Joining the Renewable Heating Hub forums is completely free and only takes a minute. By registering you’ll be able to ask questions, join discussions, follow topics you’re interested in, bookmark useful threads and receive notifications when someone replies. Non-registered members also do not have access to our AI features. When choosing your username, please note that it cannot be changed later, so we recommend avoiding brand or product names. Before registering, please take a moment to read the Forum Rules & Terms of Use so we can keep the community helpful, respectful and informative for everyone. Thanks for joining!
Last seen: Sep 11, 2026
There is a 'live' call for evidence from the Commons Select Committee for ESNZ on the subject "Securing the domestic supply chain". This closes in 4...
Those generation statistics are derived from DUKES 2022 statistics, which I quoted here on another topic. We will require about 90GW of possible gen...
To some extent that may be the case, but it depends which of the National Grid companies you're referring to. My regional DNO is National Grid Elect...
Let me try to unpick that question, @persephone. Your local council appears to be giving the correct advice, but it hasn't quite enabled you to appr...
Let's deal with the BMS settings first. Very few people seem to question what is meant by an assertion that a BMS or inverter is somehow compatible ...
I haven't come across a bi-directional inverter which does not have solar input @alphonsoxThat bit of the electronics isn't a substantial part of the ...
OK. Understood. So you will require a G98 certified inverter because it's grid-tied.And you'll want one with a Current Transformer (CT) which is confi...
Hi @alphonsox - you're welcome here, whether you use Irish electrons or British ones.Why do your options equate to zero potential? 1: If you're not ...
Oh woe! You're right to get Brian involved. China doesn't have the Christmas holiday that we get, so he'll be able to work on your case whilst you e...
You need to pick up this information from the Seplos manual @makia2023 The majority of BMS units do not have a B+ connection at all.Their operating ...
Good. I'm pleased to hear that. Yes, it is quite common for inverters to require an input before they will operate. There is usually a 'priority' ...
Have you actually disconnected the black and white wires from the Sunsynk inverter? A 2-wire CT clamp is just a coil inside a piece of plastic. I'...
SPONSORS
Degrees of Separation
Latest Posts
-
RE: Daikin ESPAltherma and Home Assistant installation
It's laziness lol The PV system is very chatty, meter...
By bobflux , 1 hour ago
-
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 hours ago
-
RE: Vaillant Arotherm Plus 7KW need a service on it
booked it with Vaillant. will use them until i can find...
By AdamK , 4 hours ago
-
We have electric underfloor heating in our reasonably l...
By Bash , 7 hours ago
-
RE: Next steps on my ASHP journey: Radiators and Pipework
@jamespa This was exactly what I did in the...
By Bash , 8 hours ago
-
RE: Adventures in heat loss calculations
I have seen it stated that the declared calorific value...
By JamesPa , 9 hours ago
-
RE: Siting of the external sensor on a heatpump
Here's my heat pump running with a steady mildish 'OAT'...
By cathodeRay , 10 hours ago
-
RE: Two heating zones to one zone
@transparent Many thanks. The garage is fairly well ...
By Profzarkov , 1 day ago
-
RE: Vaillant Aurotherm - Heater Wire Position
Ah, good point. I need to check if this was installed i...
By Batpred , 1 day ago
-
@batpred thanks for getting a copy. Appreciate the supp...
By Mars , 2 days ago
-
RE: Tell us about your Solar (PV) setup
We have a 6.56kW solar PV system (16x 410W panels) inst...
By Rob of York , 2 days ago
-
RE: Where heat loss surveys seem to go against practical reality
@cathoderay @jamespa I've managed to get some nice re...
By Rob of York , 3 days ago
-
RE: 7kW EV Charger Options Advice
Doh, not sure that I was thinking straight there, less ...
By Rusty , 3 days ago
-
Thank you @trebor12345
By rgabor , 3 days ago
SPONSORS
