Have just seen this on the Zappi/IOG FB group... > I had it confirmed today that the underlying processes governing charge planning have been changed. What that means is throughout the night a number of metrics are monitored and charge plans may be updated multiple times during the night. As such anyone tracking the charge plan shown vs what executed will likely start to see deviations. You may also see unexpected stops in the middle of a charge plan. I would presume this also affects other IOG integrations as well. However, as you're using WW, you should be covered, so this is just for info if you're getting some weird/changing charge schedules. @"admin"#1 may be worth reminding various groups of the benefits of WW.😉

@"MrMessy"#p5513 Thanks for the heads-up - useful information. Really means for IOG users that want their inverter to match dynamic and ad-hoc charge slots, you can't do without automation. We will always provide the default, full IOG slot for you though, regardless of Octo saying you have 23:30-02:00 and 03:00-04:00 for instance.

Anyone else having a problem with their battery settings not reverting back following WW instruction to hold the battery set during an IOG charge session? I have a GivEnergy battery and inverter. Following an overnight scheduled IOG, the battery discharge setting is set to 0W discharge and the reserve changed to 4% from 10%. This is the second morning in a row that I have found the battery settings as this with the last setting change having always been sent from WW. Any help @"admin"#1?

@"tuckenby"#p5528 We’ll have a look, what is your WattID please? And what time were you expecting this to be reset? End of regular IOG? 5:30? But some things like min battery were reset OK at that time? Can you list your Giv logs here please for the time in question?

Hi @"admin"#1 WattID is shocking-principle Yes, I would expect the battery discharge power to be set back to full at the end of the regular IOG or at any point after the battery set was held during an IOG charging slot. WW seems to be changing the battery settings to 0W discharge and reserve value to 4% and then leaving it there. The reserve at 4% isn't too much bother although I have had the battery drop below this recently but the discharge value at 0W just means the battery doesn't get used. WW appears to write them at the start of the IOG schedule but then not set them back at the end of the schedule. Here are last nights logs: Time 2024-11-01 23:32:31 User You Register Battery Discharge Power Message Written Successfully Previous Value 2350 Value Sent 0 Response 0 Via API - Inverter Settings - Wonder Watt - B2Kedoxh Time 2024-11-01 23:32:30 User You Register Battery Reserve % Limit Message Written Successfully Previous Value 10 Value Sent 4 Response 4 Via API - Inverter Settings - Wonder Watt - 68ds0V4Y If you need anything further let me know. Thanks.

@"tuckenby"#p5531 Thanks for providing the info. Looks like not all IOG users are affected, but I'm suspecting it's an issue at our end. Will investigate, and aim to fix this weekend, thank you. **Update**: we've identified an issue with some of the default slot IOG ends, and a fix to the server side schedulers has now been deployed, which should address this. Could you validate this tonight/tomorrow please and let us know?

@"admin"#p5532 I'm having the same problems using the Agile tariff. Discharge setting left on zero after charging so I'm ending up using the grid rather than my full battery. Also inverter charge setting remains active on the last setting that WW has used for charging. WW id Handmade-key

@"Ijhhh"#p5538 You have hold charge set for your Agile charge window though, for the full duration of your Agile charge window 00:00-23:00, so if you want to use the battery in between charge slots to serve house-load, you will need to turn hold-mode off.

@"admin"#p5543 Great. Thanks 👍

@"admin"#p5532 Update from this morning and still the same issue. Logs below: Time 2024-11-02 23:32:49 User You Register Battery Discharge Power Message Written Successfully Previous Value 2600 Value Sent 0 Response 0 Via API - Inverter Settings - Wonder Watt - lueWvP1b Time 2024-11-02 23:32:45 User You Register Battery Reserve % Limit Message Written Successfully Previous Value 10 Value Sent 4 Response 4 Via API - Inverter Settings - Wonder Watt - beiZhETy I also didn't charge my car last night in the regular IOG schedule but have plugged it in this morning to see what happens when WW picks up the IOG charge windows. WW picked it up and has set the battery discharge to 0W to hold the battery set rather than drain it to the car which is correct. Is that the correct way it should be holding the battery? I will see if it puts the discharge value back up to 2600W after the charge window finishes. Time 2024-11-03 08:36:22 User You Register Battery Discharge Power Message Written Successfully Previous Value 2600 Value Sent 0 Response 0 Via API - Inverter Settings - Wonder Watt - MJqMqAeF

@"tuckenby"#p5553 We’ll take a look.

Changes to IOG smart charge scheduling

J1m

admin My profuse apologies! I had somehow paused the schedules without meaning to, and must have done so around 2pm. I was checking my schedules and stuff including the pause section but must have slid the slider without realising! Sorry for wasting your time..

« Previous Page