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Last seen: Aug 26, 2026
Oops. What I meant is when the wind blows, and in case the market regs force them to sell, that is the time to charge a battery from the grid, just a ...
That's great news, I hope the push for coal and oil the other side of the pond will push some talent this way.. But do you mean graduates in West Bu...
Thanks, the worst blow up was before we installed the new board with SPD to protect the bulk of the circuits. A few calls and emails and the DNO admit...
Just wondering, and maybe this is a bit of a curve ball... All these heat loss calculations may make sense on a new home but would it take much mor...
Or nuclear fusion.. But what is proven (reservoirs, batteries, etc) can still go a long way..
I am not sure if many people would be running aircon or similar high powered devices, relying on PV and the grid.. i assume they would not keep a syst...
Still a long way for me. But not long ago I had this smell of gas and called Cadent.. The technology is so basic that they cut it off as soon as they ...
The inverter is a Solis S6-EH1P8K-L-PLUS, the RCD (100ma)+MCB that I mentioned are dedicated to this grid connection supplying the inverter. All circu...
I am not planning to export at this stage, but am interested to find out what is needed to set an ENA acceptable export limit in this case. The inv...
@agentgeorge Agree and hopefully there will be a few more switching to heat pumps as well. There will need to be a lot more storage in whatever for...
Interesting, could this problem also burn an MCB in a setup where an RCD is connected to that MCB to feed the inverter but will also receive power fro...
Thanks for sharing. Sounds promising, ISO are independent from government - countries that have a significant fossil fuel industry that has the ear...
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Latest Posts
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RE: To re-pipe or not to re-pipe? Moving from oil boiler to air source heat pump.
@penval, really useful update. After all the discussion...
By Mars , 2 hours ago
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RE: Who's your electricity provider and what's your tariff?
@papahuhu I prefer to look at it simplistically. We d...
By Old_Scientist , 23 hours ago
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RE: How Accurate Is My DIY Heat Loss Calculation?
D'oh - of course. I shouldn't post before my brain is f...
By Old_Scientist , 1 day ago
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RE: Questions about A2A for heating as well as cooling
@rob-of-york I would concur with the underfloor insulat...
By Toodles , 1 day ago
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RE: New Vaillant Arotherm controls link to existing thermostats ; wired vs wireless
Nothing attached! I have rads but UFH makes the case ...
By JamesPa , 1 day ago
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RE: Cooling with air to water heat pumps
Passive cooling should always be the first call. Keep ...
By JamesPa , 1 day ago
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
@rob-of-york Thank you, I’m thinking along these same l...
By Toodles , 2 days ago
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@Mars Good questions! The downstairs unit did the maj...
By Rob of York , 2 days ago
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@dave, I think @jamespa has probably identified the mos...
By Mars , 3 days ago
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RE: Plug and play solar. Thoughts?
My thought is simple. Bring it on and bring on plug in...
By JamesPa , 3 days ago
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RE: Heat Geek mini store vs pump size
Yes I agree, that’s why Heat Geek have most likely sele...
By Tomtheheatingengineer , 4 days ago
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@tomtheheatingengineer, thank you, and welcome to the f...
By Mars , 4 days ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
@majordennisbloodnok @tomtheheatingengineer For my ...
By JamesPa , 4 days ago
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RE: Is the "divide by 2900" rule still valid?
Really flow rate is a pipework limitation not a water p...
By JamesPa , 5 days ago



