Last seen: Aug 25, 2025
Yes, I can see that.... and I'm not objecting to your post or having a go at you. My intention is to allow this forum to consider whether the 'compa...
Can you elaborate on that comment please? Does that Fogstar battery require communication with an inverter in order to 'work'?And, if so, then to wh...
Have you read the footer below every post from Mars?
A picture speaks a thousand words...
It's most likely Kelvin. He's got more degrees.
Part-L Section-9 provides a list of what to expect Only the installer could generate this main instruction manual. Note 9.2b where the instructi...
I'd strongly recommend that you use email when communicating with Samsung... You get to retain a copy of whatever was 'said' with a date/time stam...
I'd like to add to what @editor has already replied to this. You need to avoid the heat-pump cycling on/off.Using the compressor to bring the transf...
@david999 - Firstly, please note that the responses you are getting in this forum topic about your installation can be used as evidence in any dispute...
As you're an engineer, you'll probably want to devise a way of holding down the centre of those panels until your installer arrives next week. 'Ere ...
Here's a photo of a single PV-panel, wall-mounted. Firstly, note the spacing of the horizontal rails behind the panel. Secondly, you'll realise ...
@david999 have a look at the Fastensol manual I linked earlier. Note that there are two types of panel clamp end-clamp mid-clamp The la...
Latest Posts
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RE: Rodents! A word of warning for heat pump owners
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By Tim441 , 2 hours ago
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What crazy nonsense are inverter limits and why are they imposed?
I’ve recently found out a DNO can impose an inverter li...
By AdamK , 3 hours ago
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RE: Why so many sigenergi installer recommendations?
@saenergy for me I feel the powerwall gives me for flex...
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RE: Flexi-Orb Heat Pump Scheme: A Game-Changer for the UK's Heat Pump Industry
As a potential heat pump customer, it would be good to ...
By Temperature_Gradient , 5 hours ago
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A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
I felt it would be helpful to share some lessons about ...
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RE: Mitsu Wireless Controller and MelCloud
Hi David We have an FTC7 but the settings seem to be ...
By RobS , 10 hours ago
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RE: Octopus replacing the fixed 15p/kWh export rate with a market tracking one
@trbob I have just extracted the details for Agile Expo...
By Toodles , 11 hours ago
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RE: Heat Pump Books For Beginners – Bodge Buster & From Zero To Heat Pump Hero
The Ultimate Guide to Heat Pumps is less than a month a...
By Mars , 13 hours ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
@editor Hi Mars, We have just installed a Grant Aerona...
By GrahamF , 1 day ago
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RE: Sanity check please. Battery storage and inverter sizing.
There are MCS guidelines about how close to the edge/ri...
By Old_Scientist , 1 day ago
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RE: Balancing financial efficiency and comfort using the Octopus Cosy tariff
I estimated our usage on the following basis. The mos...
By Old_Scientist , 1 day ago
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@editor Something changed in this last 12 months, they ...
By ASHP-BOBBA , 2 days ago
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RE: Ecodan & MelCloud scheduling
I put the above question to Mitsu UK at the sme time as...
By DavidAlgarve , 3 days ago
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Thanks for the heat geek info. I've fitted my own heat ...
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RE: Does anyone have experience of a smart water meter?
Just to give a sense of scale, I've used the CCW water ...
By Majordennisbloodnok , 4 days ago
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RE: Powerwall 3 or Myenergi or something else?
We have a Tesla Powerwall 3, recently installed, so I m...
By Old_Scientist , 5 days ago
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RE: Mitsubishi PAR-WT60R-E Wireless Controller installation
@morgan They have been paired once but it was thought b...
By DavidAlgarve , 5 days ago
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RE: Isolating the system for a planned power cut
A great many ground-mounted local substation transforme...
By Transparent , 5 days ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
Having bit the bullet and paid £250 for a service, our ...
By Old_Scientist , 6 days ago
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New heat pump heating system underperforming in Italy... Advice needed!
hi all, first post! I've just renovated a house in sout...
By robinlawrie , 7 days ago
