Recent content by daromer

  1. daromer

    Dump loads with MPP Solar

    @hbpowerwall have a diversion installed but its installed on a grid-tie system if not mistaken.
  2. daromer

    Dump loads with MPP Solar

    I linked the rasp above. But it can be replicated to an mcu. My esp8266 project to mpp can be converted to controll output but it Will demand coding skill :)
  3. daromer

    Dump loads with MPP Solar

    Correct that basically sitt in between. :) But as Said think twice. IF you aint going grid an Arduino can do the jobb with some relays :)
  4. daromer

    Dump loads with MPP Solar

    Just hook up a unit that monitors output properly and then engage 1 or 10 relays/ssrs for powering external heaters or what not. Get alot small ones like 1kW each so you can vary the load based on what you got You can add a diversion unit instead that do it. Switching over the pv to other unit...
  5. daromer

    Dump loads with MPP Solar

    The inverter cant do what you want. You need external logic. Element is on/off so you need to have many elements or never start it until you have full sun. Like ajw22 wrote. Like for instance the sun outputs 5kw and you can then have 4kw of elements active. and so forth. Unless you bypass the...
  6. daromer

    Esperyd?s Raspberry PI project

    Then it will work fine. WatchmonUdplistener is already dockerized so you can just install it. Note that it need to run in network host mode
  7. daromer

    Battery balancing before connecting in parallel

    The difference at the nominal voltage is more critical than during the end points. So at 4V+ its not a problem with 0.2v difference to be honest but at 3.6-3.7v it need to be lower and this is due to the amount of energy stored at that potential. 0.1v is not a huge thing. You can connect them...
  8. daromer

    Top of charge behaviour - Batrium Watchmon 5 Plus

    Note that the charging settings should firstly be set om your Charger ;) so look into Them so they are callibrated against the bms. Preferable below by 0.1v or so.
  9. daromer

    Top of charge behaviour - Batrium Watchmon 5 Plus

    It should be. But as Said throttle is for balancing and should only happen when it need to balance. I think you have wrong settings as Said :)
  10. daromer

    Top of charge behaviour - Batrium Watchmon 5 Plus

    Please Read My post again. Both exist but its only full - throttle - offand IF its not set Up properly you get theoscilations.
  11. daromer

    Esperyd?s Raspberry PI project

    Then you just need to install Portainer and have access so you can logon to it and edit the configuration afterwards. Then also install local Mosquitto. Then if you want grafana graphs you install influxdb and Grafana on top. Beware of that if you dont run this install on SSD or enterprise SSD...
  12. daromer

    Top of charge behaviour - Batrium Watchmon 5 Plus

    I think i added wrong image since it was discharge but charge is same:
  13. daromer

    Top of charge behaviour - Batrium Watchmon 5 Plus

    As i said it sends ON - throttle(lower) - OFF. The BMS is not to PID control the charger thats for the charger to do. The "throttle" level in the middle is to tell the inverter "Hey we have one cell that isnt balanced so total voltage is wrong and i cant keep up balance. Please can you reduce...
  14. daromer

    Esperyd?s Raspberry PI project

    Are you running a pure HA install or installed HA on raspberry OS?
  15. daromer

    Esperyd?s Raspberry PI project

    I will publish a video tomorrow regarding installing Watchmonudplistener on Home assistant if thats interesting. :) If so stay tuned for that. Though im not going into grafana on home assistant. Never used it there myself since raspberry pi have limited resources.
Top