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I've now switched to the server API for settings and mode status (but local API for high speed monitoring). I would have switched earlier, but...
Can't log in as installer without physically toggling switch on powerwall. Telsa, if you're paying attention (we know you sort of are, because...
I got updated to 1.45.2 this morning this morning at 7:40. Powerwall immediately started charging and charged to 100%, and stayed there, and then...
Off-grid | Tesla
That used to be the case for me, and so my charge strategy was simple - charge overnight to 100% every single night to maximise the possible feed...
App 0% = GW 5% App 100% = GW 100% It is linear between those two points. App never shows less than 0%, but GW will show lower values, if the...
Yep, there's a thread going here: Complete now returning 200 (1.43.3) · Issue #26 · vloschiavo/powerwall2. It looks like calls to the API no...
Depending on whether peak and shoulder are close in price, or shoulder and (normal) off peak are close in price, you could consider reserving off...
Yeah, I've seen the same thing: In Self Consumption mode, discharging to match house load. Increase backup percentage from 10% to 15% (when...
1.40.2 seems very broken. Like @eml2 I see changes pushed immediately, but then it looks like it crashes. I've set reserve to 0% in the app, and...
I'm on v1.37.1 in AU; do you have the Gateway 2 (where the gateway looks like the powerwall, rather than an ugly grey cabinet)? I'm guessing...
Three phase power is surprisingly common in AU (I guess like split phase is in US) but of course the vast majority of loads are single phase....
Fix connectivity issues and enable 800A CTs. What's interesting about this is that the Neurio must be connected to the Gateway over WiFi to...
Long time reader first time poster in these cost of PV threads. Does anyone know why prices are so high in the US? I am comparing to AUS. Is it...
Not trying to start a debate here - I am guessing this has to do with eligibility for some sort of tax rebate - but it does not make sense in...
Even better, always charge to 100% after 8pm, then standby until 6am, then self consumption. This would optimise the likelihood that you'll have...
The part might be a wiring harness (might be modbus, don't know) that allows the gateway to connect to the neurio via a wired connection. My...
I have found it entirely depends on whether the powerwall is discharging when the grid drops or not. If it is discharging, most devices seem to...
If you're after a giggle, call them back, get them to repeat the claim and then ask them if they're familiar with the ACL. I have a much longer...
I've got a couple of UK users (@spoonwzd was using it - or at least I was trying to get it so that it could be used at one point) using my control...
Confirmed.
I had a similar situation - it stopped responding to commands to set the backup reserve percentage - but the web UI was still working. I logged...
Starting, not finishing. First Sunday in October to first Sunday in April. 6 months - October November December January February March Compare...
Retailers follow the network's tariff definition. If the network doesn't follow DST, then the retail tariff based on that network tariff also...
Amazing, really, but not all that surprising. Tesla's app is unable to display data until the day after daylight savings kicks in. Was the same...
Password is serial number from inside of gateway door with a leading S (if the printed serial number doesn't start with S, add one).
Probably incorrect CT placement. If you have hot water, you may have originally had two dumb (basic / dial) meters - one for house load and one...
Yes. My approach (since this is what I knew - I've long since stopped being a developer) was to write a windows service that gets the solar...
True, but similarly, every kWh you charge from solar, you only get 0.9 back as well - so that 1 kWh of storage has cost me 12.4c worth of feed in...
If you get nothing for exported solar, true. In my case (and I suspect @poindexter's) I get paid 11.3cents for exported energy, but pay 9.8cents...
Both. Outages when the PW is charging have caused disturbances. We didn't notice a two hour outage when the sun was down, and tests with load >...
My experience has been if the PW is discharging into load, it is seamless. If it is charging from PV or on standby (so the inverter isn't...
No one has worked out how to do this - and current thinking is that it isn't possible. If you work out how, please share!
The solution to this is both simple and complex... The simple part is the app needs to support you putting in the price you pay for grid usage,...
At a guess, you'd need two gateways - as it is the gateway that reports the version number at https://powerwall/api/status
Yes. Same as you, regardless of load, temperature, power state. It's a bug.
I never had the chance to test with 1.17.x as I jumped from 1.15.3 to 1.20.0. Once I got past https issues (trusting the certificate, using a...
Thanks. From this it appears that you have a three part tariff, with shoulder on weekdays from 7:30 to 14:00 and again from 21:00 to 22:00, and...
See Flat Out 4.840kW | Live Output (go for extended parameters view for the SOC trace). Each time the SOC curve flattens and it starts drawing...
Hi Silvia, I was successfully changing my reserve level on 1.20.0 (I would "chase" my current SOC by setting the reserve level to it, in...
I actually think this is simpler - they advertised it with support for TOU and control, and they have not delivered (Tesla Powerwall): "Supported...
One thought is two additional CTs, connected via a DPDT relay controlled by say an Arduino. CT1 measures nothing, CT2 is connected to your load....
It is - but the shield cover to make it compliant is out of stock, and I haven't bothered poking the bear while I still have API control.
Should be true, but unfortunately, not true always. Some gateways do not have a shield around the HV components, so there are live bare metal...
You're lucky! I see discharge into off peak - my cycle (in winter) is charge during off peak to 100%, but it will often discharge 10% one to two...
No, so this advice may not help, but it might. When using powershell on windows, you need to have both imported the certificate, but also set up...
The forced password change is for the installer. The installer can set the user password as well.
Time based control would probably help, but, realistically, your car charging should have been on a separate circuit not seen by your powerwall;...
That's right - a UPS is designed to switch over (if it needs to switch) in less than one cycle, which is 16ms for 60Hz, and 20ms for 50Hz....
Confirmed. Use a host name. [ATTACH]
