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Last seen: Nov 3, 2025
Cells have arrived - So props to @chickenbig he's been a great seller! I am top balancing in blocks of 4 x 280ah cells. I'll do the cells at 3.5v ea...
Maybe you can recreate the bits from this kit?
@davesoa all I have is my own profile for heat pump use. However it will vary from location and house. What exactly are you looking for? Demand over t...
@davesoa you know how much you use, you know how much your battery can hold from a night charge. Assume basically no solar and there is your cost (...
@editor you could just ask for a utility bill? Doesn't seem an odd question to me to ask a seller.
First and foremost - whats the running cost for the heating system
@korwraith I sold 2 of my US2000 batteries for £750 each (£0.31/wh), including cables. I still have 2x US3000 and 1x US2000 batteries left. But not se...
Small update. I ordered another Seplos box over Christmas and it should be winging its way to me by the end of the month (hopefully). It's the new ver...
You can do your own heat loss, it's very easy. There is a sheet in my signature you can use to your hearts content!
@sand who says you need an EV..... 😉
@sand if you don't have solar its actually pretty simple to do. I assume you know your usage per day? and that you can get a cheap rate e.g. Go. I'll ...
@sand I am selling 10.4kwh of Pylontech batteries at the moment. So if you are interested drop me a line. I'm using the money to fund a DIY battery an...
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Degrees of Separation
Latest Posts
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
Have either quote provided room by room heat loss calcu...
By Old_Scientist , 1 hour ago
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RE: Jokes and fun posts about heat pumps and renewables
@jamespa Normally, we have rainwater in our water butts...
By Toodles , 1 day ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@old_scientist if you are going DIY then you may wan...
By Papahuhu , 1 day ago
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RE: Indevolt Batteries UK Support & Info Thread
After a short while that was followed by the 'power war...
By JamesPa , 1 day ago
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RE: Samsung heat pump - data cable issue
That's well done. Cable is the correct type (LIYCY = 2x...
By bobflux , 2 days ago
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RE: Electricity price predictions
I agree, we will find out at the next budget whether th...
By Old_Scientist , 2 days ago
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RE: Missing flow temperature in Heat Geek proposal
@editor I went through HG website, so should be ok for ...
By sttpd1917 , 2 days ago
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Who did the Freedom Heat Pump cloud server and what did...
By Mars , 2 days ago
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RE: Who's your electricity provider and what's your tariff?
Reading between the lines of what octopus are doing wit...
By JamesPa , 2 days ago
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RE: Air to air bus grant installer anywhere
The through wall two hole ones have their place (listed...
By EtchedPixels , 2 days ago
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I hope it goes ok, Hon can be hard to set up IF the sof...
By Graham Hendra , 2 days ago
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@clockworks Hi, So there is a big difference between st...
By ASHP-BOBBA , 2 days ago
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@editor wellvery comprehensive answer. I will get all i...
By Keithb , 2 days ago
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RE: Advice on my Heat Pump Journey: Old Stone Built Detached Cottage
all good advice I will follow this up
By PaulC , 2 days ago
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Heat of vaporization of water is 2.25 MJ/kg (0.625 kWh/...
By bobflux , 3 days ago
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