diy solar

diy solar

Recent content by Tasker

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    JK BMS 4S 200A Crashes - Why?

    Ha - I’m rapidly approaching geezerness myself. It’s great to have access to people who have practical experience without product affiliation. Hope you are doing well and manage to get back to your PC soon.
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    JK BMS 4S 200A Crashes - Why?

    Slightly odd differences in the app Control screens. Android V4.8.0 I have seen both of the screens below and managed a factory reset and data delete but I no longer have these options. Did a full uninstall and cache clean yesterday, then fresh down load and install but the options did not...
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    JK BMS 4S 200A Crashes - Why?

    Wow, great job on the manual Steve! Somehow I managed to download V1.0 yesterday, noticed your link said V2.2 so tried again and got the updated version. I’ll go through the settings and notes and ensure that mine are correct. Pleased that you’re having success with the BMS and really...
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    JK BMS 4S 200A Crashes - Why?

    Just to confirm, I have already updated to the latest Android and IOS apps and the BMS has crashed with both of them.
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    JK BMS 4S 200A Crashes - Why?

    Hi Steve, thanks for the link. All the defaults are adjusted to suit my battery type. Sometimes the app will open while it is looping and I have seen: “Warning Equil Res too large”, followed by “Cell count is not equal to settings” During the crash all the Cell wire resistances show as zero...
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    JK BMS 4S 200A Crashes - Why?

    I have a JK-B2A8S20P-H on a 2P4S battery assembled from CATL 200Ah LiFePo4 cells. Settings as per Andy’s Off Grid Garage video on this BMS. Running for about a month now as the 12V house battery in my motorhome, completely separate from the 24V truck system. All good - except the BMS randomly...
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    JK 4S 200A BMS

    My new JK-B2A8S20P-H sometimes crashes randomly when the Android app is opened. 2P4S configuration of 200Ah LIFePo4 cells. So far: - Ran perfectly when installed, app was frequently opened and viewed - Opened the app 3 days after the install and the BMS crashed, shutting down the battery...
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