Last seen: Jul 4, 2025
@cathoderay The value 0xff is equivalent to 255 in unsigned decimal, -127 in signed decimal, and 11111111 in binary - So I am guessing thats an error ...
@cathoderay a normal year on gas my use was 35,000kW in heat. This year (2022) my use was 7,000. So 1/5 of the energy. I've tracked each of the last 3...
I've had to bring cells into the house due to the low temperatures outside (where my workshop/shed is). So they are charging in a spare room - 16 in p...
@cathoderay the midea app does track hot water and heating separately. Likewise its also tracking heat delivered. Could some of those numbers be those...
@cathoderay I'm not that type of technical. However if you want to show me what to do in happy to recreate your progress on my system at home. It migh...
Second set also charged, so now the third and I imagine the 4th will be on tomorrow. Then I think I'll connect them all up to make the battery and lea...
@cathoderay just a simple one. Have you considered messaging the guy who wrote it?
@cathoderay just a simple one. Have you considered messaging the guy who wrote it?
First set of 4 is up to 3.56V so I've moved to the second set. This is way quicker than 3.6V as a first step
I'm annoyed I didn't install MVHR when I had the chance. Retrofitting would be expensive and annoying.
@jswhite you can buy insulated plaster with vapour barrier built in. However its best to install a vapour barrier if you want to insulate a wall like ...
Cells have arrived - So props to @chickenbig he's been a great seller! I am top balancing in blocks of 4 x 280ah cells. I'll do the cells at 3.5v ea...
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RE: Electricity price predictions
@julianc you may disagree.. but How is it that Wholes...
By Diverted.Energy , 24 minutes ago
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@drei has just published his full story here for anyone...
By Mars , 44 minutes ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
I think there may be a little confusion in the wording ...
By Old_Scientist , 4 hours ago
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I should clarify that the FoxESS web interface is not l...
By Old_Scientist , 5 hours ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
Previous was vented and I needed a shower pump and a ve...
By JamesPa , 6 hours 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 , 23 hours 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 , 1 day ago
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RE: Rodents! A word of warning for heat pump owners
Hradline in Telegraph: Brace for plague of rats after s...
By Tim441 , 2 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 , 2 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 , 2 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 , 2 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 , 3 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 , 3 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 , 3 days ago
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@editor Something changed in this last 12 months, they ...
By ASHP-BOBBA , 4 days ago
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RE: Ecodan & MelCloud scheduling
I put the above question to Mitsu UK at the sme time as...
By DavidAlgarve , 4 days ago
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RE: Does anyone have experience of a smart water meter?
Just to give a sense of scale, I've used the CCW water ...
By Majordennisbloodnok , 5 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 , 6 days ago
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RE: Mitsubishi PAR-WT60R-E Wireless Controller installation
@morgan They have been paired once but it was thought b...
By DavidAlgarve , 1 week ago
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RE: Isolating the system for a planned power cut
A great many ground-mounted local substation transforme...
By Transparent , 1 week ago