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  1. T

    Firmware 1.21.0

    1.21 installed on my UK powerwall today too. Also can't see anything different yet .
  2. T

    Time-Based Control?

    I agree, there's no shortage a good local weather forecasts here in the UK (we're a nation obsessed by weather). For the past few days the east coast of England has been plagued by thick cloud and fog. Further west lots of sunshine. My Powerwall on cost saving mode hasn't been charging...
  3. T

    Time-Based Control?

    I hope my powerwall has learnt something today. About an hour before end of off-peak it decided that the 30% or so that it has was more than necessary, so began to supply the house rather than using cheap off-peak . Cloud and rain for much of today has only taken me back up to about 35% That...
  4. T

    Time-Based Control?

    After my problems in UK with TBC control yesterday my firmware updated overnight. Now on 1.16.2. I've switched back to TBC cost saving and will keep an eye on things. The sun is splitting the sky at the moment and everything currently appears as it should....
  5. T

    Time-Based Control?

    Thabks Neil. I spoke to customer support and they said it usually takes a few hours after switching to self-powered for it to take effect. They were right, it took a couple of hours but discharging ok now back on self-powered .
  6. T

    Time-Based Control?

    I've also got the same problem here in the UK. Charged to 100% overnight and now all the sunshine is being exported. Nothing I do makes the powerwall start providing power to the house.
  7. T

    Time-Based Control?

    Here in the UK I'm still waiting for TOU to be activated for my system. I called support recently and asked them why the delay as I'm on their early adopters list. After checking with their engineers I was told that it's because my external temperature is still a bit low (my powerwall is...
  8. T

    Software versions for Powerwall 2?

    So exciting.come on Tesla people, nearly there....
  9. T

    Powerwall 2 strange behaviour

    Hi Ditch Yes my peaks and troughs seemed to have occurred when the powerwall discharges quickly - like when I plugged my EV in or switched on the heat pump. Almost as if it was over-shooting it's normal zero % and then got stuck in the cycle of discharged charging. Fingers crossed but upping...
  10. T

    Powerwall 2 strange behaviour

    I had this problem too. II' in UK with solar only system. I first saw it before Christmas and I contacted Tesla. They were great, came back saying that the fix wouldn't be ready until the next version of the firmware goes out. In the meantime they put a 5% reserve on my PW2. This has since...
  11. T

    Time of Use Power Shifting for Powerwall 2

    Here in the UK I've been in contact with technical services recently and as an aside I asked how ToU was progressing. The response: "We’ve made some significant progress on the time of use feature this week. You can expect the option to become available very soon" I've also been added to the...
  12. T

    Software versions for Powerwall 2?

    I've just noticed that I'm on firmware version 1.11.0 here in UK at the moment. Anyone else seen an update yet? I can't see anything to have changed, other than the 5% reserve that Tesla introduced has gone.
  13. T

    Powerwall Version 1.10.2 not charging/discharging properly

    I should have also said I'm on FW version 1.10.2
  14. T

    Powerwall Version 1.10.2 not charging/discharging properly

    I'm in the UK and have just experienced similar erratic behaviour of my powerwall. Here in UK we can't set reserve levels but Tesla support did set mine to 5% a few weeks ago as it was having problems waking up each morning when at 0%. All fine until yesterday when late in the afternoon it got...
  15. T

    Powerwall 2 Firmware: 1.9.0

    I'm also new on here and one of the few UK early adopters. Had my powerwall 2 for two months and currently on firmware version 1.10.2

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