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Last seen: Oct 12, 2024
Going back to using "AGM V" on the Sunsynk inverter, a key problem with using voltage is that the "System Mode 1" page (system charge/discharge schedu...
Does the existing smart meter system allow intention to be declared? Intentional charging is something that Intelligent Octopus appears to do, by co...
I would guess that industry would not go to the spot market too often, unless they are covering shortfalls in renewable generation. Industrial process...
To be fair the graph is energy consumption rather than electrical consumption.chart 5.1 shows a quarterly breakdown by sector, with fairly even split ...
Isn't this what the inverter does for itself? It provides fairly detailed graphs of charge (well, current) in and out of the batteries as a whole. I'm...
Sepois Mason batteries are in master/slave config. Individually I set 100A charge/discharge limits per BMS (IIRC), plus 100A charge limit at the inver...
OK, quick situation update. Having tried "AGM V" I see that approach was somewhat doomed to failure. Voltage is not a good indication of charge level ...
The picture I was commenting on showed 1062W from MPPTs, 140W from battery being converted to 1125 on the AC bus, resulting in 286W home load and 846W...
Note that I am filing reports from a phone, so embedding photos in the right place is an exercise in doing things in the reverse order, and typing is ...
So, the “AGM” batteries have reached 100% but now it looks to be taking charge out of them when the sun is still charging. The picture shows 1kW of so...
Perhaps these are expected integration issues between two manufacturers products in the embedded software world, but it does not inspire confidence in...
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Latest Posts
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RE: Marvel Heating liquidation
If the IBG has expired, the installer has gone into liq...
By JamesPa , 27 minutes ago
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RE: The Changing Jet Stream Could Challenge UK Air Source Heat Pumps
@susannasaunders I agree with @jamespa, I think that yo...
By Rob of York , 6 hours ago
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Boiler Upgrade Scheme funding reduced by circa £750 million in 2026 budget
The funding for the BUS grant appears to have been subj...
By Rob of York , 7 hours ago
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RE: Vaillant ecoTEC Plus - Flow Temp and Set Up
JamesPa The chart explains well how the heat curve an...
By trebor12345 , 10 hours ago
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RE: Free app: run the immersion / heat pump from Growatt battery & solar surplus – no Home Assistant
Please bear in mind, everyone, that in order to use thi...
By Majordennisbloodnok , 1 day ago
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RE: The good, the bad and the not that great – my heat pump installation
@burtis Thanks for posting this and Im so pleased you ...
By JamesPa , 1 day ago
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RE: I need help with Ecodan ASHP
@f1p It turns out there have been a solar panel install...
By Andris , 2 days ago
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RE: 15kw pump for 225m2 1990's house - over kill?
@seaviews your installer would be right to say that the...
By GrahamF , 2 days ago
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RE: Tradespeople on Their Phones: What’s Acceptable When They’re Working in Your Home?
Actually, that's a very important point. I've only ev...
By Majordennisbloodnok , 2 days ago
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RE: Aerotherm and weather compensation
These are likely inked. The basic explanation is tha...
By JamesPa , 2 days ago
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RE: Electrical works for air to air heat pump
agree with above. I have not had extra costs added wh...
By Batpred , 2 days ago
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Good to hear that you found a solution. Absolutely a...
By Batpred , 3 days ago
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RE: Are there any comparisons of DHW heat stores around?
@sarahemmm I have done things the opposite way round I ...
By Toodles , 3 days ago
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RE: How will removing the standing charge on gas bills benefit heat pumps?
The BUS grant funding for 2026/27 will run out at the c...
By Rob of York , 4 days ago


