Last seen: Oct 12, 2024
@vaugi Really good prices, especially if you can claim the VAT back. They are down to Grade B cells only at the moment, but I'm guessing another conta...
240A is a lot of current. I've taken a look at the Seplos Mason connector I bought from Fogstar (to connect with the horizontal old-style Mason box); ...
Indeed I've been going back-and-forth between using MCBs, MCCBs and fuse isolators. For my mother's system I've settled on fuses, just so I can point ...
I say this because DIP switches need flipping, and often software is not tested to handle a changing number of usually fixed things (like batteries). ...
One pair of wires (a colour and its white dashed companion); within the Ethernet cable they are twisted together to reduce noise.
I think analog electronics is difficult; capacitance or noise from other wires makes things just a bit more difficult. Getting things to balance is im...
@misterb There should not be a CT clamp around the cable to the inverter; it knows how much current it is pushing out. There needs to be a CT clamp ...
@vaugi Yes those Mersen isolators are what I would go for (or else the Jean Mueller NH00 isolators which look to have better lug protection ... but do...
I also wonder about the battery isolation. From the photo is not clear, but from the dangle of the cables I think it breaks just the positive wire. No...
So your various consumer units are fed off these Henley Blocks. What does the white box at the top (with the cover closed) contain? And what is the Wy...
Any chance of photos of the CT clamps and the cables which go back to the Sofar inverter (in particular is ethernet cable used, how long the cable run...
It was just your picture of the inverter shows to set of flexible cable trunking connecting to the right had side of the unit. I could not quite make ...
Latest Posts
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@agentgeorge Back to the Future with the flux capacitor...
By GrahamF , 3 hours ago
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RE: Heat loss calculations and how they work in conjunction with heat pump sizing
@jamespa unfortunately, I don't think heat loss calcula...
By GrahamF , 3 hours ago
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RE: Renewables & Heat Pumps in the News
I am not sure if many people would be running aircon or...
By Batpred , 5 hours ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
That will be producing significant losses due to phase ...
By Transparent , 5 hours ago
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RE: Isolating the system for a planned power cut
When I said we'd need to know more about the RCD, MCB a...
By Transparent , 5 hours ago
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RE: Radiator sizing for heat pump installation by British Gas - are these correct?
With the frvs, I assume looking at the blurb, they just...
By Bash , 7 hours ago
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Which tells us something (including possibly everything...
By cathodeRay , 7 hours ago
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RE: Flexi-Orb Heat Pump Scheme Update: Progress, Pilots and Why This Matters for Homeowners
Thanks for sharing. Sounds promising, ISO are indepe...
By Batpred , 11 hours ago
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RE: Specifying batteries, pv solar etc using ChatGPT
I have been positively surprised when I asked it to spe...
By Batpred , 12 hours ago
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Thank you. That simultaneously answers my question abou...
By Transparent , 16 hours ago
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RE: Heating Turned Off but Radiators Still Warm
What do you mean by 'turned off' exactly. Same questio...
By JamesPa , 16 hours ago
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RE: Low Flow Rate Error - 8 kW Ideal Logic ASHP - Help!
@wh0am3ye - OK, starting to make sense, but it does mea...
By cathodeRay , 17 hours ago
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@editor fortunately we have a boiling water tap in the ...
By bontwoody , 1 day ago
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RE: Heat Pump Installers: Competence, Illusion and the Hard Truth Homeowners Must Face
@Fiona, I really don’t want to disappoint you, but I ha...
By Mars , 1 day ago
