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Last seen: May 9, 2026
@batpred The installer has been out and found he had connected the CT's off a phase meaning the inverter was trying to adjust the wrong phases, posted...
The installer has been back and looking at the screen we could see that 2 of the phases were fairly constantly exporting around 100W each (it's a 3 ph...
@l8again If you want to site your HP near an air brick and it is a new build house with plastic air bricks you could check building regs to see if you...
Thank you @chandykris, that is what I expected to see. If it was a few hundred W per day I wouldn't have thought anything was wrong but it sounds lik...
@batpred I may be asking you for more info in how you have your inverter set up as it seems a similar model to mine. I have just seen your post with ...
So I should be keeping the batteries inside in the warm and installing the inverter outside if I want to minimise the risk of fire. Our reason to move...
This isn't working out as a small amount. I've downloaded the half hourly import readings from Octopus this evening and it is averaging 370W per hour...
@jamespa having read through this thread I will add a few comments that might help. Fogstar now sell their 16.1kWh battery with fire suppression bu...
I have just had a my inverter and battery installed, about a week ago, and I think it is very similar to @batpred system. I have a Solis S6-EH3P10K02-...
I've been a day without the heat pump and didn't realise it until I noticed we don't have an hot water left, the UFH is cold and there's no pressure i...
Your sap clculations should give you a heat loss figure. I don't know how and from what part of the form to get the information but it is in there. ...
Latest Posts
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RE: Heat Pump Manufacturers Recommending Buffer Tanks
@tony-stolz, I think @jamespa has already covered the h...
By Mars , 3 hours ago
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RE: Heat Pump Overpromising – What Were You Actually Told Before You Bought?
@jamespa that’s actually a really interesting observati...
By Mars , 4 hours ago
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RE: How many people are happy with their ASHP and do you believe them?
Good luck, I spent a couple of hours and, whilst I foun...
By JamesPa , 4 hours ago
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RE: Heat Pump Operation in Summer - Valliant 7kW
I do the same: cool my large buffer (3000L) to 10C, pum...
By upnorthandpersonal , 12 hours ago
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@editor "The interesting bit is that many modern invert...
By Singlespeed , 13 hours ago
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RE: Ecodan & MelCloud scheduling
With the prospect of warmer weather this week, I brough...
By downfield , 14 hours ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
I reached out to MCS directly last week on this and her...
By Mars , 15 hours ago
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Mentally you have to separate the ac side and the DC si...
By JamesPa , 1 day ago
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RE: Help me keep the faith with my air source heat pump installation
My heating developed a really severe case of noise and ...
By JamesPa , 1 day ago
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RE: Octopus Cosy 12 Heat Pump Regret: Incredibly Loud, Poor Heating & Constant Hum - Help!
@l2jad I was just thinking all things being equal. Our ...
By AndrewJ , 2 days ago
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Hi, Does anybody have experience with Heat Geek insta...
By sttpd1917 , 2 days ago
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I will soon be struggling. Admittedly it is the summer,...
By Batpred , 2 days ago
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RE: Indevolt Batteries UK Support & Info Thread
Not known yet. I've asked a local Councillor to follo...
By Transparent , 3 days ago
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Hard to tell but I think I have placed the arrow on wha...
By ASHP-BOBBA , 4 days ago
