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Last seen: Jun 15, 2026
OK so thinking about this further, a compliant plug in inverter (as distinct from one that is permanently wired) must shut down on loss of mains withi...
That all makes sense thanks, albeit that it is not exactly a quotable reference which is no fault of yours. Presumably somewhere in this you also s...
@editor would Indevolt like to comment on the shut down time of their inverter in the case of mains failure/very severe undervoltage and/or the risk t...
OK thanks thats clear now, but not an issue that particularly relates to plug in solar then and not particularly a safety issue, more an issue of func...
OK thats an important qualification. The BEEMA technical bulletin seems to suggest that both RCDs and RCBOs could be affected, but the IET write up h...
Yes I know. Obviously you only speak to helpful electricians. Some of those I have spoken to would use the 'old cu - no parts available' excuse notw...
Thanks, that makes sense - sort of - although since the test button disconnects the supply surely the same could have been achieved (with one less com...
Yes I know that, but I thought the problem you described was caused by the RCD function of an RCBO (ie if it fails it continues to operate as an MCB b...
As I understand it the part that would fail is a solenoid coil and the failure mechanism is getting too hot because its energised for too long. If t...
Thanks and noted (but did you mean battery rather than EV, EV is currently unidirectional - or was the comment meant to refer to possible pulsating DC...
Maybe, but if you have an older CU (like mine - about 15 years) then the components may not be available. You can get some for mine secondhand only, ...
I have just read the manual for this unit and there seems to be some ambiguity over whether the output power is limited to 800W unless 'something' is ...
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RE: Indevolt Batteries UK Support & Info Thread
Hi Mars,I saw your review of the Powerflex-2000 on YouT...
By Hanno , 9 minutes ago
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I share the same experience as @majordennisbloodnok hav...
By Old_Scientist , 20 minutes ago
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RE: Several AC coupled batteries
Ready-built LiFePOâ‚„ batteries are also readily availabl...
By Transparent , 53 minutes ago
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I agree. So far as I understand, we can't necessarily...
By Majordennisbloodnok , 1 hour ago
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Did you try using the find an installer tool in the sit...
By Batpred , 2 hours ago
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RE: GivEnergy inverter tripping due to over-voltage?
updated and corrected excel with weekend data. No overv...
By Tim441 , 2 hours ago
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RE: Say hello and introduce yourself
I hope so, @toodles. It's not often that we see a situa...
By Majordennisbloodnok , 3 hours ago
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Looking for some advice - planning a self build - but a...
By chastity_outward053@simplelogi , 5 hours ago
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RE: Heat pump design review please: 5 kW Vaillant aroTHERM Plus heat pump
@jamespa many thanks, definitely i will give the pre...
By ragtime27 , 14 hours ago
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RE: Heat pump installation quotations
@jamespa I noticed that in the Heat Geek design consult...
By Batpred , 16 hours ago
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RE: Electricity price predictions
Good point, I do expect the bonus of putting my energy ...
By Batpred , 1 day ago
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RE: Daikin ESPAltherma and Home Assistant installation
@bash, something we haven't touched on already relates ...
By Majordennisbloodnok , 1 day ago
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RE: Help me keep the faith with my air source heat pump installation
@jamespa these:
By AdamK , 1 day ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Vaillant arotherm plus 12kW. Installed March 2025. Ex...
By Harebell , 2 days ago



