
Last seen: Sep 18, 2025
Thanks @derek-m Yes, I did understand the reference you made to the annual fee for a connection to the National Grid. May I expand on the concern wh...
Ofgem has done a couple of years of consultation and published a Decision which changes the way in which connection charges are calculated. The main...
The UK Government guaranteed to pay EDF a whopping £92.5 per MWh produced by Hinkley-C when the initial contracts were signed. Even though it's infl...
In the longer-term, the efficient use of electricity to power vehicles also depends where you live @morgan I'm in Western Power's SW Region. We ofte...
Like this @hughf ? I've depicted all the switches/MCBs as double-pole, and added a mains rotary isolator as stipulated by MCS rules. That may not ...
Can you please expand on and clarify this important point @hughf ? A rough diagram and/or a photo would be wonderful if you're up to it. The bit a...
@batalto I've received two batches of LiFePO4 cells from China this year. Both were shipped by sea via Singapore and Felixstowe, taking 6 weeks. Deliv...
What DNO Region are you in @diverted-energy? I'm one of the community-based members of the Open-LV project which monitors 'smart' substations. After...
In my region Western Power has taken this approach. It's probably widespread practice. The local substations have circular connection ports for a 3-...
Pre-assembled of what capacity @diverted-energy ? The most common LiFePO4 cell used for DIY storage is 280Ah because it offers the cheapest £ per kW...
I'm afraid I don't have the test equipment, nor the budget, to test the various Chinese MCBs, MCCBs, RCDs and surge-suppressors at full operating cond...
Zeeman is a Chinese manufacturer. Their website provides scant detail of their ANMH fuse range. It isn't even clear if the 'ANMH' name refers to the...
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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 , 15 minutes ago
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Many thanks for contacting the brand manager, that's ve...
By RHH1 , 20 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 , 46 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 , 8 hours ago
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@jamespa Thanks. Yeah any adjustments Ive made at pr...
By cliffhanger , 11 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