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Last seen: Sep 11, 2026
Apparently when you apply to connect an inverter to the grid they can impose both an export limit, which I entirely understand, and a total inverter a...
@saenergy for me I feel the powerwall gives me for flexibility as it can change its inverter output without me having to buy another inverter. Also Te...
@old_scientist one installer who wanted to use sigenergi and 2 8kwh batteries was also going to fit 1.875kwp of solar on the garage roof where the bat...
@old_scientist mainly just add a battery so I can make the heat pump equation work when argued against a gas boiler. How does the gov expect people to...
@old_scientist yes already have a 4kwp array on a venerable 11 year old Stecca 3.68kw inverter which is on a 2014 FIT, so don’t want to mess with it t...
i remember hearing about that HP tariff. im wondering how they work out what power the heat pump is using and what the house is using separately? on...
Watched the latest homeowners qa and they mentioned some easy to balance lock shield valves. It’s something I need to look at in the winter as not had...
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Degrees of Separation
Latest Posts
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RE: Who's your electricity provider and what's your tariff?
Yes, makes sense. You've got me worried now! Are you ...
By Old_Scientist , 5 minutes ago
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
My first reaction is that these are prima facie much of...
By JamesPa , 59 minutes ago
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RE: Is it the house or the equipment?
Thanks for that @rob-of-york. The two way split I descr...
By springswood , 2 hours ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
If it's a separate contract then it would not be zero r...
By JamesPa , 4 hours ago
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RE: Siting of the external sensor on a heatpump
Of course had the heat source been a heat pump it would...
By JamesPa , 14 hours ago
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Never assume, it makes an ass of u and me! OK, tha...
By JamesPa , 15 hours 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 , 17 hours 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 , 2 days ago
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No, but the heat pump must be capable of delivering a S...
By JamesPa , 2 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 , 3 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 , 3 days ago
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RE: Vaillant Arotherm Plus 7KW need a service on it
booked it with Vaillant. will use them until i can find...
By AdamK , 3 days ago
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RE: Adventures in heat loss calculations
I have seen it stated that the declared calorific value...
By JamesPa , 3 days ago
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RE: Two heating zones to one zone
@transparent Many thanks. The garage is fairly well ...
By Profzarkov , 4 days ago
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