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 what size fuse do you think is present in the box?
@morgan years ago in my old house I bought a large fan and cut down a bit of wood which fit in the loft hatch. I made a hole for the fan and popped it...
@chickenbig my cells should be balanced. But I'll check them before I do anything when connecting. As to torque, I'll probably just buy a digital torq...
@transparent after many delays I am finally ordering my 280ah cells from Brian and the Seplos DIY battery kit. Any feedback you have would be great. A...
@jeff actual total consumed was 820kw
@transparent the Sofar inverter I own has a group on Facebook which has built a controller to do most of this via a raspberry pi. Certainly the foreca...
@transparent this is my current layout (but I have a bigger battery now). Ideally I just want to put it along side after the first one to pick up anyt...
@transparent I'm currently drinking gin out and about. I'll see what I can knock up later...
@transparent cheers for that. Any recommendations on what might be in stock and reasonably priced. I'm kicking myself for not buying a used Sofar for ...
@transparent any thoughts on battery chargers/inverters. I want to add a second as my second batteries can't be used with the pylontechs. But it's pre...
@editor I believe its due in October - after the low months and when the cap changes
New bill update £28.49 for the month £7.14 standing charge was 25% of the bill total Average unit cost of 6.33p/kw 84% of power was off peak 266...
- 26 Forums
- 2,610 Topics
- 60.8 K Posts
- 1,152 Online
- 6,967 Members
Join Us!
Worth Watching
Latest Posts
-
RE: Rate the quality of your heat pump design and installation
@claireisamazing, that’s got to be one of the most posi...
By Mars , 2 minutes ago
-
RE: Seeking ideas / information / commiseration - Pure Drive
@colinc I think if I had a clear way to achieve what we...
By Little Lights , 8 minutes ago
-
Got myself in a pickle. I have two types of plugs, but ...
By David999 , 28 minutes ago
-
@jamespa Great, thanks - I've had a quick look at the a...
By Little Lights , 3 hours ago
-
RE: Air source heat pump roll call – what heat pump brand and model do you have?
Forum Handle: ispookie666 Manufacturer: Vaillant Mo...
By ispookie666 , 3 hours ago
-
RE: A2A vs A2W: Which Heat Pump Would You Pick?
I'm fairly new to the forum and have not voted. Back...
By ispookie666 , 3 hours ago
-
I am seeing an increasing number of occasions when my G...
By DavidAlgarve , 5 hours ago
-
@transparent I have been a little reluctant to select "...
By DavidAlgarve , 5 hours ago
-
RE: Octopus Cosy Heat Pump Owners & Discussion Thread
@andrewj I have no heating load right now so haven't...
By swwils , 6 hours ago
-
RE: End-of-Life Heat Pumps: How Do You Dispose of an ASHP in the UK?
@editor Thanks Mars. I look forward to the subsequent ...
By DavidB , 10 hours ago
-
RE: Anyone concerned about GivEnergy?
Fair enough. Its interesting that opentherm (for boil...
By JamesPa , 10 hours ago
-
RE: Brand and installer questions for ASHP
A tank solely in the return (upstream of where the retu...
By JamesPa , 10 hours ago
-
RE: UK DIY Battery: SEPLOS 48V 200Ah x2 + Sunsynk 8K – Safe Installation for Garage Conversion
thank you to all who have already replied. I have been...
By madsid , 11 hours ago
-
RE: Home automation and the cloud; is there a better way?
+1 It's not just cloud though. Many devices have repla...
By bobflux , 1 day ago
-
RE: Summer usage. Why is my Vaillant Aerotherm using so much energy on "heating"?
So the red bars are 'DHW' and the yellow bars 'heating'...
By JamesPa , 1 day ago
-
RE: Indevolt Batteries UK Support & Info Thread
Have you tried cutting the grid feed to see what actual...
By JamesPa , 2 days ago
-
Contractors pack for inta antifreeze valves are around ...
By ASHP-BOBBA , 2 days ago
-
RE: Renewables & Heat Pumps in the News
Critics and naysayers will be negative whatever the gov...
By JamesPa , 2 days ago
-
RE: Microbore heat pump installs
In principle you are almost certainly right, but in pra...
By JamesPa , 2 days ago
-
RE: Electricity price predictions
@old_scientist We are a low mileage home, so bulk of ou...
By ChandyKris , 2 days ago
-
RE: What is the main ‘dictator’ of Agile’s unit price?
@toodles I keep an eye on wholesale prices and energy m...
By ChandyKris , 2 days ago
-
RE: Upgrading my system, how far do I go?
For comparison, my PW3 with 11.04kW inverter, will char...
By Old_Scientist , 2 days ago
-
RE: Changes to Tesla Powerwall Charging Regime?
Elon gate - legendary! I take my hat off to you @toodle...
By Old_Scientist , 2 days ago
-
RE: Mitsubishi Ecodan not good enough ?
Thanks @goody, appreciate the feedback and sorry you ha...
By marcexec , 3 days ago



