Last seen: Sep 13, 2025
@toodles I've only got 13.5kWh of battery (no ASHP) and it doesn't get me through the day - primarily because Mrs mk13 wants the heater on in the gre...
As I mentioned, a short duration analysis seems to be adequate, but I only discovered after analysing the historical data first. 'Blasts' of energy a...
Your annual gas consumption on its own isn't enough. You need to know WHEN the gas is used to a very good time resolution so that you can determine t...
@majordennisbloodnok No, I wasn't aware of that. To be honest, the manual is more for someone else to use, should I inadvertantly fall under a bus o...
@downfield Very important considerations, for sure. My wife has been saying for years that she doesn't know what she would do without me - and that's...
@downfield I use Predbat hosted on Home Assistant which calculates every 5 minutes to optimise battery use to achieve lowest cost. However, the times...
And presumably reselling it on the wholesale market. Do we know how this energy is metered?Won't riding on the back of a residential sub-station adver...
Yes, I'm reading 😉 I'm very surprised by the assertion that 34% of people claim they know a fair amount about low carbon heating systems. I...
@toodles 13.5kWh here, but no ASHP. 27kWh would be ample for me (as would 13.5kWh if Mrsmk13 didn't insist on a greenhouse heater. At least this year ...
@toodles Yes. I'd been giving this some thought since posting. Something like dividing the daily average or max energy consumed by the battery char...
@toodles With you having a battery, it will be nigh-on impossible to look back and decide which tariff would have been a better choice as your usage...
@transparent Octopus Energy (and, pehaps, other suppliers) offered 2 hours of free electricity on the morning of 24th November. Those people with ho...
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RE: Midea ASHP – how to set weather compensation
Some things worth mentioning: (1) the Headroom Heat P...
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RE: Are We Sleepwalking Into Another Race to the Bottom?
@jamespa, that seems to me a pretty good summary. I’ve ...
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RE: PV Panels on roof in Conservation Area
@colinc Simple answer is that it all works fine. Tha...
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RE: Heating Turned Off but Radiators Still Warm
@9jwr9 I didn't get an answer at the time and there has...
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RE: Battery storage to run Heat Pump.
@majordennisbloodnok I’m not sure you will be able to r...
By Toodles , 59 minutes ago
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RE: Isolating the system for a planned power cut
@transparent None of this is commissioned at the mom...
By Batpred , 1 hour ago
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RE: Renewables & Heat Pumps in the News
You've completely missed the point. Old, unpatched so...
By Majordennisbloodnok , 1 hour ago
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RE: Ecodan Energy Monitoring Pack
@batpred that’s an idea yes. Will look into it
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RE: Say hello and introduce yourself
or you can add a circulator pump and PHE (instead o...
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
Thank you. I'll wait for a reply to my e-mail for more ...
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PUHZ SW120Y & EHSC-VM2D - Buffer tank to Volumiser
Eventually I was able to find someone here in the Algar...
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RE: Heat loss calculations and how they work in conjunction with heat pump sizing
@batpred There will be times when the 8 kW heat pump st...
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RE: Anyone still weathering it out with Agile?
We are still on agile and it works ok'ish to charge the...
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@papahuhu I did try Smart+ during the first 2 years but...
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RE: New Fogstar 15.5kWh upright solution
Ah... now I can see a photo,and that changes the advice...
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RE: Who has a V2G EV installation
I appreciate that it is very likely to cause confusion....
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RE: What’s the modern take on advised types of insulation?
I suppose Green indeed... 😁 And everybody has...
By Batpred , 6 hours ago
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RE: Heat Pump Installers: Competence, Illusion and the Hard Truth Homeowners Must Face
I couldn't agree more. We stuck with one particular g...
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