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Last seen: Aug 27, 2026
@ronin92 I have only participated in 2 as my application took some time to process; a 1 hour and latterly, a 2 hour in duration. I use little energy d...
@derek-m At last, I have my Tesla Powerwall installed and am starting to feed it my PV panel’s output [8.1 kWp.] when the sun graces us with its’ p...
I suppose a wind turbine makes more sense than solar PV when powering an ASHP; one is more likely to need the warmth when it is windy than when it is ...
I contacted my MP on this matter because it was soon after the Glasgow COP, and at the time, much noise was being made about encouraging homeowners to...
I wrote to my MP about the very restrictive nature of the siting of garden mounted PV panels complaining that unless one has a garden of at least 12 m...
In my own case, JoJu Solar filed a G99 form application for me with my DNO for 8.61kWp. (Though due to shortage of first choice of panel, I ended up w...
I note that my supplier, Octopus Energy, is running trials in a couple of areas local to wind generation equipment (not near me unfortunately) and I f...
Having only had our PV panels working since 13th. August and not registered for export until 6th. September, I am still relatively new to the game too...
Fortunately, I think I can rely on the MCS certified installer to ensure the right ratings for the complete installation are carried out correctly - I...
Yes Transparent, I realise that the fuse rating is indicative of the surge current that needs to be available but also find the minute symbols and tex...
Oops! I should add that that 7kW pump is likely to draw 1.7 - 2.2 kW approximately. Regards, Toodles
JoJu Solar carried out the solar PV installation and the G99 application went in last February and granted after about 10 weeks. Though consideration ...
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Latest Posts
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RE: Switch suitable to change between two inverter CT's
It depends An unloaded current transformer can output...
By bobflux , 9 hours ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
@batpred They offered both, I went with Pro. As an amat...
By baroquebank , 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.
@penval, really useful update. After all the discussion...
By Mars , 2 days 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 , 3 days 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 , 3 days 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 , 3 days 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 , 3 days ago
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RE: Cooling with air to water heat pumps
Passive cooling should always be the first call. Keep ...
By JamesPa , 3 days 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 , 4 days ago
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@Mars Good questions! The downstairs unit did the maj...
By Rob of York , 4 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 , 4 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 , 5 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 , 5 days ago
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@tomtheheatingengineer, thank you, and welcome to the f...
By Mars , 6 days ago



