Last seen: Nov 6, 2025
Was that an answer to my post about fusing @robl ? @misterb -Although Felixstowe Container Port is close by, I can't think how you could collect a c...
Ah... It's a West Country thing. Time goes more slowly down here 😎
That's an issue I'm already discussing with MPs and Councillors. 🙂 As the general public try to further embrace renewable energy strategies there a...
@chillybot - glad to see you here! 🙂 There are likely to be a number of different strategies which could ease the energy costs you are facing.When ...
Selecting a fuse is similar to choosing an insurance policy.Whilst they all claim to offer protection, some pay out better than others! Looking ...
Rats... I've just amended my diagram to better show the fuses and trips arrangement between inverters and batteries: There is a 6kW version of the...
We're probably both drawing diagrams at the same time. Can I post mine first?
You posted that diagram whilst I was writing the above! Yes, you've got the right idea...... but the SPF5000ES units in parallel must share the (lar...
Can you please define what you mean by that?The SPF5000ES is an off-grid inverter.When there is a grid-outage, all appliances which are powered from i...
I have just re-checked Xuba's Alibaba site, and it seems that they already have stock of LiFePO4 cells in a European Warehouse.The cost is slightly mo...
Yes, you are better off with 2x 5kW inverters, both in terms of cost and system resilience. If you don't actually intend obtaining income from expor...
I don't like the look of that MCCB you've located on ebay. There are a few clues which cause me to feel uneasy the part number on the front labe...
Latest Posts
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RE: RDSAP10 effect on existing heat pump EPC rating?
@transparent Along with the right workers, they can’t b...
By Toodles , 4 minutes ago
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RE: Midea ASHP – how to set weather compensation
I have just looked at my heat pump 'long interval' (27 ...
By cathodeRay , 40 minutes ago
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RE: UFH downstairs and radiators upstairs balancing question
@toodles sorry, my bad. Its a 6 port LLH. ...
By davidnolan22 , 1 hour ago
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RE: My DIY Heat Pump installation
@grantmethestrength That is kind Attach...
By Polar bear , 3 hours ago
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RE: balancing radiators with a mixture of different size pipework and a few undersize rads.
In short yes. Balancing so that delta t across the r...
By JamesPa , 3 hours ago
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
Hello. The Ecodan pump worked well last season, but thi...
By meehow , 16 hours ago
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RE: Jokes and fun posts about heat pumps and renewables
Did @mark-hall really just say that?! 🤯 He drop...
By Mars , 19 hours ago
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RE: Grant 13kW Aerona3 - issues getting zones to temp
Oh completely, he even said without the hydrau...
By Crimson , 19 hours ago
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We privatised electricity (back in the 80s I think) so ...
By JamesPa , 20 hours ago
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RE: Electricity price predictions
So he must have a good team helping him in this.. ...
By Batpred , 23 hours ago
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RE: Help me keep the faith with my air source heat pump installation
There is no such thing as a silly question! @toodles ...
By JamesPa , 1 day ago
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RE: Who has a V2G EV installation
Would that be a Chint RCD perhaps? Have a look at thi...
By Transparent , 1 day ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
11.2kW Ecodan Manufacturer: Misubishi Model: PUZ-WM...
By DRB01 , 2 days ago
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RE: Homely asking about Solar Panels.
@majordennisbloodnok I will report back with any develo...
By Toodles , 2 days ago
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RE: Mediation with RECC, what's your experience?
@editor Thank you, I really appreciate it! I've made ...
By TreeWizard , 2 days ago
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RE: Installer Fitted 9kW Instead of 11kW Heat Pump and Changed MCS Paperwork - What do I do?
Are you able to post a photo of that 180-litre cylinder...
By Transparent , 2 days ago
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Renewable heating and renewable energy are very jargon ...
By Majordennisbloodnok , 2 days ago
