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...
Latest Posts
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RE: Can you help with our research: solar panels, EV chargers, home batteries, heat pumps?
@editor Have ‘signed up’ for an interview Mars, looks i...
By Toodles , 2 hours ago
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@profzarkov Good to know in case it ever happens to me...
By bontwoody , 3 hours ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
@patrickvito We have had car dealers re-powder coat the...
By ASHP-BOBBA , 4 hours ago
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RE: Are Octopuses Slowing Consumer Adoption of Heat Pumps?
I mean, is this surprising? The local installers in my ...
By Alex , 4 hours ago
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@old_scientist sorry, I should have made it clear that ...
By GrahamF , 4 hours ago
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@thundermink can you provide photos to illustrate your ...
By Morgan , 4 hours ago
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RE: Boiling Mad: Exposing Radiatorgate
Hi @Rob, I’d be more than happy to contribute. I have ...
By DREI , 7 hours ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@andris a great year - very happy with our system
By Profzarkov , 9 hours ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
After our rather lengthy meander off piste, I thought I...
By GrahamF , 10 hours ago
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RE: Midea ASHP – how to set weather compensation
@pash44pump - to collect the IAT/OAT data, can I sugges...
By cathodeRay , 12 hours ago
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RE: Ecodan software update. Real or scam?
@vinz86 Contact Mitsubishi and an engineer attends and ...
By ASHP-BOBBA , 22 hours ago
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@drei When I was in local government we were of cours...
By JamesPa , 1 day ago
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RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
Sufficient system volume is also essential for ensuring...
By Old_Scientist , 1 day ago
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RE: Flexi-Orb Heat Pump Scheme: A Game-Changer for the UK's Heat Pump Industry
As someone who has suffered from a Heat Pump installati...
By DREI , 2 days ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
I’ve also got a dual fuel Rangemaster. We originally ha...
By Majordennisbloodnok , 2 days ago
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RE: Octopus tariffs - a quick comparison
@tim441 I’d agree wholeheartedly with that, with 2 x Po...
By Toodles , 2 days ago
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RE: Electricity price predictions
@bontwoody Maybe one for @editor to consider whether a ...
By ChandyKris , 2 days ago
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RE: is a home battery without an EV worth it?
You would think, but when I had my Powerwall 3 installe...
By Old_Scientist , 2 days ago
