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Last seen: Aug 26, 2026
How does it work off grid without an oscillator?
It would be very useful if anyone could answer it! 😀 (By the way, your results are actually not visible when clicking on the link, you may hav...
Yes, you make a good point and beyond servers, engineers use whole platforms and open protocols, at least for common devices. So if their app stops wo...
Fair enough. I am not aware how this Solis (2in @transparent post) works internally, but one way to think about it is if the internal oscillator co...
Insurance helps and when adding high powered devices like EV chargers, PV panels and some inverters and heatpumps, the other circuits may need to be a...
Bu the way, my understanding is that arcing detection is not required for new circuits unless it is a shared use property? Or is it only for rental pr...
So an update on the Solis inverter settings and rcbo circuit protection. Have to say that the Solis European wide support has been solid. So to...
I will continue the discussion on the solis installation on the Fogstar battery thread
These techno geezers seem to have some learnings related to the Seplos firmware.
Without getting too much into politics, given that the fossil fuel lobby is always very quick to try to shield behind cries that the transition is not...
Continuing this here as it is related to dno approvals. Anyone needing the background, it is at the fogstar/solis adventure. The eventual grounding of...
Some light at the end of the tunnel. Fogstar had some issue with their ticket management system, so it must have been quiet for the 3rd level engineer...
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Degrees of Separation
Latest Posts
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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 , 19 hours ago
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RE: To re-pipe or not to re-pipe? Moving from oil boiler to air source heat pump.
Sooooo, what did we do in the end? We approached three ...
By Penval , 20 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
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