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DavidB
@davidb
Member
Estimable Member
Joined: Jan 30, 2026
Last seen: Nov 3, 2026
Profile Activity
Topics: 9 / Replies: 69
AllTopicsReplies
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RE: PV and battery long payback - sense check query

@majordennisbloodnok bummer, it’s happened again - missing draft. I returned to review quite a long draft I had started yesterday and again I can’t f...

3 months ago
Forum
Energy Storage
Reply
RE: PV and battery long payback - sense check query

@majordennisbloodnok Thanks for the clarity. As it happens I thought I had saved a short response to you and saved it. When I logged back on I could...

3 months ago
Forum
Energy Storage
Reply
RE: PV and battery long payback - sense check query

Apologies for the delay in my reply. I got home to no water (we are on a private supply) and fixing that has been the absolute priority. As I have a ...

3 months ago
Forum
Energy Storage
Reply
RE: PV and battery long payback - sense check query

@old_scientist I have now drafted 2 replies - both have got lost during upload. More than a little discouraged. I won’t add anymore now as it’s like...

3 months ago
Forum
Energy Storage
Topic
PV and battery long payback - sense check query
3 months ago
Forum
Energy Storage
Replies: 35
Views: 3217
Reply
RE: Who's your electricity provider and what's your tariff?

Hi everyone, I posted some time ago about possibly getting an EV and using it for V2H. From what I can see,V2X is definitely some way off and it see...

3 months ago
Forum
Electricity, Tariffs, Monitoring, Electrics & Providers
Reply
RE: vaillant arotherm plus - Failure - DHW

@jamespa Thanks for that info. I had looked at the functional diagram (p87j of the Aerotherm plus instal and maintenance manual and noted items 2 and...

5 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: vaillant arotherm plus - Failure - DHW

@jamespa Should I assume that cleaning those filters has to be done by a Vaillant technician and would be included in an annual service?

5 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: RHH Calculators and Tools: Development, Feedback and Discussion

@batpred I suspect others may know but could you explain how you manage 3p? I can’t believe that is actually the unit price you are paying to your en...

5 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Vehicle-to-Home with a Heat Pump: Is the Technology Ready and Which EV Should I Buy?

@old_scientist Thank you for the personal example and your conclusion to probably stay with ICE for your next car. It’s clear I don’t understand the ...

5 months ago
Forum
Energy Storage
Reply
RE: Vehicle-to-Home with a Heat Pump: Is the Technology Ready and Which EV Should I Buy?

Thanks @batpred It does and the article on chargers was really helpful. A question. The article asks Do I need DNO approval? The answer given is Ye...

5 months ago
Forum
Energy Storage
Reply
RE: Vehicle-to-Home with a Heat Pump: Is the Technology Ready and Which EV Should I Buy?

Thanks to everyone who has responded. From my relatively uninformed perspective it all made for interesting reading. So a very big thank you. What...

5 months ago
Forum
Energy Storage
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