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    Debugging Tesla OEM controller interface

    I used to have an operational setup with 5 Tesla model s modules in a parallel pack. These battery modules are installed in my older Prevost Class A motorhome. Earlier this year I had a minor collision that needed repair at a location 1200 miles away from home. So I shut everything down and...
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    SimpBMS Tesla State of Charge

    I have a solar system using Tesla SimpBMS and the SOC numbers always seems to be off. I.E. After charging from shore power or solar, if I power cycle the BMS the SOC numbers always change. The default configuration show a 100AH battery which is obviously not correct. How do you calculate based...
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    SimpBMS Tesla pack expansion tripping offline

    I have been running with SimpBMS in my bus/motorhome for two years with a few problems. I recently had a malfunction with the pre-charge circuit that caused the positive contactor to weld shut and over discharge my pack. One of my previous two Tesla modules didn't recover from this event. So I...
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    SimpBMS with newer Tesla battery modules

    I am looking at adding more modules to my solar system and discovered today that the newer battery modules for the model S/W are daisy chained with a ribbon cable. Is SimpBMS compatible with these OEM controllers? Any idea on how to wire these modules up? Thanks
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    SimpBMS Setup for Tesla battery modules in parallel

    Hi Everyone Bringing my SimpBMS configuration on line and having a couple of problems. My target environment is a bus conversion motor home with: 1. Victron Color control head 2. Victron Solar charge controllers 3. Singineer Inverter/Charger 6KW Tesla model APC6024DT 4. Two Tesla Model S...
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    SimpBMS user

    Hi Everyone Looking for advice on my SimpBMS configuration with two Tesla Battery modules wired in parallel, can't seem to adjust the settings for this configuration. Will do another more detailed post once this introduction post has been accepted. Fred
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