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: Jul 17, 2026
This really helps. But I cannot work out the icon on the right, I assume the utility meter? The house earth is usually provided by the DNO... My su...
This is a typical/higher consumption day, the main activity being overnight charging..
When I did the commissioning tests on the Solis, specifically switching off the main grid to the consumer unit, I just heard a few clicks after a few ...
yes, the circuit needs the usual protection, mcb and maybe rcd. then you also need a lockable isolator.. I am 99.99% sure the Solis wi...
Worth considering something like this? They are bi-directional of course. Two sources or two loads flexibility.. &nb...
That makes some sense. I found the Solis was quite open as a manufacturer. I hear some inverters (not sure if givenergy or synergy) leave it all loc...
It can be made to look as complex as we want! I believe the safest from a reg pov is to use scenario 2. Since your sunnyboy does not have a CT ...
I currently have this setup with the CT clamp/coil being connected "via" their (optional) meter to the inverter. It works without any dependency on th...
Thank you. It is clearly a problem I do not experience. Ukpn as dno granted the export limit in kw. I can set it on the inverter in kw. At the momen...
Great point, one of the key ones in my chat with Octopus following my ASHP enquiry before Christmas. Tariffs are a concern.
Definitely and professionals sometimes miss it. I had a similar situation when my EV charger was fit. It is not bi-directional ready, but I remember...
That´s an interesting point. The combi that we have is a condensing model. I assumed it would be getting in that mode most of the time... Anyway, w...
SPONSORS
Degrees of Separation
Latest Posts
-
Was this on grounds of grid capacity(your post hints th...
By JamesPa , 6 minutes ago
-
I don't remember the manufacturer name, but I saw simil...
By bobflux , 48 minutes ago
-
RE: Indevolt Batteries UK Support & Info Thread
I suspect they have understood but don't want to derail...
By JamesPa , 53 minutes ago
-
RE: Weather compensated secondary circuits with Biomass
UFH is ideal to get max efficiency with a heat pump, bu...
By bobflux , 53 minutes ago
-
Sun getting through the windows: if you don't have sola...
By bobflux , 2 hours ago
-
RE: Comms and power cabling to outside unit
@jamespa I can only guess the issue is with cost of ...
By Papahuhu , 3 hours ago
-
RE: Vaillant Arotherm Pro vs new Plus
when our system was installed in September 2 years ago ...
By Judith , 16 hours ago
-
RE: Rate the quality of your heat pump design and installation
I had a Heat Geek lead install by Green Heat Norfolk. T...
By Orlando , 1 day ago
-
RE: Mitsubishi Ecodan FTC6 settings
While @F1p's dongles are great, the FTC can do this its...
By RobS , 2 days ago
-
RE: Samsung heat pump - data cable issue
If it's a data cable, current will be minuscule, voltag...
By bobflux , 2 days ago
-
RE: MCS Quality Audit – Has Anyone Had One? Did It Lead to Remediation?
I got hit with an RHI audit in 2022. It was far from c...
By Abernyte , 2 days ago
-
RE: Electricity price predictions
@papahuhu Groucho Marx had something to say about no...
By Toodles , 2 days ago
-
RE: Octopus Cosy Heat Pump Owners & Discussion Thread
@jamespa haha very true, although the engineer yesterda...
By swwils , 2 days ago
-
RE: What a difference a few degrees make.
Wow. Having accepted the challenge, I ran the cold tap ...
By Old_Scientist , 3 days ago
SPONSORS
