Last seen: Oct 27, 2025
I applied online to Sunsynk to be a user. Once you have user name and password, you can request a status upgrade - I chose "installer", which means I...
Our battery is almost charged now - It's had 2A continuously for 4 days, so about 200Ah going into each cell. Now they are fuller, discrepancies are ...
@chickenbig Neat install ! I've now seen a construction vid from Seplos of the 280L. They don't directly show the base while filling it with cel...
Cycling is pretty much always going to happen during mild weather. Heatpumps tend to only modulate down to 30% or so of their peak capability - and t...
The spec of the one I have is 100mOhms, and I can read on it the cap values it uses - they are 3x 6.3V 2200uF per channel. The total charge transferr...
I bought a Seplos Mason 280L kit. The instructions were not that great - I ended up "inventing" a couple of details that were not in the instructions...
@transparent Piccy as requested, a pic of a few cells showing active balancer attached with fuses. The fuses are actually 3.75A 75V self resetting...
This vid (off grid garage) talks about cell compression versus life. In a nutshell: you cannot stop cells expanding a mm or so when full- 300kg (3kN...
I did made a heat meter - I used the tsic716 sensor (tho the one you point at is a lot cheaper, and similar accuracy, which is great). I connected tw...
@Iancalderbank Your heatpump is likely to have a flow-return temperature of around 5degrees. So under most dhw circumstances, the tank will have be...
It's often the case that people crank up the thermostat as it gets colder outside. I think the most significant reason for this is that the external ...
That brown plastic box is our fibre to the home inlet box. It just seemed a bit neater to stick it in the old gas box. The gas used to go off to th...
Latest Posts
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@majordennisbloodnok I don't see an add-ons feature. ...
By Morgan , 5 minutes ago
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RE: Daikin Octopus installation update - I saw my first defrost. 😍😂
My MMI is in the loft but I checked the pump flow rate ...
By RadWhisperer , 15 minutes ago
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RE: Electricity price predictions
And therein lies the dilemma. Investing in net zero is ...
By Old_Scientist , 20 minutes ago
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RE: Midea ASHP – how to set weather compensation
@pash44pump Midea has introduced the R290 series, which...
By Tasos , 25 minutes ago
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RE: Grant Aerona 3 and Drayton system questions
Good man/woman that plumber! Very likely....
By JamesPa , 29 minutes ago
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RE: Mitsubishi Ecodan R290 10kW performance
@dgclimatecontrol I am on an Octopus Intelligent Go Tar...
By Ecoste , 1 hour ago
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RE: New build installation query
@paullacey Hi I have managed to save the fil...
By JamesPa , 1 hour ago
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RE: One room is colder than the rest of the house
Is that because it's putting out more heat than the pro...
By Old_Scientist , 2 hours ago
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Thanks for the response @batpred Your conversational ...
By Transparent , 3 hours ago
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RE: What should we do with our Aga?
One slightly off-the-wall suggestion is that, if you li...
By Majordennisbloodnok , 5 hours ago
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RE: Help me keep the faith with my air source heat pump installation
I think there may be some oddities about the COP report...
By JamesPa , 7 hours ago
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RE: My experience with 3 heat pump surveys: Heat Geek, British Gas & Octopus
If you paid for any of the assessments try asking for t...
By JamesPa , 19 hours ago
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@drei Thats a nice designer radiator which it would ...
By JamesPa , 19 hours ago
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I've created a separate post here, wondering about radi...
By DREI , 20 hours ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
@ecoste, @walnut-tree-cottage these are both great piec...
By JamesPa , 21 hours ago
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RE: Solar inverters - where does the energy go when clipping?
You will, of course, check the dimensions and weight be...
By Transparent , 1 day ago
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RE: The Hidden Secret to a Successful Heat Pump: Pipe Size Matters
17l/min is enough for only 6kW at 5C DT, not surprising...
By JamesPa , 1 day ago
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RE: End of Summer Time Reminder to Ecodan owners
As I understand it....ha....Melcoud will over ride any ...
By Abernyte , 1 day ago
