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Last seen: Sep 30, 2025
@chris-in-kemnay thanks for the reply and yes it is a little unfair with the additional costs especially when they talk about a National Grid but obvi...
@kev-m symbio does indeed look very cheap and when I entered my details it was about 12.5p which is cheaper than what I’m on with octopus. It’s anothe...
Hi @dancharris Have you went back to the people that did the service and asked them for if they have any thoughts ? I would think just doing a service...
@chris-mowatt Welcome Chris and that sounds like quite the adventure you have had with the renewables, Hydro sounds great and a good place to start if...
Hi Ceebee, indeed it did work and welcome to the community, keen to hear about your Tesla battery storage but there is cheaper battery storage out the...
I often think that I would have been better with a slightly bigger inverter to really take the full benefit of the solar production but they suggest y...
@dant I am currently looking at my Air Source heat pump sizing and I really will depend on several factors such as how many people are in the property...
Hi Chris, Thanks for the really useful information very helpful, it will take time to get the smart meter installed but I will chase them up but I'll ...
There are several reasons but we in the far north of Scotland pay the highest tariffs due to things like this No mains gas in the vast majority o...
I was with Bulb which was around 17p but switched to Octopus this month in preparation for my solar panel and battery storage system. The octopus tari...
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Latest Posts
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RE: Indevolt Batteries UK Support & Info Thread
Thanks for that, very much on edge of my seat to find o...
By sonosppp , 3 minutes ago
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RE: Lower electric tariffs for heat pump users
Yes, I have not yet done real calcs. But it seems that ...
By Batpred , 8 minutes ago
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RE: ASHP Capacity loss with aging
@toodles very good question and honestly I don't know.....
By Mars , 15 minutes ago
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RE: Sizing an ASHP; Heat loss and kW
Sorry OAT = Outdoor air temperature, IAT = indoor air t...
By JamesPa , 18 minutes ago
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RE: UK warm homes plan - how can it be delivered?
Thanks for that. We actually got a warm homes local gra...
By Falesh , 1 hour ago
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RE: Loud noises in the night - and one for the toolbox?
So that phenomenon is usually referred to as "water ham...
By Transparent , 3 hours ago
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RE: Daikin Altherma 3 with Fan Coils in Puglia (Italy)… Sanity Check on System Operation
Hi Mars,Thank you so much for your response,I really ap...
By Simon_JM , 10 hours ago
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RE: Setback savings - fact or fiction?
Yes, also the higher OAT end is possibly a smidge high ...
By RobS , 19 hours ago
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Hi Mars, I've sent you a request to connect me with a...
By sttpd1917 , 22 hours ago
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Grant Aerona R290 (15.5kW) - How is DHW Target Temp calculated?
Hello all, We have just had a Grant Aerona R290 insta...
By TaffontheTaff , 1 day ago
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RE: Advice on Vaillant Sensocomfort
The latest Vaillant announcement I saw said that they w...
By JamesPa , 1 day ago
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RE: Debugging my legionella immersion heater
I notice this (66 is rather hot) with my legionella cyc...
By JamesPa , 2 days ago
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RE: DIY Heat Pump Installations: Navigating Legal and Regulatory Hurdles
@transparent I thought you would spot that wind turbine...
By Batpred , 2 days ago
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
@swwils there is no logic to oversizing a heat pump. It...
By AgentGeorge , 2 days ago



