
Last seen: May 10, 2025
I can't see sufficient evidence in the article to tell me whether the journalist (Pilita Clark) was aware of the 50MW G99 limit.That's an argument whi...
Commercial grid-tied Battery Energy Storage Systems (BESS) are rated according to their 'capacity'. Annoyingly, that is defined by National Grid as ...
If I were in your position @burtis my first communication would be with the Councillor(s) representing my ward for the LPA. This is usually a District...
Hmmm. @lucia - that FT article didn't distinguish between commercial storage batteries which can re-export to the grid,and those installed at the fina...
@burtis - irrespective of how well you getting stuck in to the process of setting up the system, this should have been done by the installer. Buildi...
I really don't want to be blowing your mind @burtis 😱 but there's a lot more to getting a heat pump installation correct than just the arrang...
Hi @burtis and thanks for posting a photo.That's very informative and I think we'll be asking for more as this saga proceeds. 1: That buffer tan...
To remain within Parliamentary protocols @toodles I've just removed the Clerk's name. But you've done well.The 'competing voices' he refers to are c...
For external pipework, it is crucial that it is weather-tight. If rain can get between the pipe and its insulation, then it draws heat out and throw...
Here on the Forum we see the same sorts of mistakes occurring regularly. A pipe that hasn't had a spirit level near it isn't likely to affect the ov...
I hadn't realised that being run over by a bus was regarded as a statistically-relevant parameter when calculating the ROI for solar-panels. You sho...
@benson It's good see that you're taking an active interest in the installation.If your heat-pump is going to be satisfactory, then the installation m...
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Latest Posts
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RE: Heat Pump Manufacturers Recommending Buffer Tanks
On our original boiler install, I did have a 140L buffe...
By Johnmo , 1 hour ago
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RE: Getting the best out of a heat pump - is Homely a possible answer?
@majordennisbloodnok I am wearing a glazed expression n...
By Toodles , 4 hours ago
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RE: Rate the quality of your heat pump design and installation
Yes the HP is running weather compensation and I’ve lef...
By Davesoa , 11 hours ago
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RE: IVT Greenline high pressure switch and electrical cassette errors
OK, so when the HP comes on it becomes obvious.It's on ...
By tdudgeon , 1 day ago
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RE: Is Your 6kW Air Source Heat Pump Really a 6kW?
@johnmo I think we’ve been trudging through the same...
By SUNandAIR , 1 day ago
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RE: How To Balance Radiators & the Role of the Lockshield Valve: A Homeowner's Guide
Good luck, I hope it all works out!
By JamesPa , 2 days ago
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@johnd it's a difficult one, because we've seen instanc...
By Mars , 2 days ago
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Win a 6-panel PV courtesy of egg and Renewable Heating Hub
Our epic giveaway just went live! Want to win a 6-pan...
By Mars , 3 days ago
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RE: Yes, the "zoning with ASHP" topic again...
James, thanks again for your thoughtful and persistent ...
By HarryRea , 3 days ago
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RE: Is this normal? Click of the DHW returning to space heating
So the Lone Ranger returned today! Even though we thoro...
By Grantmethestrength , 3 days ago
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RE: Vaillant & OVO partner up to offer Heat Pump Plus
Hopefully iv done the right thing today by signing up t...
By Westkent , 3 days ago
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RE: Battery sizing - How low can you go!
My own experience with connecting four batteries to thr...
By Transparent , 3 days ago
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RE: Plate heat exchanger considerations
Work on 2-3 percent per degree. This is a reasonable e...
By JamesPa , 4 days ago
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RE: Advice for ground source heat pump in new build with PV and batteries
The useful bit is the bit that specifies the heat loss ...
By JamesPa , 4 days ago
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
You’re absolutely right that during defrost the refrige...
By Mars , 4 days ago
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@editor thanks Mars that’s the same table I found in th...
By Gary , 4 days ago
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RE: Tariff and charging strategy advice please
They haven't asked me to prove that I have an EV (I do)...
By JamesPa , 4 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
Took a while to find on the OFGEN site: ”The FIT sche...
By AgentGeorge , 4 days ago