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  1. Y

    Pace BMS rs232 pinout

    @goldserve did you find this pinout? please assist with some guidance as I am struggling with RS232 and RS485 connectivity.
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    Has anyone used these batteries?

    hi @Nedlyest did you manage to get any info on these batteries, if you did, which software are you using to monitor them?
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    SI8.0h capacitor replacement

    yes 230v/ 50hz, intention is to parallel the AC1 of SI5048 and SI8.0H and let SMA work its magic with frequency shifting....
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    SI8.0h capacitor replacement

    system is installed in my garage and it gets pretty hot and humid. My thoughts are a few of the caps had dry joints, which caused some of the others to experience higher ripple current flow, hence the eventual "pop". @Hedges system is AC coupled, and works hard ;). Planning on adding a second...
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    SI8.0h capacitor replacement

    yeah wasn't difficult at all, need a decent soldering iron that can maintain temperature as the original caps are three terminal snap on.
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    SI8.0h capacitor replacement

    update: replaced all the capacitors with KEMET 3900uF 63V (Part no. ALC80A392BD063), inverter is back up and running.
  7. Y

    SI8.0h capacitor replacement

    has anyone had a similar incident with a sunny island 8.0H? Would appreciate your insights to replace the CAPs and any difficulty that might be experienced while doing so.....thanks
  8. Y

    Sunny Webbox RS485 w/SMA 6048-US

    @daklein, thanks, still not getting any other can ID besides 0x01 & 0x07. I am starting to believe its a firmware limitation on the 5048 240v version.
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    Batrium SMA Sunny Island Integration issue?

    in your CAN dump, I noticed you received CAN identifier 0x10 & 0x70 for some time and then the identifiers changed to 0x305,306 etc. Can you please let me know what config changed to start receiving the expected CAN data (as per SMA data sheet)
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    Sunny Webbox RS485 w/SMA 6048-US

    @daklein, does this look like your can dump when the SI was in FLA mode?
  11. Y

    Sunny Webbox RS485 w/SMA 6048-US

    Please share a screen dump of you raw CAN messages, the messages I receive doesn't match the SMA manual and would like to compare with someone else, see attached.
  12. Y

    SMA Can Bus

    Hi Everyone, does anyone have a screen shot of the SMA CAN bus data from SMA4848, 5048 or 6048? I am trying to implement a DIY SMA monitoring system using either RPI or Arduino + USB to CAN adapter. I am currently getting CAN data but its nothing like the data mentioned by @madsci1016 in his...
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    Sunny Island 6048US - W351 (W352) - Disconnect from external source due to external short circuit

    also getting the same error code on my 5048, seems to be occurring when there is a utility power failure. Also intermittent tripping of the RCD in the protected loads panel when the utility power returns, I am sure the 2 issues (W351 and RCD tripping are linked somehow), investigations ongoing.
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