Last seen: Sep 21, 2025
That's interesting @allyfish. I'm puzzled how a 'knife switch' mechanism can be used effectively with high-voltage DC.When the circuit is broken by ...
@allyfish - what's the function of the two black rotary isolators at the top? Have you had that DC MCB installed yet?
Excellent. That's the same approach I'm using, albeit in a different area of energy technology - battery storage. 1: Collecting data like this wil...
Is it too late to rescue him?Or has he already passed the Event Horizon? 😪
That's why the accreditation/certification issue needs submitting to the Commons Committee. It's they who hold the government to account. The Chai...
Nor does any Local Planning Authority appear to have filed a submission to the House of Commons Committee which scrutinizes the Dept of Energy (DESNZ)...
Thanks for posting that datasheet for the Solax X1-hybrid @curliekatie The specification for the solar panel input to the inverter looked great unti...
Now you've understood a bit more of the background information @curlykatie may I suggest three 'next steps' 1: Stick to devices which are generic. ...
@iantelescope do you have any update of what you've attempted/achieved over the last 5 months?[My apologies for only just coming across your posts fro...
Interesting proposals @sicky I'm wondering why you think you'll need upstairs radiators in addition to ground-level UHF in a new-build house. Sinc...
Yes @curlykatie it can get quite confusing...which is presumably why you're here reading this! I need to pick up two points from what you wrote yest...
If I were in your position @curlykatie I would be applying online to the DNO for the required G99 Permission, based on the inverter and battery models...
Latest Posts
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RE: Testing new controls/monitoring for Midea Clone ASHP
I agree, the video lacks context and detail, and the Mi...
By cathodeRay , 40 minutes ago
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RE: Repiping and Reconfiguring our Heat Pump System Including Removing the Buffer Tank
@heacol maybe you can figure why mines vibrating the pr...
By AdamK , 49 minutes ago
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RE: Powerwall 3 or Myenergi or something else?
@adamk what you need is enough battery size to cover 3 ...
By Judith , 59 minutes ago
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RE: Say hello and introduce yourself
@jarlatheoin do put the MVHR in early it’s not an easy ...
By Judith , 1 hour ago
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RE: How to Zone with a Single Room with UFH
We have exactly what you describe, one utility room wit...
By Judith , 2 hours ago
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RE: Who's your electricity provider and what's your tariff?
@agentgeorge Come the Ist of October, the Cosy cheapest...
By Toodles , 3 hours ago
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RE: Boxt Heat Pump Installation Experience
@ashfp Mine does have a buffer tank. That was my experi...
By Andrew J H , 14 hours ago
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RE: Which temperature sensor for a Steibel buffer and Ecodan?
@ashp-bobba might be able to help as an Ecodan expert.
By Mars , 1 day ago
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RE: Help me keep the faith with my air source heat pump installation
I'm sure you are right, I was just trying to understand...
By JamesPa , 1 day ago
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RE: Preparing for 2nd winter in new build house.
Yuch! So that's basically just an on/off control. I...
By Transparent , 2 days ago
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Good day everyone. I'm new here and have a few question...
By Edin67 , 2 days ago
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RE: MCS certificate SCOP vs real-world performance
That may be contributing to lower than expected SCOP. ...
By JamesPa , 3 days ago
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RE: Mitsu PAR-WT60R Wireless Controller - options
How it does it's job is something of a mystery although...
By Abernyte , 3 days ago
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RE: How to choose Towel Rails for an ASHP
@rob-nezard yes absolutely. Here is the link and a pho...
By GrahamF , 5 days ago
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@mixergy Thanks for the update, I would appreciate some...
By bontwoody , 5 days ago
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
Unfortunately I'm not that well connected 😂 ...
By Scalextrix , 5 days ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
It is interesting to see what our new Grant Aerona 290 ...
By GrahamF , 5 days ago
