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Last seen: May 6, 2023
What can you tell from a data sheet? One difference I can see is 5 year warranty vs powerwall 10 year. Good to see new developments hitting the ma...
Just a quick update - carried on monitoring the powerwall in tbc mode Last night it did not charge at all - first time I've seen that behaviour. S...
@toodles Re your earth bonding. I think the answer is in @transparent’s first reply. Leave it in place.
@transparent The diagram in the article isn't saying the earthing arrangement is always TN-S, I think it's saying the earthing arrangement becomes TN-...
Only those that have batteries capable of operating when the grid is down For sure I have an earth stake - added as part of the Powerwall battery...
We had a solaredge diverter as part of our PV system - it worked well. When we had Powerwall installed a couple of years later the diverter and the ...
Apologies to @toodles - thread has been well and truly hijacked. will try not to do it again
Maybe I have found a spoiler! I’m thinking the isolator in the neutral allows the system to be safely switched to island mode and back again. Onc...
@walkers-heatpump setting 19.5C as target temperature would keep it closer to 20 on average. Yes could go over half a degree but shouldn’t go under by...
@transparent Thanks for the detailed explanation. I looked into EV chargepoint earthing a couple of years ago when ours was installed. At the time t...
Thanks for the background @Transparent But they clearly do. To be honest I can see little difference between an earth spike and earth bonding t...
Just a bit more re powerwall earthing… The powerwall gateway includes a breaker to disconnect house live and neutral from incoming when there is a p...
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Degrees of Separation
Latest Posts
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We kept ours and Heat Geek would have been in touch if ...
By Batpred , 48 minutes ago
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RE: Who's your electricity provider and what's your tariff?
Hope you are hearing from a good source? Call me old ...
By Batpred , 51 minutes ago
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RE: Missing flow temperature in Heat Geek proposal
The Heat geek contract had various get-out clauses with...
By Batpred , 3 hours ago
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RE: Why are ASHP installs so expensive?
It seems a quite comprehensive breakdown. I will try to...
By Batpred , 3 hours ago
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
@ian-s I would encourage you to have a conversation ...
By Rob of York , 9 hours ago
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RE: Is it the house or the equipment?
Thanks @jamespa The last hard to fix draughts in the...
By springswood , 10 hours ago
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RE: Vaillant Arotherm – Using Heating
@l8again Mine is typically using 11w including the i...
By Batpred , 12 hours ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
If you have a flowmeter and two temperature probes, the...
By bobflux , 21 hours ago
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RE: Siting of the external sensor on a heatpump
@jamespa Absolutely. Even if the same mistake was mad...
By Batpred , 1 day ago
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RE: Recommendations in Ely (Cambs) area for Full setup checks on Nibe HP setup for House.
In fairness all heating has cost a lot to run in recent...
By JamesPa , 2 days ago
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RE: Navigating the World of Refrigerants In Heat Pumps: A Guide for Homeowners
Indeed we are invvestigating AC at present and are havi...
By Toodles , 3 days ago
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RE: Daikin ESPAltherma and Home Assistant installation
It's laziness lol The PV system is very chatty, meter...
By bobflux , 4 days ago
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RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
R (The R Project for Statistical Computing, I use it wi...
By cathodeRay , 4 days ago



