind of lead acid or AGM battery, it appears they may be damaged from being depleted too low and likely wonโ€™t fully charge. Sorry ;(
2019 Wolf Pup 16 BHS Limited, axle flipped
2019 F150 4x4 SCrew SB STX 5.0 3.55 factory tow package, 7000#GVWR, 1990 CC Tow mirrors, ITBC, SumoSprings,
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