
Last seen: Aug 2, 2025
For reference, I've just upgraded my chart which shows the electricity standing charge rises since spring 2019. This uses data extracted from the la...
If you're going to be storing the energy in batteries for your own use, then it makes financial sense to max-out the roof with panels which will last ...
The answer to that question can be seen here in the topic about adding more solar panels 😎
Over here in a topic about solar thermal panels(!), this question was asked: I'm unclear whether you are considering fitting fewer than the 10 po...
Then you don't require consent from your DNO. 😀 G98 is the certification required for a device to be connected to the grid for export purpo...
I agree.A second black downpipe next to the one around the corner would've looked less conspicuous.The flow, return and electrical supply could all be...
Here's a top-level system diagram @judith Most of the 'mains' 240v stuff is running from the batteries.There's a separate consumer unit for t...
It depends which side of the fence you're on. The MCS regulations do little to protect customers,but they're of great value to the accredited instal...
Yes, @judith is correct. You must be given site-specific information about your installation, not just generic documents from manufacturers of applian...
Very true. The best way to train engineers is to breed them. But even that's thwarted by regulations.I can get safety-glasses and hard hats for a ...
With a technical CV like that @jancold you'll soon find yourself answering questions from others here! True. I started with an off-grid arrangeme...
I don't think there's a clear answer to that.It depends... And that's one of the problems with the PAS63100.It's trying to stipulate how an installa...
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RE: Share Your Experiences with Heat Pump Manufacturer Support
@jamespa James, i haven’t seen those ones that do deliv...
By Terry1812 , 46 seconds ago
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RE: ASHP heat output monitoring
@carlo - welcome to the forum. I don't know about LG...
By cathodeRay , 60 minutes ago
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RE: Why do we need pressurised systems?
@old_scientist If that were the case (and it might well...
By Toodles , 5 hours ago
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OK... I'm here. But the amount of my time needed to add...
By Transparent , 7 hours ago
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RE: 300 Liter Tank - Do I have to heat it all?
There’s no second hand market for DHW tanks (I was told...
By Judith , 12 hours ago
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RE: Solar Power Output – Let’s Compare Generation Figures
We had an excellent four months (11/3 to 15/7) generati...
By JulianC , 20 hours ago
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RE: Is this just haze or something more?
I think the present somewhat cooler hazy days show the ...
By Judith , 1 day ago
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RE: My misgivings about installing ASHP and solar panels via the ECO4 scheme...
All noted and accepted and as I say I am sorry that you...
By JamesPa , 1 day ago
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I think it is very much me that is sitting outside the ...
By Grantmethestrength , 1 day ago
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RE: Replacing Refrigerant on Mitsubishi Heat Pump
@davidalgarve It should just be recovered by both servi...
By dgclimatecontrol , 2 days ago
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RE: Who's your electricity provider and what's your tariff?
Aggregators have been recognised for many years, and it...
By Transparent , 2 days ago
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RE: Help me keep the faith with my air source heat pump installation
Great news I edited my previous post (probably af...
By JamesPa , 2 days ago
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RE: Double or Triple Glazed Windows?
@toodles Glad to hear things are progressing well for y...
By TRBob , 2 days ago
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How to waste energy (and time) playing with AI.
A friend of mine who subscribes to an AI service was ex...
By Toodles , 3 days ago
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RE: Heat Pump Books For Beginners – Bodge Buster & From Zero To Heat Pump Hero
@topher you’re more than welcome to, yes. I’ll send you...
By Mars , 4 days ago
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RE: Fitting new shower valve ..........
I’ve never taken a chance when fiddling and changing ou...
By Mars , 4 days ago
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You should contact the council and report the unsatisfa...
By JamesPa , 4 days ago
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RE: Benefits of an extra horizontal loop for GSHP
I would deffo install an additional slinky run, especia...
By Transparent , 4 days ago