
Last seen: Aug 29, 2025
@batalto - I have now got total energy produced as well as consumed into HA, and it looks like this, first image is a card, second is from the History...
@thylacine333 - I got caught by this one, at least my guess is it's the same problem. It's another user unfriendly gotcha. Going into For Serviceman a...
@batalto - I agree with your observations, my level of understanding of code gets me that far, eg the len property/function. But why does it need to u...
Here's another cryptic bit of code for anyone to have a go at decrypting. It's from the Air Conditioning section of the code, but it is retrieving som...
Exactly. The whole heat pump installation thing is but a small boy pissing in the wind against a hurricane of fossil fuel boiler installations. Let's ...
This is pretty much a fact of life with ASHPs, a direct consequence of their efficiency declining as outside temperatures fall, this then being furthe...
I don't think so, not in the right ball park. The problem with monitoring the controller is a lot of the key variables are very volatile, though they ...
Thinking about it, how to get people to install heat pumps, the answer is probably not to bribe people to install heat pumps, but to make people want ...
Not wishing they will, just expecting they will, given the effect of the price war added onto the already generally rather too common poor standard of...
This page has a useful calculator at the bottom, and even caters for systems with added glycol as well as just water. In fact the whole page is rather...
@tomc - thanks very much for all this, very illuminating. Clearly you can fine tune the weather compensation curve according to time of day (and so ma...
A price war for heat pumps - what could possibly go wrong? Unleash the power of the market - what could possibly go wrong? We all know the answer - ...
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RE: Does anyone have experience of a smart water meter?
I personally wouldn’t have a smart water meter. We’ve h...
By Judith , 7 minutes ago
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RE: Electricity price predictions
As an investor in multiple listed renewable companies o...
By Old_Scientist , 34 minutes ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
@temperature_gradient They'll all go to propane by 27. ...
By dgclimatecontrol , 3 hours ago
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@cathoderay agreed, and I hope that the Renewable Heati...
By DREI , 4 hours ago
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RE: Midea ASHP – how to set weather compensation
Something isn't right here, you don't design ufh to wor...
By JamesPa , 5 hours ago
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RE: How Do I Know When the Hot Water Has Run Out?
@grahamf Personally I would consider bypassing one of t...
By JamesPa , 9 hours ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
No I'm not mining anything @drei but I am doing R&...
By Transparent , 9 hours ago
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RE: Rodents! A word of warning for heat pump owners
Wasps caused frequent tripping of my lighting circuit a...
By JamesPa , 10 hours ago
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RE: Ecodan & MelCloud scheduling
Yes, the 2 are separate. To add to the complex desig...
By HCas , 2 days ago
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I should clarify that the FoxESS web interface is not l...
By Old_Scientist , 2 days ago
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RE: Mitsu Wireless Controller and MelCloud
@robs Hi Rob, At the end of a note to Mitsu UK, thank...
By DavidAlgarve , 3 days ago
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RE: Why so many sigenergi installer recommendations?
@adamk Tesla is a great option, it’s also one we instal...
By SAEnergy , 4 days ago
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RE: Flexi-Orb Heat Pump Scheme: A Game-Changer for the UK's Heat Pump Industry
As a potential heat pump customer, it would be good to ...
By Temperature_Gradient , 4 days ago
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RE: Octopus replacing the fixed 15p/kWh export rate with a market tracking one
@trbob I have just extracted the details for Agile Expo...
By Toodles , 4 days ago
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RE: Heat Pump Books For Beginners – Bodge Buster & From Zero To Heat Pump Hero
The Ultimate Guide to Heat Pumps is less than a month a...
By Mars , 4 days ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
@editor Hi Mars, We have just installed a Grant Aerona...
By GrahamF , 5 days ago
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RE: Sanity check please. Battery storage and inverter sizing.
There are MCS guidelines about how close to the edge/ri...
By Old_Scientist , 5 days ago
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RE: Balancing financial efficiency and comfort using the Octopus Cosy tariff
I estimated our usage on the following basis. The mos...
By Old_Scientist , 5 days ago
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@editor Something changed in this last 12 months, they ...
By ASHP-BOBBA , 6 days ago
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RE: Powerwall 3 or Myenergi or something else?
We have a Tesla Powerwall 3, recently installed, so I m...
By Old_Scientist , 1 week ago