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: Oct 4, 2026
@bash for the price I can't complain. The software isn't even that bad if you have ever interacted with a pylontech battery.
@bash I would buy from fogstar again having some kind of check on imported cells is important to me. 👍 I found their service excellent. Also...
@batpred the protocol can be a little different between various batteries BMS, the physical connection is the easy bit. It's possible to do, but you...
They all use a standard or derivative communication and you can convert between without much issue, I have an esp doing that on my setup because I als...
@andrewj they will release smarter controls, its been mentioned lots of times now.
I don't get it because JK to solis is one of the most common configs for these. Fogstar are great.
@harrisonc mine has level 3 MID monitoring and you can see this power ramping. It's not completely weather comp control, there is a thermostatic eleme...
@andrewj yeah we recreated it. Engineer seemed to think it was inherent to the unit. It's hard to describe; but it's not airborne fan noise, it's an...
@agentgeorge unfortunately mine is a structure borne noise. I can't say for sure; but I think the fan is producing a harmonic booming style noise a...
Recently had my follow up with octopus for the vibration / structure tied noise I've experienced since install. They turned up with a airborne noise...
@andrewj some of the JS for the hub certainly suggests this, or at least labeling for 2 OEM fans, maybe it's just the 6 and the 9.
@andrewj it's also possible that not all cosy are the same cosy. If I was octopus and doing a rollout like this; I would definitely have A/B hardwar...
- 27 Forums
- 2,811 Topics
- 66.5 K Posts
- 2,935 Online
- 7,217 Members
Join Us!
Installer Finder
Degrees of Separation
Latest Posts
-
RE: How much of your renewable and home setup would still work if the internet went down?
Agree but remember to retain your isp router as they wi...
By JamesPa , 39 minutes ago
-
RE: The Changing Jet Stream Could Challenge UK Air Source Heat Pumps
@susannasaunders Reluctantly I think i agree with @r...
By JamesPa , 45 minutes ago
-
RE: Why don't people choose heat pumps?
It's swings and roundabouts - during off-peak periods t...
By Temperature_Gradient , 2 hours ago
-
RE: Adding data centre electricity costs to domestic energy bills?
never ceases to amaze me.. Keeping steel works going ...
By Batpred , 9 hours ago
-
RE: Electricity price predictions
great session Reminds me why some politicians can be ha...
By Batpred , 9 hours ago
-
RE: Boiler Upgrade Scheme funding reduced by circa £750 million in 2026 budget
Absolutely agree. The massive Hager CU my vaillant requ...
By Batpred , 9 hours ago
-
RE: Octopussy cosy 6 experience
People who have a Cosy appear generally to be happy wit...
By JamesPa , 13 hours ago
-
I thought the cr*p came first and the biofuel came afte...
By Majordennisbloodnok , 17 hours ago
-
RE: Aerotherm and weather compensation
@jamespa I replied yesterday with detailed readings whi...
By DavidB , 2 days ago
-
RE: Marvel Heating liquidation
@editor This is an important point. each winter, you...
By davidnolan22 , 3 days ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
Very nice. we’ve been super soggy here, but rather m...
By Papahuhu , 4 days ago
-
RE: DIY powerflushing tutorial
Interesting! I toyed with the idea too. But I installed...
By bobflux , 4 days ago
-
RE: 15kw pump for 225m2 1990's house - over kill?
@seaviews Agree with the others on sequence: loft first...
By mk1234 , 4 days ago
-
RE: Vaillant ecoTEC Plus - Flow Temp and Set Up
Heating been on for 4 weeks now, continuous. It's 6C o...
By trebor12345 , 5 days ago



