Last seen: Oct 12, 2024
Compared to a poorly executed development and rollout, some civil servants for a few years looks to be a bargain. But I'm not sure such long iteration...
implies that EDF are moving onto the same billing platform as Octopus Energy, so hopefully that means the Octopus workaround will be applied.
To be fair to Octopus, they do have an option to allow smart meter reading every half an hour. It is not entirely clear whether this means they poll t...
Yes their manual lists specific battery types as being supported, not BMSes. Indeed when you enabled the BMS_Err_Stop it confirmed this was very ...
Have you seen the Heat Geek article and video?
I'm sorry to hear this is the case. This is not the case as the battery can send signals to the inverter to stop charging (e.g. outside temperatu...
This will come across as judgemental, but having looked at the tariff data accessibility document I can't help but see design-by-committee. I could go...
Indeed, for LiFePO4 batteries voltage is a poor proxy for SoC except at 0% (2.5V per cell) and 100% (3.65V per cell). This is why, after briefly think...
I think might be of interest to you. Effectively the lithium shutdown voltages are controlled by BMS SoC *and* detected voltages. Yes it is very much...
One possibility that has just occurred to me is that the battery to inverter communication may be unreliable. When the battery is charged from mains w...
I an eFixx video about solar string isolation which attributed about 49% of fire incidents to DC isolators. See page 20. I think older solar isolator...
:-/ It is a shame that the open standard references other standards which are closed. I don't think I can justify spending > £400 for the bed-time ...
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Latest Posts
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@gary I'll try and help, but at the moment I'm not rea...
By BobTSkutter , 3 hours ago
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RE: Additional Battery v Wind Turbine v Ripple
The biggest problem for the Coops is that Ripple funded...
By Abernyte , 3 hours ago
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RE: The EPC Dilemma: How Current Ratings Fail Heat Pumps
I've commented earlier in this thread, finding the same...
By Mike Patrick , 4 hours ago
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RE: To relocate or add extra PV panels..advice required
It looks normal up to 10:30!
By Judith , 4 hours ago
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RE: Ecodan Auto Adapt Questions
@boycey Think I'll wait to see what Misti come up with....
By Richard24738 , 4 hours ago
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RE: SolarPV tables / online calculator
This guy did a good analysis in summary go down a...
By Judith , 5 hours ago
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RE: Is it worth siting panels on an East facing roof?
@carpenterstation oops - yes I do! 7MWh
By downfield , 6 hours ago
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RE: ASHP Ecodan L9 error - No Heating but Hot Water
@dnagre delayed reply! It worked again for a bit but ha...
By Phoenix15 , 7 hours ago
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RE: Vaillant Arotherm Plus - new build no heating, no radiator
@john1756 did you ever get to the bottom of this?
By Mars , 10 hours ago
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RE: Aira Heat Pump: Stylish Scandinavian Heating
We tested the away mode for the first time as we were a...
By ChandyKris , 12 hours ago
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RE: Plug and play solar. Thoughts?
Looks really expensive to me. For £1200 you can get a 3...
By DerekDeLeon , 12 hours ago
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RE: Confused about Samsung Gen6 Hot Water Controller
Found a copy on this really good website 🤣 ...
By DerekDeLeon , 13 hours ago
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RE: Smart TRV experiences (ideally integrating with Midea heat pump)
@madbilly - I think you may risk over-complicating this...
By cathodeRay , 13 hours ago
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RE: Nibe F2040 ASHP PCB failure
@editor that is awesome! Your help is much appreciated.
By Delta , 23 hours ago
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RE: Are MCS are finally improving (some of) their guidelines?
Encouragement of installers to take account of the emit...
By JohnR , 24 hours ago
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In our case the pipe run for the heat pump is short and...
By madbilly , 24 hours ago
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@toodles no, unfortunately we don’t have access to the ...
By Simon and Zoe , 1 day ago
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@sandman1600 What I mean is, your UFH power is 79wm2...
By davidnolan22 , 1 day ago
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RE: Vaillant AroTherm Plus 7kW
Thank you James for such a complete write up. We also h...
By Judith , 1 day ago
Latest Topics
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To relocate or add extra PV panels..advice required
By WesleyP1874 10 hours ago
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Is it worth siting panels on an East facing roof?
By Carpenterstation 11 hours ago
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Plug and play solar. Thoughts?
By Lucia 1 day ago
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By JamesPa 1 day ago
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Vaillant water pressure gauge vs Analogue gauge
By jeegnesh 1 day ago
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Database of heat pump performance data?
By madbilly 2 days ago
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By madbilly 2 days ago
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Confused about Samsung Gen6 Hot Water Controller
By ntruby 3 days ago
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help with new bathroom and towel radiator
By AdamK 3 days ago