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  • scott14
    drackus, hello.  We have a 2019 T@B 400 with an AGM battery.  Your recent comment about upgrading your 400 to Lithium and solar is something that we have talked about.  Would you be able to tell me more about the process?  Did you post anything on the forum documenting the upgrade?  I did a quick search and did not turn up anything. Thanks in advance!
    Scott
    July 31
    • drackus
      drackus
      We have a 2019 TAB 400 which had come with a 200Ah AGM battery that was at end of life. What I did… 1. Installed a 300ah LiFePo4 Renogy battery that had the same footprint as the AGM battery, but about 70lbs lighter. 2. Upgraded the WFCO power converter to a 8945-AD-MBA to be able to fully charge the LiFePo4 battery (not absolutely necessary). 3. Installed a Renogy 500A shunt to monitor the battery levels. 4. Added a Victron 200/20 solar connector and installed a solar port where the TV cable port was. 5. Bought a 200w Renogy folding solar suitcase. All in all, the upgrade was very straight forward, following the instructions that came with each part. Happy to answer any specific questions you may have.