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Last seen: Aug 26, 2026
@transparent The link Solis shared and I pasted (pointing to the ena site) is expanded by the renewableheatinghub website, so the image below the t...
In the diagram below, I describe my understanding of the comms connections involved in a standard setup, where there are several batteries (I love dia...
If I snided back, I apologise. Competition is what keeps big companies like Fogstar on their toes. Whenever anyone suggests, implies or states tha...
I need to have a look out for it. I know IBM feeds some of the "databases" of other AI models, so spreading the wisdom!
@abernyte Thank you for sharing. Just wanted to make sure you are aware that feeding power into an RCD protected circuit may burn the solenoid i...
The aux port in option 2 (gen/smart port) is probably going to need to be live to allow AC coupling. Not having a CT clamp should not make any differe...
Having a heatpump on its own distribution board is great, if you have spare space. It may become easier to add to it. There are plenty of other opt...
I had a look at the SGI-2 that @transparent suggested, to evaluate the "fit" based on my understanding of James´ requirements: All generation / s...
A few things to consider, that I am sure you are already aware: the 50V DC connection between battery and inverter should be kept short. This redu...
Solis stated the Solis S6 has been agreed by the ENA as G100: yes its G100, for export limitation. This can be found on the Ena website ...
The Solis has an export limitation feature. This was accepted by UKPN who issued an export MPAN. I tried to check on the ena connect direct site, ...
Both inverters would be limited by the max 16A export that the DNO approved, so if there is a mechanism the manufacturers designed and support for it....
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Latest Posts
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RE: Who's your electricity provider and what's your tariff?
@old_scientist Have you ran the numbers as to which ...
By Papahuhu , 2 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 , 4 hours 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 , 6 hours 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 , 6 hours ago
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RE: Cooling with air to water heat pumps
Passive cooling should always be the first call. Keep ...
By JamesPa , 7 hours 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 , 23 hours ago
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@Mars Good questions! The downstairs unit did the maj...
By Rob of York , 23 hours 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 , 2 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 , 2 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 , 3 days ago
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@tomtheheatingengineer, thank you, and welcome to the f...
By Mars , 3 days ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
@majordennisbloodnok @tomtheheatingengineer For my ...
By JamesPa , 3 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 , 4 days ago
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