
Last seen: Jul 18, 2025
What about "PV Inverter - monitoring and control using Modbus & RS485" It's descriptive, but doesn't exactly roll off the tongue. But that's w...
Is there a possibility that the title of this topic could be changed to attract those who, in future, would like to learn about using Modbus/RS485 for...
So you need to contact their UK customer support office:
Have you actually got a copy of the Growatt Modbus RTU documentation @majordennisbloodnok ? If not, then there are several online, such as this one ...
I disagree. 🙂 All the DNO and Transmission agreements which I've read contain requirements for those companies to work with the general pub...
@persephone - this is an awful mess isn't it? May I add two points: a: We are migrating to a new strategy for energy within GB. Government is effe...
As we move towards a transport strategy which is no longer to be based on fuels derived from oil, we will actually need a universal series of icons to...
That sounds an excellent plan @abernyte and if you can get a Local Councillor to attend too, then so much the better.I don't know how Scottish local g...
Population density is relevant to the Electricity Transmission companies because it defines the number of consumers from whom you can obtain revenue. ...
Whether Ofgem is 😴 or not, I couldn't possibly comment. But I think we should recognise that the better locations for generation from renew...
I wish I could provide answers in as succinct a fashion as @abernyte has just posed in the questions! There are three companies who own licences to ...
Here's another graph which might be of interest. I'm looking at the Standing Charge for electricity in four DNO Regions.These are the four outlier...
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RE: Buffers, hot water and cooling
@prunus, @jamespa is correct, but removing the buffer ...
By Brendon Uys , 3 hours ago
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@downfield and @toddles, this isn’t in the settings cur...
By Mars , 21 hours ago
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RE: Homely launched for Grant Aerona ASHP control
I haven't bought the Aerona Smart Controller (£700!) bu...
By Prunus , 1 day ago
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RE: Antifreeze top up for my heat pump - is this a rip off?
For the record, Grant supply ethylene glycol for their ...
By Prunus , 1 day ago
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RE: Compressor attempts start but fails - Nibe Fighter 2005 8kW
@skyefarmer amazing. Well done!
By Mars , 1 day ago
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RE: Wood burner with ASHP - direct air?
@sune is ideal to answer this, but I think he's on vaca...
By Mars , 2 days ago
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RE: Say hello and introduce yourself
Hi @topher - you might be interested to see this very r...
By Transparent , 2 days ago
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RE: No-code, plug-and-play monitoring for your heat pump
We've got a svenar heat pump controller en route and lo...
By benson , 3 days ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Ebac 5kw - Monobloc R32. Developed and made in UK - Mit...
By marcinwloch69@gmail.com , 3 days ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Just another thought - it might be worth thinking about...
By JamesPa , 3 days ago
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RE: BUS Grant: removal of all other fossil fuel heat sources
@rikiarn - just have a think as to how much it will cos...
By Transparent , 4 days ago
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Don't do much digging around.That's best left to the pr...
By Transparent , 4 days ago
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Hi all, I was wondering if anyone had an idea of how th...
By Wh0am3ye , 4 days ago
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RE: EBAC re-entering the ASHP market in 2023
@toodles confirm i have Ebac 5kw ASAP + homely and it w...
By marcinwloch69@gmail.com , 4 days ago
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RE: Compute heat loss from energy used
@jamespa Ebac must be similar to Mitsubishi as they buy...
By marcinwloch69@gmail.com , 4 days ago
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@pie_eater I have been thinking of adding cooling to my...
By TechnoGeek , 6 days ago
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RE: Victorian Semi Retrofit / Extension ASHP and UFH Advice
Agree, but you may have a hard time convincing them, as...
By JamesPa , 1 week ago
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RE: Seal the Deal: Don't Let Your Heat Pump Leak Energy
Hi - fyi - there's a dead image link in the 'Optimal In...
By seatonian , 1 week ago
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RE: Ripped Off: How UK Homeowners Are Paying Gas Prices for Wind Energy
@chandykris Horses and beggars…. 😉 Toodles.
By Toodles , 1 week ago
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RE: Cleaning up after gas meter removed
@agentgeorge Likewise in the loft space; we have 300mm ...
By Toodles , 1 week ago