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batalto
@batalto
Member
Noble Member
Joined: Apr 9, 2021
Last seen: Nov 3, 2025
Profile Activity
Topics: 24 / Replies: 1068
AllTopicsReplies
Topic
November Bills
5 years ago
Forum
Electricity, Tariffs, Monitoring, Electrics & Providers
Replies: 24
Views: 10338
Reply
RE: 11.2kW Mitsubishi Ecodan replacing LPG boiler

@peterr your house size is about the same as mine. Given you've got UFH you should be using less power. Have you done a heat loss assessment? How well...

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: 11.2kW Mitsubishi Ecodan replacing LPG boiler

@peterr your energy figure, is that heat delivered or heat used? I ask because those are two very very different things. It makes more sense for that ...

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Kev-M's ASHP Performance

@derek-m should probably make that graph based on heat provided and not power used. That would deal with problem

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Kev-M's ASHP Performance

@kev-m fairly straight line relationship for it. If you plot a trend line you should be able to estimate your usage based on temperature moving forwar...

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Kev-M's ASHP Performance

@morgan box them in and lag them

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Kev-M's ASHP Performance

@kev-m how does that look if you plot temperature on the X axis? Is the power use fairly linear?

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Who's your electricity provider and what's your tariff?

@editor its distribution costs as far as I understand it. If you live next to a hyrdo plant the losses to get you the lower are very low. To move lots...

5 years ago
Forum
Electricity, Tariffs, Monitoring, Electrics & Providers
Reply
RE: New PV+ battery system, help required

@editor say what you like about batteries, but the ROI can be very good. Mine is 18.5% this year so far. I wouldn't be surprised if they save me maybe...

5 years ago
Forum
Solar Photovoltaic (PV)
Reply
RE: New PV+ battery system, help required

@yachtsman if you don't care about the ROI, then you cant really judge the value. The Tesla battery alone is the hands down the most expensive element...

5 years ago
Forum
Solar Photovoltaic (PV)
Reply
RE: New PV+ battery system, help required

@yachtsman I top up my battery fully using that 4hrs, but it's mostly gone by the end of the morning due to the ASHP grinding it up. But that time 12-...

5 years ago
Forum
Solar Photovoltaic (PV)
Reply
RE: ASHP in Hampshire

So far so good in terms of heating - house is plenty warm. Annoyingly my app isn't working so I cant see power used vs heat delivered. I'll be calling...

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
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