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Last seen: Aug 6, 2026
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...
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Do I need to change the control unit when replacing my Ecodan Air Source Heat Pump
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RE: PV and battery long payback - sense check query
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RE: Can I start an argument about buffer tanks please? 🙂
Assume flow from the heat source is higher than flow to...
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
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RE: Acond heat pump failed after four years - diagnostic quote £940 plus VAT
@downfield Thank you Downfield. This sounds potenti...
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