Last seen: Sep 11, 2025
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...
That part of the installation should be undertaken by a qualified electrician.So the cable size is their decision. They use look-up tables when deci...
Can I refer back to your first post in this topic? You stated your strategy was to use three battery packs.The only cables which have to carry a pos...
That will probably work fine, but is noisy and doesn't offer the optimal strategy. The output side of a fan has turbulent air.It's 'out of control' ...
I'm unsure of the sources from which you derived your initial list, but I'm pleased to see it being altered as others contribute to this topic. Low-...
I'll have to think a bit about the balancing method. I'm not familiar with the Active-Balancer you're using.The ones I have here are the larger/newe...
No, it's the existing Seplos BMS which will be getting warm.It should be burning off the extra voltage through its resistors.The whole point of a pass...
The active balancer is only measuring differential voltage. Since each wire has approximately the same resistance added to it by the fuseholder, the v...
Interesting points you're making @robl There is probably little harm in doing things unconventionally... especially when in discussion with others o...
That was also my interpretation.But it doesn't seem to me a feature likely to be used by those reading this Forum. Keeping a battery topped-up is us...
Latest Posts
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@downfield It is disappointing to hear of that lack of ...
By Abernyte , 26 minutes ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
@scalextrix Absobloominglutely! Toodles.
By Toodles , 26 minutes ago
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RE: Who’s Caved and Switched the Heating On Already?
Central heating still switched off and will be until Oc...
By AllyFish , 5 hours ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Please read to the very end of this post, I shift my po...
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RE: COP is not the only measure of efficiency
We keep all our TRVs fully open using the whole house a...
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RE: Midea ASHP – how to set weather compensation
I think it is a bug in the code, it comes on even when ...
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
I am pleased to say at 4pm today we have added another ...
By ASHP-BOBBA , 21 hours ago
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RE: Buffers, hot water and cooling
@jamespa Your reasonably close! Especially with warmer ...
By dgclimatecontrol , 23 hours ago
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RE: Renewables & Heat Pumps in the News
To unpack this a little.... 1) how many of us in this...
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RE: Vaillant aroTherm Plus 10kW thoughts?
@realevil the fans and fan speed / coil size (height, w...
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@morgan this can just be done by your sepecilist when t...
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RE: Anyone still weathering it out with Agile?
@toodles I guess it all comes down to import averages. ...
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RE: 300 Liter Tank - Do I have to heat it all?
The size of DHW tank affects the anti-legionella cycle....
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RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
@scalextrix Name plate capacity
By HCas , 2 days ago
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RE: Solar Thermal DHW and ASHP
I was originally contemplating a solar thermal installa...
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RE: Solar Power Output – Let’s Compare Generation Figures
My system installed in July 2024 has produced 6.4mWh in...
By jamespetts , 2 days ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
@judith thanks for your suggestions. Starting from col...
By GrahamF , 3 days ago
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RE: Inventor (Midea) Heat Pump short cycling advice
I switched to "fan coil mode" to be able to set water t...
By immunity , 3 days ago
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RE: DESNZ doing a survey which asks the right questions!
Without a survey their only source of data is probably ...
By JamesPa , 3 days ago
