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Declan90
@declan90
Member
Trusted Member
531 kWhs
Joined: Aug 15, 2023
Last seen: May 18, 2024
Profile Activity
Topics: 7 / Replies: 19
AllTopicsReplies
Topic
AC vs DC Coupled Batteries (PV + Battery setup)
9 months ago
Forum
Solar Photovoltaic (PV)
Replies: 9
Views: 460
Reply
RE: ASHP, Solar PV + Battery Detached House + Annexe 'Project'

hmm interesting to know that you need to be logged in / signed up as an installer. I will have to remember that as I'm tempted to go down the Solar PV...

9 months ago
Forum
Introductions, Forum Rules & Updates
Reply
RE: Heat loss calculators and spread sheets

To report back on progress, I've had a good go with the V3.3. Freedom spreadsheet but get overall losses in the 11.5 kW to 14kW (70 - 90 W/m3) region ...

9 months ago
Forum
Safety, Regulations, Tools & DIY Installations
Reply
RE: ASHP, Solar PV + Battery Detached House + Annexe 'Project'

@bontwoody I'll be interested in hearing how easy it ends up being to set up the TOU to best use the tariff(s), a shame it wasn't enabled for you to s...

9 months ago
Forum
Introductions, Forum Rules & Updates
Reply
RE: Rate the quality of your heat pump design and installation

Thanks, I'll check it out. You mentioned you went with the Vaillant in the end as best fit. What criteria was this based on (out of interest)?

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Heat loss calculators and spread sheets

I think the lack of available HSE guidance other than that aimed primarily at commercial installations with a high likelihood of large, low turnover, ...

9 months ago
Forum
Safety, Regulations, Tools & DIY Installations
Reply
RE: Heat loss calculators and spread sheets

@abernyte Thanks, I've drawn out my house schematic (and associated rad list) and started a few initial measurements. I was going to start with the Fr...

9 months ago
Forum
Safety, Regulations, Tools & DIY Installations
Reply
RE: Rate the quality of your heat pump design and installation

@jamespa Thank you for the thorough reply, glad to hear they are a serious contender. They certainly seem to be a frequently installed model. Scrollin...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Rate the quality of your heat pump design and installation

Obviously (as this thread proves) system design, installation and commissioning are massive factors in getting a usable heating system. Are there a...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
Topic
ASHP, Solar PV + Battery Detached House + Annexe 'Project'
9 months ago
Forum
Introductions, Forum Rules & Updates
Replies: 6
Views: 507
Reply
RE: Say hello and introduce yourself

Thanks for all the warm welcomes. @editor I think you’re right, best for me to start a specific thread relating to my ‘project’ @toodles – I believe...

9 months ago
Forum
Introductions, Forum Rules & Updates
Reply
RE: Heat loss calculators and spread sheets

@abernyte I was only thinking from the possibility of being belt and braces (although possibly quite an expensive set of braces!). Glad to hear that i...

9 months ago
Forum
Safety, Regulations, Tools & DIY Installations
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