Upgrading to Lithium with Solar...
Fellow RVers, My first post here, so please excuse any ignorance on my part. I have a 2012 R-Vision Crossover, 19' travel trailer. I have been using a 160w roof-top solar panel to charge two 12...
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There is at least one formulation of LI that can be charged at -25 C. It can be discharged at -40 C. However I've not found them in large capacity (say 100 amp-hours) and up.
Storage temperatures are a gray area, too.
Storage temperatures are a gray area, too.
