
Last seen: Sep 18, 2025
That's a fair point. It depends on the initial spread of SOC of your cells, and the way in which your chosen BMS undertakes balancing. A set of sixt...
Testing the cells' voltage when you get them will tell you precious more than the fact they use LiFePO4 chemistry (nominally 3.2v)! I've already poi...
The 12A (max) power supply you see in my photo took over a fortnight to top-balance my first set of 280Ah LiFePO4 cells. You will need something sim...
That's good timing @batalto So you have time to top-balance the new LiFePO4 cells before case assembly commences. What's the highest current you h...
If I had the time then I'd love to head in that direction. But I haven't yet set a date when I will want to install a GSHP, and it's the use of a ther...
I hear you @diverted-energy but don't think I'm off on a tangent on this occasion. There are existing community groups operating as Aggregators. Their...
We also now have other options. Community Groups can be formed to collaboratively 'own' renewable energy assets which can be 'sold'. Such groups are...
An Energy Supplier will usually try to sign a PPA (Power Purchase Agreement) with producers, especially if this secures them electricity from a renewa...
Yes, Felixstowe is the most commonly-used port for goods I've ordered from the Far-East using marine transport. But the shipping companies have altern...
Hmmm. So it will travel through Russia, then either via Iran or Ukraine 😖 Good luck with the 30 day estimate! FWIW if anyone else is considering a ...
The National Grid provides a 'balance' of supply & demand, and the 50Hz sychronisation.The energy-mix varies according to your geographical locati...
I agree with @batalto but will add one additional factor: If the Sofar ME3000SP was an inverter which could operate in parallel, then theoretically ...
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RE: Help me keep the faith with my air source heat pump installation
@jamespa installer said today "Yeah unfortunately thay ...
By AdamK , 3 minutes ago
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Many thanks for contacting the brand manager, that's ve...
By RHH1 , 8 minutes ago
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RE: Big Changes Coming to Our Heat Pump System
I am quite evangelical about my ASHP, even though the i...
By Grantmethestrength , 33 minutes ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
Thanks, that might explain the when, and possibly the w...
By cathodeRay , 1 hour ago
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RE: Mitsu PAR-WT60R Wireless Controller - options
How it does it's job is something of a mystery although...
By Abernyte , 3 hours ago
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RE: MCS certificate SCOP vs real-world performance
MCS:3.65 Reported by Vaillant: 3.96 (heating only); 3....
By JamesPa , 5 hours ago
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RE: Powerwall 3 or Myenergi or something else?
Yes I was thinking of outdoor, IP65 batteries with buil...
By Temperature_Gradient , 7 hours ago
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@jamespa Thanks. Yeah any adjustments Ive made at pr...
By cliffhanger , 10 hours ago
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RE: How to choose Towel Rails for an ASHP
@rob-nezard yes absolutely. Here is the link and a pho...
By GrahamF , 2 days ago
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@mixergy Thanks for the update, I would appreciate some...
By bontwoody , 2 days ago
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
Unfortunately I'm not that well connected 😂 ...
By Scalextrix , 2 days ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
It is interesting to see what our new Grant Aerona 290 ...
By GrahamF , 2 days ago
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RE: Midea ASHP – how to set weather compensation
I noticed that too and thought the same thing, but then...
By cathodeRay , 3 days ago
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RE: Ya can’t win! It is S*d’s Law!
@old_scientist If IOF is still running next late spring...
By Toodles , 3 days ago
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RE: Electricity price predictions
Those of you on Agile will do well tomorrow; there are ...
By Toodles , 3 days ago
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RE: Who’s Caved and Switched the Heating On Already?
We've been running our Ecodan system, installed in June...
By Sheriff Fatman , 3 days ago
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Ok. Two schools of thought. The first is to run the ...
By JamesPa , 4 days ago
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@drei Willing as I am to help, I don't think I'm yet ...
By JamesPa , 4 days ago
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Selling 5 year old ASHP & Gas Combi Boiler - £590
Selling a 5-year-old Daikin Altherma Hybrid Air Source ...
By Paul G , 4 days ago