
Last seen: Sep 13, 2025
And roughly whereabouts are you in SW England @lucia ? How much are you in touch with your MP and Councillors? My MP asked me to explain to him th...
The only reason for that 'computer cable' will be to transfer status data from the battery so that it can be viewed using the App for your inverter.If...
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 ...
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
It's the UK Government who want to set your heating sch...
By Transparent , 9 minutes ago
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RE: Humming sound on new install.
@jamespa this is the third attempt to sort the flexis a...
By AdamK , 11 minutes ago
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I agree with @jamespa. If you are not using the tank ...
By Old_Scientist , 1 hour ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Much of that is true in principle, but its not likely t...
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@dgclimatecontrol I attach the responses from 2 potenti...
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I didn't want to say that, bus since you have said it n...
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RE: Midea ASHP – how to set weather compensation
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RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
By JamesPa , 2 days ago
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RE: Failing heat pump system - seeking thoughts on a rebuild
I realise im overdue an update on my situation. first...
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RE: Replacing Worcester oil boiler with an ASHP
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RE: Who’s Caved and Switched the Heating On Already?
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RE: What crazy nonsense are inverter limits and why are they imposed?
A week later, I'm finally picking up this comment... ...
By Transparent , 2 days ago
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RE: COP is not the only measure of efficiency
We keep all our TRVs fully open using the whole house a...
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
I am pleased to say at 4pm today we have added another ...
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RE: Renewables & Heat Pumps in the News
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RE: Vaillant aroTherm Plus 10kW thoughts?
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
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RE: Anyone still weathering it out with Agile?
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RE: 300 Liter Tank - Do I have to heat it all?
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By Transparent , 4 days ago