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bontwoody
bontwoody
@bontwoody
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Noble Member
Joined: Mar 5, 2022
Last seen: Jul 13, 2025
Profile Activity
Topics: 29 / Replies: 807
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RE: Weather Compensation Cost not efficiency?

@jeegnesh With my Samsung, I can set my internal thermostat (in lounge) to different temperatures. So for instance, my heating is set to 21C between 3...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Weather Compensation Cost not efficiency?

@jeegnesh Hi Running in WC mode just means that you will be using the lowest flow temperature that is suitable for heating your house given the ou...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Samsung Gen7 setup

@raiph Hi Ralph It would be useful if you could annotate your graph with what is using the power at different times. Ideally you want to minimise an...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Business case for a battery?

@transparent Thanks transparent. I noticed the similarities in this thread to mine and thought I would save you the trouble of going over the same gro...

10 months ago
Forum
Energy Storage
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RE: Business case for a battery?

@jamespa Mine is outside at the moment but I will be moving it indoors. The sea air is hard on it :-). I believe the LiFePO4 are much less likely to c...

10 months ago
Forum
Energy Storage
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RE: Business case for a battery?

@jamespa You are in a similar situation to me James, although I am a little further down the line having installed a small 5 kWh battery. What I ...

10 months ago
Forum
Energy Storage
Reply
RE: Battery sizing - How low can you go!

@transparent A new luna battery would be more expensive (£s/kWh) but if I could pick up a second hand one at a good price, it would mean I wouldnt nee...

10 months ago
Forum
Energy Storage
Reply
RE: Battery sizing - How low can you go!

@transparent I was musing that if I managed to get a cheap used Luna module I could just change the inverters to get both arrays charging the batte...

10 months ago
Forum
Energy Storage
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RE: Battery sizing - How low can you go!

@transparent So my thinking was that the new inverter needed to be 3.68 kW to satisfy the DNO, but I guess if the SunSynk can be limited to whatever t...

10 months ago
Forum
Energy Storage
Reply
RE: Battery sizing - How low can you go!

@transparent so two of these might do :-)/p> Actually I was looking at a wind turbine before an extra battery but discounted it after looking at the...

10 months ago
Forum
Energy Storage
Reply
RE: Battery sizing - How low can you go!

@transparent OK, so am I actually going to need 3 inverters to achieve the charging of the battery from both arrays? Do you have any suggestions about...

10 months ago
Forum
Energy Storage
Reply
RE: Circulatory pumps and weather compensation

@bretiix Some heatpumps (eg Samsung) can control the pump speed automatically via something called pulse width modulation. Im not sure if any other ma...

10 months ago
Forum
Air Source Heat Pumps (ASHPs)
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