Last seen: Mar 22, 2025
I’d recommend getting a smart meter, and asking for daily or finer data. The highest daily gas use in kWh, divided by 24, will be the smallest heatpu...
I have an ohme commando plug charger, and I remember the test charge was a hassle with IO go. The smets 1 smart meter we have was stated as an issue ...
150W average overnight - in order that’ll be: fridgefreezer, mvhr, ftth router, water softener, loads of standby stuff. There’s no standby stuff tha...
We’re all elec too, and on a 100A single phase fuse. I haven’t considered changing it to 3phase - it would be simple though to fit even more PV ...
I made supports out of recycled plastic lumber, aluminium, and stainless screws for our flat epdm garage roof. The lumber is 40x40x3000mm from ‘filcr...
Our hybrid inverter is a sunsynk, and while it states the SOC monitored by the (Seplos mason) battery I’m pretty sure it uses its own voltage measurem...
‘Natural’ gas energy content is usually given at the Lower Heating Value (LHV). This value is not the total chemical energy, but assumes all water cr...
The choice of refrigerant is always a compromise. So far as I'm aware, they are generally: Poisonous / High GWP / ozone depleting / flammable / sup...
Compared to having ‘natural’ gas piped continuously into a home -a permanent gas source, the tiny amount of r290 kept safely in a heatpump for many ma...
I wanted to put our r290 gshp near a kitchen drain. And found to my dismay that it didn’t have a trap! Bit of a faff, but managed to swap it out for...
@ggw When the sunsynk is used in lithium % mode, it also still makes use of the basic voltage figures from the lead acid mode - these must be set corr...
@ggw I left ours in AGM volts mode for maybe 2 months, the adaption was automatic but slow. I did try and hurry it along by manually tweaking the A...
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Latest Posts
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RE: Plug and play solar. Thoughts?
I’ve seen our mains voltage very high on occasion, but ...
By robl , 35 minutes ago
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Sorry for the delay in replying. We are now able to acc...
By Simon and Zoe , 2 hours ago
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RE: Adding data centre electricity costs to domestic energy bills?
I forgot to ask - did anyone else who responded to the ...
By Lucia , 4 hours ago
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RE: Can I add an EV charger to a full consumer unit by coupling with a garage DB?
It might be technically possible to run an EV charger f...
By Transparent , 5 hours ago
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RE: In the middle of an ASHP installation - a few questions (and issues)
@editor sure. The 12kW Clivet.
By benson , 7 hours ago
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RE: Database of heat pump performance data?
I cant agree more. You need a heat pump that is ri...
By JamesPa , 12 hours ago
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RE: Newbie out of her depth – Samsung AE120RXYDEG 12kW heat pump
Update for those following this thread.Finally got the ...
By BAMi , 12 hours ago
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Dont worry about this. Long story and discussion but d...
By JamesPa , 14 hours ago
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@eliuccio I was wondering how things are going with t...
By JamesPa , 14 hours ago
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
No not auto adapt running hotter at cheaper times coole...
By Gary , 1 day ago
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RE: Ecodan Auto Adapt Questions
Hi @richard24738 we weren’t happy with our FTC Contr...
By SUNandAIR , 1 day ago
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RE: To relocate or add extra PV panels..advice required
You can't forecast the annual generation by simple extr...
By JohnR , 1 day ago
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RE: Are MCS are finally improving (some of) their guidelines?
@johnr I think OE argue that the lower running costs as...
By Toodles , 1 day ago
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RE: Additional Battery v Wind Turbine v Ripple
@lucia Yes, that is the response to which I referred ea...
By Toodles , 1 day ago
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RE: Is it worth siting panels on an East facing roof?
Yes. Thanks all. I have used the guides and have found ...
By Carpenterstation , 2 days 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 , 2 days ago
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RE: SolarPV tables / online calculator
This guy did a good analysis in summary go down a...
By Judith , 2 days 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 , 2 days ago
Latest Topics
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Plug and play solar. Thoughts?
By Lucia 3 days ago
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By JamesPa 3 days ago
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Vaillant water pressure gauge vs Analogue gauge
By jeegnesh 3 days ago
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Database of heat pump performance data?
By madbilly 4 days ago
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By madbilly 4 days ago
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Confused about Samsung Gen6 Hot Water Controller
By ntruby 5 days ago