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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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@mrkfm, I'd also suggest that whenever you're ready, st...
By Mars , 5 hours ago
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RE: Is it just me, or does tradesperson timekeeping and communication drive you absolutely mad?
I'd rather be like this, than answering all th...
By Singlespeed , 6 hours ago
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RE: Are you planning to use a wood burner to supplement your central heating this winter?
I use my stove daily for backup and comfort. Definitely...
By Margarethomas , 10 hours ago
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@rob-of-york Thanks. I wish I'd started on this site as...
By mrkfm , 12 hours ago
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RE: Why are ASHP installs so expensive?
This just might need a rebuttal (possibly marginally mo...
By cathodeRay , 14 hours ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@downfield I just checked this morning and OE just r...
By Papahuhu , 15 hours ago
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RE: Passiv Smart Thermostat - Help & Forum Support
Thanks Will. I'll probably be a week or so before get...
By Singlespeed , 1 day ago
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RE: Cooling using an air to water heat pump
From experience this summer, a single-split A2A unit on...
By Rob of York , 2 days ago
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Analysis of the economics of switching to an A2W ASHP compared to other heat sources
This post aims to analyse the economics of installing, ...
By Rob of York , 3 days ago
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RE: Cooling with air to water heat pumps
@editor does that mean you have to have two separate ex...
By mrkfm , 3 days ago
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
Posted by: @ian-s Could always use the money saved o...
By Rob of York , 3 days ago
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Depends on what controls the pump! Thats the whole poi...
By JamesPa , 4 days ago
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The positive reviews keep coming in for Britain's Heat ...
By Mars , 4 days ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
I have one of these fitted which also allows you to reg...
By Old_Scientist , 4 days ago
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