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Last seen: Sep 13, 2026
@jamespa If you get your CU upgraded perhaps ask the electrician to run an appropriate isolator on its own circuit to where your batteries will be ...
@transparent Thanks. It's definitely safe, all according to 18th edition regulations.
@swwils I'd absolutely use Fogstar again, their service for me was exemplary. I did the numbers and there is very little in it financially to try...
This is very true and a slight annoyance that I have found, although removing one of the data cables resolves this issue temporarily. Once I had "ti...
@batpred [/quote] "- fully ready batteries are available for less than half Fogstars" [/quote] Great. I'm sure the supplier will be ...
@batpred Which one? Depends on what you order? The Seplos units (which you already have), still use the Seplos BMS.
@transparent I was surprised at how easy it was to install our battery setup. Granted I am pretty competent at building/fixing things and was con...
@jamespa I have self installed 3x Fogstar self build v4 Seplos upright kits, paired with a Seplos inverter. If your DNO is UKPN it is very straig...
@batpred You won't be able to daisy chain (for comms) your Fogstar battery though unless you get one of these packs you mention with a Seplos V3 BM...
@batpred Maybe you should buy your additional battery pre-built this time? If you do get another it is pretty simple to daisy chain them. It is d...
@drei Personally I didn't see any point paying the significant premium for branded eco system batteries. For me the amount of kWh's was more import...
@energy9165 I too had this concern with the 8kw unit, that there are fans as well as passive cooling through the large heatsink. I chose...
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Latest Posts
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What we normally do is set the heat pump to holiday mod...
By Majordennisbloodnok , 5 minutes ago
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RE: DIY powerflushing tutorial
Yup, it is a bit troubling isn't it! That's why I ran...
By bobflux , 14 minutes ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
@editor And as an occasional contributor, may I say wel...
By Toodles , 23 minutes ago
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RE: Should Households Who Can Afford It Pay More for Energy to Help Those Who Can't?
They don't have to try. Our entire system is d...
By EtchedPixels , 53 minutes ago
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RE: Why don't people choose heat pumps?
Fair enough. I guess I was thinking of pipes that run ...
By JamesPa , 56 minutes ago
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RE: How Can I Prove Coal Was My Main Heating Source Without Receipts?
Got excepted for the grant now so thanks for the replie...
By Chilli304 , 5 hours ago
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Daikin Altherma 3 R F+W, room thermostat control, weath...
By JanHarley , 6 hours ago
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RE: Buffer tank on a 2 x 14kw Ecodan system
Pretty much as I had guessed in my crude scaling from m...
By JamesPa , 9 hours ago
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RE: Help me keep the faith with my air source heat pump installation
Well you have a vibration generator running at some fre...
By bobflux , 22 hours ago
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RE: Who's your electricity provider and what's your tariff?
@downfield Thats a decent rate, I’m shocked they hadn...
By Papahuhu , 2 days ago
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RE: Adventures in heat loss calculations
@toodles thanks! So as suspected, around a doubling of ...
By SusannaSaunders , 2 days ago
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Six books in three years and I think I’ve now covered j...
By Mars , 2 days ago
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RE: Grant Aerona3 13kw - Buffer Tank - Heating Journey
@heymikey Well done in achieving as nearer a match acro...
By Toodles , 2 days ago
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Grant Aerona - Weather Compensation and Schedules
Im trying to set up a friends Grant Aerona. The WC curv...
By bontwoody , 3 days ago


