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Last seen: Nov 3, 2025
@transparent I've been recommended this setup for my existing hybrid inverters by someone in a group I am a member of. Any thoughts? It involves addin...
@transparent any recommendation on grid tied hybrid inverters? I need one with CT clamps as my current one isn't for my solar, only for controlling my...
@transparent it measures each cell. I can check each one individually. From my understanding balancing kicks in when the cells are more than 115mv in ...
@transparent it's the default set in the BMS. For my needs it's fine. The batteries are basically full at that point anyway and my depth of discharge ...
What I like to see on a sunny day. 30kwh of storage fully charged by the early afternoon. £10 worth as 34p/kwh
@iaack no. It's in the same cupboard as the batteries. Nice and central and warm in the house.
@iaack my boiler actually told me the efficiency on the screen - it was 68% and it was a new boiler (only a few years old). Boiler efficiency stats ar...
@cathoderay I believe our annual kw/m2 is quite good in the overall scheme of things
@cathoderay in 2019 we basically doubled the size of our house - we added a second floor. There is literally no point going back in time as the compar...
@cathoderay this link will take you to my messy spreadsheet. The tab you are looking for is Bill Estimates. You'll see tracking monthly from 2019 onwa...
@cathoderay it seems odd to me. It seems stupid but are you sure the power isn't the delivered heat? My power in kw is roughly 1/5 what it was on gas....
@vaugi I believe it's covered by Andy here -/p> Basically you have to charge the crap out of it, then it'll set. Personally I set the capacity to 40...
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Degrees of Separation
Latest Posts
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RE: Several AC coupled batteries
I must admit that, even as an electrical engineer (who ...
By ian33a , 56 minutes ago
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RE: Heat pump design review please: 5 kW Vaillant aroTHERM Plus heat pump
@jamespa many thanks, definitely i will give the pre...
By ragtime27 , 9 hours ago
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I take the point about the scarcity of helium gas - tho...
By Billsp44 , 9 hours ago
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RE: Heat pump installation quotations
@jamespa I noticed that in the Heat Geek design consult...
By Batpred , 10 hours ago
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BUS uplift to 9k for off grid installs. I can't establish if new builds are specifically excluded.
Hi.The BUS grant for new self builds is pretty straight...
By jimseng , 17 hours ago
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Looking for installer in Somerset
Hi All I am looking for someone who can re quote for ...
By jimseng , 18 hours ago
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RE: Electricity price predictions
Good point, I do expect the bonus of putting my energy ...
By Batpred , 19 hours ago
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RE: Daikin ESPAltherma and Home Assistant installation
@bash, something we haven't touched on already relates ...
By Majordennisbloodnok , 21 hours ago
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RE: GivEnergy inverter tripping due to over-voltage?
@transparent it might be interesting to note the early ...
By Tim441 , 22 hours ago
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RE: Help me keep the faith with my air source heat pump installation
@jamespa these:
By AdamK , 1 day ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Vaillant arotherm plus 12kW. Installed March 2025. Ex...
By Harebell , 2 days ago
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RE: Load Shift and Lifestyle Shift Complete - our journey has ended, for now
Last year we managed a net nil cost. Exceeding all my h...
By Tim441 , 2 days ago
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RE: MCS 2.0 - Changes in January 2025
It strike's me that there's various improvements which ...
By Temperature_Gradient , 2 days ago
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