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Last seen: Oct 10, 2026
Energy is just power x time and time is extremely easy to measure! I suspect meters are mostly power meters because there are plenty of ways to measu...
Do you have evidence that our level of bureaucracy/incompetence is worse than any other reasonably comparable country. Perhaps it's just humans at wo...
You are right we are doing something seriously wrong, namely we are in the wrong place on the globe and overpopulated. Australia has abundant resour...
Indoor air temperature ie room temperature Outdoor air temperature Flow temperature ie temperature of water exiting heat pump. The hea...
@crimson I asked Eskimo about their correction factors and received the pretty convincing argument reproduced below. These would appear to have a ...
There are two definitions of sufficient volume. The first is sufficient for defrost which is the min system volume manufacturers quite, typically aro...
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Degrees of Separation
Latest Posts
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RE: Replacing Storage Heaters with a Heat Pump in a Stone Cottage
Given that you are starting from scratch I think you ar...
By JamesPa , 1 hour ago
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RE: tepeo ZEB UK Support & Info Thread
OK so ZEB is basically a variant on a storage heater, b...
By JamesPa , 6 hours ago
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RE: PV and battery long payback - sense check query
@energystoragetech it's highly improbable that @davidb ...
By Transparent , 12 hours ago
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RE: Heat Geek installations: share your experiences
@editor I suspect that the Heat Geek online quote is a ...
By AndrewJ , 12 hours ago
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RE: Adding additional Solar Panels to a DC coupled battery system
Ah, yes. Thanks for clarifying.
By Transparent , 13 hours ago
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RE: Vaillant ecoTEC Plus - Flow Temp and Set Up
@trebor12345 I have been meaning to get home assista...
By Batpred , 23 hours ago
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RE: Indevolt Batteries UK Support & Info Thread
SunSynk hybrid inverters also have the capability to as...
By Transparent , 1 day ago
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RE: Is This Initial Free Quote From Octopus Trusted Partner Reasonable?
If you've got a sash window or a door you can remove th...
By EtchedPixels , 1 day ago
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RE: Are We Sleepwalking Into Another Race to the Bottom?
Roughly how most air/air is done except that step 3 doe...
By EtchedPixels , 1 day ago
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RE: Nook batteries from Octopus
@batpred If your energy use is low enough that just get...
By EtchedPixels , 1 day ago
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RE: Missing flow temperature in Heat Geek proposal
I suspect 4 yrs ago, their approach had not got to this...
By Batpred , 1 day ago
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RE: battery storage without solar
Also don't forget that in you may not be able to use th...
By JamesPa , 2 days ago
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RE: Tesla Powerwall (2) Calibration Cycles
One practical safeguard is to separate the calibration ...
By EnergyStorageTech , 2 days ago
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RE: Getting closer to a finished Haier system
Apart from sealing the external Primary Pro joints and ...
By Singlespeed , 2 days ago
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