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Last seen: Jul 17, 2026
Bear in mind that my maximum daily draw over winter was a tad under 50kWh, typically it was around the 30kWh mark, which the battery took the sting ou...
I have just rechecked my figures: I averaged just on 14p overall, it was just over 15p on the 9 February bill, and back down to 14p on 9 March bill ...
Agree that for Cosy to work well over winter a battery is essential. But it need not necessarily be a large capacity. As an example, my teeny 5kWh ...
Yes, totally understand how you can manage the Vailant, and that output reduction is commonplace, it makes total sense. I like how you utilise it.Octo...
And that is precisely the point I have made following a couple of TJ's pearls of wisdom on FB. There WAS an official email issued, setting out that hu...
And that is precisely the point I have made following a couple of TJ's pearls of wisdom on FB. There WAS an official email issued, setting out that hu...
To be fair to Octopus, TJ is quoted as advising that hush mode is not appropriate to peak demand season. 😀
Yes, that is exactly my point. I am no Luddite, I have used Agile and controlled it through a beta Octopus Labs app which was actually easy to use and...
Many thanks for the link, Mars. I have read the relevant posting, it is indeed very well set out, and I appreciate that. Yet I can't help but feel t...
Many thanks for your, and the subsequent, answers tk question. Whilst not a Luddite I do like my IT to be a solution rather than a new hobby and I a...
@majordennisbloodnok Pardon my ignorance, but this means nothing to me. Should it, I wonder?
@downfield And free, according to the exchange I had with them.
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Latest Posts
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RE: Where heat loss surveys seem to go against practical reality
It's an enticing idea, but the problem is knowing the o...
By cathodeRay , 26 minutes ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
@bobflux The hydraulic simulator is very interesting...
By Rob of York , 3 hours ago
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RE: 7kW EV Charger Options Advice
Thanks. Yes, we have patchy 4G. The only option we had ...
By Rusty , 8 hours ago
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RE: Being screwed over by Volkswagen Audi Group
Thanks, @batpred. That integration is the one I have in...
By Majordennisbloodnok , 23 hours ago
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RE: How Accurate Is My DIY Heat Loss Calculation?
@batpred I suspect it will be more this year. I had 9 ...
By AndrewJ , 24 hours ago
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RE: Surface mount or bury primaries for heat pump installation?
@jamespa It's rusting 🙂
By tomasmcguinness , 1 day ago
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RE: Glass lined Cylinder for private water supply
Thank you, once again, for your replies. Yes...
By ian33a , 1 day ago
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It’s been out a few days and Amazon has already attache...
By Mars , 1 day ago
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RE: Missing flow temperature in Heat Geek proposal
Yes, and this is another point I agree. We did find a f...
By Batpred , 1 day ago
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RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
A very good point. In effect, the DHW pipework is an em...
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RE: Solar Power Output – Let’s Compare Generation Figures
@tim441 Here are those same three month periods for 202...
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RE: Adding additional Solar Panels to a DC coupled battery system
@transparent thank you for your reply above. As alway...
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RE: Adventures in heat loss calculations
@rob-of-york — thanks for posting this, all very useful...
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