Last seen: Dec 20, 2025
Hauling this back on-topic, I've just added a comment about Sodium-ion battery cells on a topic about Battery Storage to run a Heat Pimp
I doubt that anyone would want to run batteries made of two different chemistries in parallel,but if you restricted the voltage range of the inverter ...
This would mean a lot more to us if we could see photos. 🤨 Every time circuits are altered or added on my set of consumer units I take phot...
Sodium-ion cells have been readily available for most of 2025 from many outlets in China and Europe.They can be bought in cylindrical format, or packa...
Ah... now I can see a photo,and that changes the advice I've previously given here. Firstly you've connected that Power Supply Unit at the near-end ...
I hear what you say @batpred but I'm of the opinion that building battery packs is a skill-set which should be passed across to others by self-help gr...
That's an important point for this entire topic: Renewables in the News For the record, I don't read 'news' stories pushed in my direction by social...
Yes, I did mean graduates, but not just in physics. Quite apart from the main fusion reactor they also need to develop new/innovative materials ...
Fortuitously, they have 😀 I spoke with a senior manager for National Grid Electricity Transmission (NGET) a couple of years ago at a briefi...
Local Councils have the clout to do something about that problem...if they are enlightened enough. Bristol City Council has a very high proportion o...
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RE: Jokes and fun posts about heat pumps and renewables
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Parsnip, Bacon & Coconut Milk Soup
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RE: Electricity price predictions
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RE: Heat Pump Heats the House… But It’s Not Cosy. Emitter Changes or System Tweak?
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RE: Mitsubishi Ecodan Auto Adaption trial to stop cycling.
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Agree with @majordennisbloodnok on the setbacks. We hav...
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@deltona the way the links were added broke the page. A...
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RE: Refrigerant R32, is it now banned in the EU from 1st Jan 2027 for monobloc ASHPs?
This has been delayed from what I believe to be this ye...
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RE: Are We Sleepwalking Into Another Race to the Bottom?
this is why I provided current flow temperatures in the...
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