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: 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...
SPONSORS
Degrees of Separation
Latest Posts
-
@jamespa Also this coming winter I am going to run my c...
By kilgorexv , 5 hours ago
-
RE: Heat Geek mini store vs pump size
Yes I agree, that’s why Heat Geek have most likely sele...
By Tomtheheatingengineer , 8 hours ago
-
RE: Who's your electricity provider and what's your tariff?
@chandykris Swings and Roundabouts, you win some…. ...
By Toodles , 8 hours ago
-
@tomtheheatingengineer, thank you, and welcome to the f...
By Mars , 17 hours ago
-
RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
@majordennisbloodnok @tomtheheatingengineer For my ...
By JamesPa , 17 hours ago
-
RE: Do I add Air Con or MVHR to existing A2W ASHP?
There is scope for product development here. I for one...
By JamesPa , 19 hours ago
-
RE: Is the "divide by 2900" rule still valid?
Really flow rate is a pipework limitation not a water p...
By JamesPa , 1 day ago
-
RE: The good, the bad and the not that great – my heat pump installation
@burtis, I’ve followed this thread pretty much from the...
By Mars , 4 days ago
-
RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
First time poster here but I can share my experience as...
By SCH , 4 days ago
-
RE: Is it the house or the equipment?
...which, I've found out, is pretty much impossible to ...
By Majordennisbloodnok , 5 days ago
-
RE: Mitsubishi Ecodan FTC6 settings
The Mitsi remote thermostat should not be plugged into ...
By F1p , 5 days ago
-
RE: PV and battery long payback - sense check query
@jamespa I was just commenting on the speed, not sug...
By Batpred , 6 days ago
SPONSORS
