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Last seen: Sep 12, 2026
@makia2023 - those Blue Sea Class-T fuses are fine, but slightly on the expensive side.They're a lot more common in North America than here in Europe....
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...
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Degrees of Separation
Latest Posts
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RE: Siting of the external sensor on a heatpump
OK perhaps my original statement was badly worded if ap...
By JamesPa , 23 minutes ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
You should (almost) always reject having a buffer, by w...
By JamesPa , 15 hours ago
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RE: Navigating the World of Refrigerants In Heat Pumps: A Guide for Homeowners
Indeed we are invvestigating AC at present and are havi...
By Toodles , 18 hours ago
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RE: Is it the house or the equipment?
@majordennisbloodnok I do sympathise. On the original...
By springswood , 20 hours ago
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No, but the heat pump must be capable of delivering a S...
By JamesPa , 1 day ago
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Sorry to hear about the problems, its going to be somet...
By JamesPa , 1 day ago
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RE: Daikin ESPAltherma and Home Assistant installation
It's laziness lol The PV system is very chatty, meter...
By bobflux , 2 days ago
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RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
R (The R Project for Statistical Computing, I use it wi...
By cathodeRay , 2 days ago
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RE: Vaillant Arotherm Plus 7KW need a service on it
booked it with Vaillant. will use them until i can find...
By AdamK , 2 days ago
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RE: Adventures in heat loss calculations
I have seen it stated that the declared calorific value...
By JamesPa , 2 days ago
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RE: Two heating zones to one zone
@transparent Many thanks. The garage is fairly well ...
By Profzarkov , 3 days ago
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RE: Vaillant Aurotherm - Heater Wire Position
Ah, good point. I need to check if this was installed i...
By Batpred , 3 days ago
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@batpred thanks for getting a copy. Appreciate the supp...
By Mars , 3 days ago
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RE: Tell us about your Solar (PV) setup
We have a 6.56kW solar PV system (16x 410W panels) inst...
By Rob of York , 4 days ago
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