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 30, 2026
@bretix I’m on the octopus go tariff and it’s 7p per kw from 11.30 through 5am my batteries discharge to grid 4pm to 5pm but during the winter my 10kw...
@transparent will read it in bed tonight. We have been ranting off subject, but priceless I may say. May I ask if the solar cables are polarity consc...
@transparent my wife says I am too fussy and I reply with that it’s the way I am hard wired. There is only one way and that’s the correct way to the b...
@transparent it’s an mcb, and I think it’s more to do with these halogen bulbs, meant to be 10 watts but they present more like mini heaters. It’s dis...
@transparent might have to consider weight as well, that’s a load of panels, with things like wind loading and possible snow on the roof
@bretix octopus do a thing called an Eddi that feeds the surplus into both your heating and hot water cylinder. I’m sure the max you can generate is...
@transparent it’s resided in a cupboard for about 4 years, delayed when my roof came off and a home rebuild. She had my ears bleeding and reluctantly...
@derek-m sorry 10 watt bulbs, yes it’s not desirable. Aside from the fuse popping the thing would heat the house.
@transparent may I ask you a question please it’s not relating to these subjects but an educational matter. But feel free to say no and I won’t be of...
A thought and perhaps a daft one. If I fitted panels with micro inverters on my garage roof I could orientate them any way without loss from shading....
@johnmo was looking at prices there and some folk are asking daft prices and new ones are the best way to go as you say.
@derek-m I think I will opt for standard panels and I notice quite a few second hand ones, whether that’s a good idea I don’t know. Age probably only ...
- 27 Forums
- 2,794 Topics
- 66 K Posts
- 3,563 Online
- 7,196 Members
Join Us!
Installer Finder
Degrees of Separation
Latest Posts
-
RE: Renewables & Heat Pumps in the News
Years ago I worked for a company who won a best in show...
By EtchedPixels , 4 hours ago
-
RE: Octopus Cosy Heat Pump Owners & Discussion Thread
Has anyone here had a Cosy 12 installed yet?
By Mars , 6 hours ago
-
RE: How quickly would you want/expect heat recovery to take from setback?
But looking at your graphs, why are your LWT and RWT cy...
By Temperature_Gradient , 6 hours ago
-
RE: How should the Boiler Upgrade Scheme be reformed?
Not quite, regular A2W heat-pumps need a load of extra ...
By Temperature_Gradient , 1 day ago
-
RE: Heat Geek installations: share your experiences
one thing i learnt from reading people’s comments and e...
By Batpred , 1 day ago
-
RE: Cooling/heating with one unit
"The way we use A2A on a cheap overnight EV tariff is t...
By mrkfm , 1 day ago
-
RE: Do I add Air Con or MVHR to existing A2W ASHP?
We have ‘signed on the dotted line’ today for a Panason...
By Toodles , 1 day ago
-
RE: Heat pump branding. Clever, contemporary… or a bit too much?
...or it was there and was lost thanks to laziness and ...
By Majordennisbloodnok , 1 day ago
-
@bobflux Thank you for your response. I am trying to ...
By RonV. , 1 day ago
-
This post is about how I successfully configured a buff...
By Tony.Stolz , 2 days ago
-
The installer visited yesterday and suggested the noise...
By JamesChatz , 2 days ago
-
RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
Your house sounds a lot like mine. 2 surveyors each sp...
By JamesPa , 2 days ago
-
RE: Heat Geek Zero Disrupt: Are We Sleepwalking Into Another Race to the Bottom?
Thats true only if you do the wrong experiment. Done c...
By JamesPa , 2 days ago
-
RE: battery storage without solar
As of October 1st they need specific qualifications to ...
By EtchedPixels , 2 days ago
Members Online
No online members at the moment


