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batalto
@batalto
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Joined: Apr 9, 2021
Last seen: Jul 4, 2025
Profile Activity
Topics: 24 / Replies: 1067
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Reply
RE: Ecodan/heating changes for higher COP

@benseb can you explain what changes you made?

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Anyone want to share costs on batteries?

@transparent no that's the reading on the cells from my multimeter

3 years ago
Forum
Energy Storage
Reply
RE: Anyone want to share costs on batteries?

@transparent by my calcs I have roughly another 29 hours of charging left to top balance. Cells are currently at 3.36v, so 16 cells x 280ah = 15,053...

3 years ago
Forum
Energy Storage
Reply
RE: Anyone want to share costs on batteries?

Made some new connectors using left over wire connectors and some very thick cable. Now charging at 10a continuous current, aiming for 3.6v Let's se...

3 years ago
Forum
Energy Storage
Reply
RE: Anyone want to share costs on batteries?

@derek-m @transparent Annoyingly I can't measure the current. I have two multimeters, one only measures AC current and the other measures DC but onl...

3 years ago
Forum
Energy Storage
Reply
RE: Anyone want to share costs on batteries?

@transparent still going at 4 and a bit amps. So tiny amounts of power trickling in

3 years ago
Forum
Energy Storage
Reply
RE: Slow to heat room

@squonk yeah you are going to want to change those, 100% you'll be on the wrong setting if it's on the defaults. I don't have your unit, but some peop...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Slow to heat room

@squonk do you have a heat curve on your system? Ideally you want it just ticking over, but maybe your heat curve needs tweaking for this time of year...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Slow to heat room

Run it all day, lower the flow temp. Use less power and you'll get a constant heat all the time. You're letting it cool down and then it needs to get ...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Anyone want to share costs on batteries?

I don't think it matters too much. As long as they can charge it doesn't really matter. I'm not sure who is in a major rush. I just wasn't thinking wh...

3 years ago
Forum
Energy Storage
Reply
RE: Anyone want to share costs on batteries?

@transparent the fuse is fine and everything is ok. It wasn't connected very long. And it is now charging, or at least it seems to be as power is comi...

3 years ago
Forum
Energy Storage
Reply
RE: Anyone want to share costs on batteries?

@transparent you are right. I'm an idiot. 3.606v going in on the multimeter

3 years ago
Forum
Energy Storage
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