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01-31-2020, 12:39 PM
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#1
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New Member
2018 27' International
Irwin
, PA
Join Date: Jan 2020
Posts: 4
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Solar and removing batteries
I am planning on removing the batteries to store them inside for the winter. Do I need to doing anything with the factory installed solar?
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01-31-2020, 12:52 PM
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#2
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Rivet Master
2019 27' Globetrotter
McHenry
, Illinois
Join Date: Apr 2018
Posts: 2,203
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I did the same this year.
Just remember the solar panels can generate power and send it back to the battery cables. Two options - disconnect the panels at the combiner box on the roof or cover the positive cables with a piece of foam pipe insulation or similar insulator. *Always take the negative cable off first and put in on last.
PS: Welcome to the forum and Airstream community!
__________________
2019 27’ Globetrotter FBT Walnut/Dublin Slate
2018 FC23FB
2019 Ram 2500 6.4 Hemi Laramie Blue Ox 1000#
WBCCI# 10258
RETIRED!
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01-31-2020, 01:03 PM
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#3
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"Cloudsplitter"
2003 25' Classic
Houstatlantavegas
, Malebolgia
Join Date: Jun 2007
Posts: 20,000
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Welcome Aboard...👍
No...just clean them well in the Spring.👍
FWIW...when we first got our Classic I also took the batt's out every winter kept them in the basement. Replaced with Lifeline AGM's, great battery but heavy, a pain to remove from the Classic compartment...taking out for Winter lasted about 2 more Winters, from then on it was charge fully, disconnect and leave them where they are, they lasted 11 seasons.
The BattleBorn Lithiums stay in, connected, with interior disconnect switch engaged. Unless working in the trailer or testing the system. They do have a built in management system for low & high temp protection, they will not accept a charge below 25*F
Bob
🇺🇸
__________________
I’m done with ‘adulting’…Let’s go find Bigfoot.
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01-31-2020, 02:05 PM
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#4
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Rivet Master
2022 25' Flying Cloud
NCR
, Ontario
Join Date: Feb 2017
Posts: 3,107
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i remove my lion battery
i install a disconnect for the solar, for winter and to work safely on them in the summer
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01-31-2020, 02:24 PM
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#5
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Rivet Master
2018 27' Globetrotter
Apollo Beach
, Florida
Join Date: Feb 2017
Posts: 1,401
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On factory solar installations, you can easily unplug the panels from the Zamp Rooftop Box or remove the inline fuse on the wire coming from the solar controller. The rooftop wires unplug in like an electrical cord. The positive side is rubber coated and the negative side is bare copper. Here is a link to a picture of the Zamp Rooftop Box: http://www.airforums.com/forums/f448...ml#post2288584
__________________
2021 Northern-Lite 10-2 & F350 DRW PSD, 600W Solar/Victron/600A BattleBorn
146 nights 31,000 miles (first 10 months!)
Sold: 2018 GT27Q, 74 nights 12,777 miles
Sold: 2017 FC25FB, 316 nights 40,150 miles
Sold: 2013 Casita SD17 89 nights 16,200 miles
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02-01-2020, 08:06 AM
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#6
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New Member
2018 27' International
Irwin
, PA
Join Date: Jan 2020
Posts: 4
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Thanks for the info.
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02-01-2020, 10:52 AM
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#7
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New Member
2018 27' International
Irwin
, PA
Join Date: Jan 2020
Posts: 4
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I took batteries out and the tray had some water in it. Will that harm the batteries over time? How do u prevent water from getting into the box?
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02-01-2020, 12:47 PM
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#8
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Rivet Master
2016 28' International
Trois-Rivieres
, Quebec
Join Date: Jun 2018
Posts: 704
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No reason to remove them
Don't know the split between those who leave their batteries in the trailer for the winter and those who remove them, but I would guess a fair number just leave them in the trailer.
Batteries which are disconnected and fully charged will do just fine in cold weather. And for those who have solar, then you can disconnect everything except for the solar controller and let the winter sun send a float charge to maintain them 100% charged if you don't have shore power where the trailer is stored.
Given that I don't like to weigh down the trailer's suspension with a season of heavy snow, every few weeks I clear it off, and make sure 1-2 panels are free of snow when they forecast a few days of sunshine. Works for me and I don't have to disconnect my four 6V deep cycle batteries, haul them inside and reconnect them every year.
__________________
2016 International Signature CCD, RBQ, Dual A/C, 28'
2018 GMC Sierra SLE 2500HD, 4x4, Crew Cab, Duramax Diesel, Leer cap
Lift kit, 16" wheels, Michelin Agilis CC LT
DIY Solar: 500W Renogy panels, AM Solar hdw, Blue Sky MPPT controller, 470ah Rolls battery bank, 2000W Renogy inverter.
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02-01-2020, 03:13 PM
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#9
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"Cloudsplitter"
2003 25' Classic
Houstatlantavegas
, Malebolgia
Join Date: Jun 2007
Posts: 20,000
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Quote:
Originally Posted by Hermes
Don't know the split between those who leave their batteries in the trailer for the winter and those who remove them, but I would guess a fair number just leave them in the trailer.
Batteries which are disconnected and fully charged will do just fine in cold weather. And for those who have solar, then you can disconnect everything except for the solar controller and let the winter sun send a float charge to maintain them 100% charged if you don't have shore power where the trailer is stored.
Given that I don't like to weigh down the trailer's suspension with a season of heavy snow, every few weeks I clear it off, and make sure 1-2 panels are free of snow when they forecast a few days of sunshine. Works for me and I don't have to disconnect my four 6V deep cycle batteries, haul them inside and reconnect them every year.
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Well, you are even further North than we are here in WNY, with possibly an even longer off Season, I concur on the battery choice.
But with the AS's rubber torsion axles I approach long term winter storage differently.
Take the weight off, save the axles & tires.👍
Bob
🇺🇸
__________________
I’m done with ‘adulting’…Let’s go find Bigfoot.
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02-01-2020, 05:03 PM
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#10
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Rivet Master
2016 28' International
Trois-Rivieres
, Quebec
Join Date: Jun 2018
Posts: 704
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If we lived in Newfoundland, this would be our Airstream...
__________________
2016 International Signature CCD, RBQ, Dual A/C, 28'
2018 GMC Sierra SLE 2500HD, 4x4, Crew Cab, Duramax Diesel, Leer cap
Lift kit, 16" wheels, Michelin Agilis CC LT
DIY Solar: 500W Renogy panels, AM Solar hdw, Blue Sky MPPT controller, 470ah Rolls battery bank, 2000W Renogy inverter.
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