
Last seen: Sep 13, 2025
Forgive me for stating the 'obvious' @curlykatie but I cannot see anywhere that you've said which inverter is being proposed for your new solar panel ...
That might be an issue if the air temperature falls below freezing. It's most likely that the battery chemistry you are being offered is Lithium Fer...
"Considering a turbine" sounds a good topic title.Feel free to create it! If you have access to a small amount of running water, you can generate a ...
Hi @andy-offgrid Potton homes are known to me from visits to Homebuilding Shows over the years. That's a good basis to start from. Your location i...
I don't think you can deduce that much from what I've said! Zilmet will specify the orientation for each design which they offer.It depends on a num...
Thanks for including a photo @saf1973 I have five expansion vessels of differing sizes and orientations.But it has much to do with me having a well ...
Let me say up front that Solar Edge have developed a high quality technical solution which increases the amount of energy you can draw from your solar...
Looking at the Huawei connections diagram, that 8-pin connector appears to support three channels of RS485. Without delving into the full manual, I ...
That article doesn't say anything negative about using a direct hardwired RS485 connection to the inverter @bontwoody. The author listed RS485 as an...
I really don't like the sound of linking to anything made by Huawei using a WiFi connection! Even if it isn't frittering away time trying 'call back...
OK. So Modbus is the language. RS485 or WiFi or USB is the connection medium you use for communication. RS485 is a serial protocol which runs ...
Do have any knowledge of Modbus or RS485 @bontwoody?
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
True, But the GB grid itself is likely to be compromi...
By Transparent , 39 minutes ago
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RE: Who’s Caved and Switched the Heating On Already?
I have 3 women in the house, 2 little ones, so my heati...
By DREI , 1 hour ago
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For the Heat Pump, back in 2023 I only managed...
By DREI , 2 hours ago
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@damon thanks. I will do as you suggest. Hopefully I wi...
By bontwoody , 2 hours ago
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RE: Help me keep the faith with my air source heat pump installation
OK. Could you post a recording. You may just hear the...
By JamesPa , 5 hours ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Much of that is true in principle, but its not likely t...
By JamesPa , 23 hours ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@dgclimatecontrol I attach the responses from 2 potenti...
By pash44pump , 1 day ago
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RE: Midea ASHP – how to set weather compensation
Mostly, I think, but with some caveats. I set the TI...
By cathodeRay , 1 day ago
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RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
By JamesPa , 2 days ago
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RE: Failing heat pump system - seeking thoughts on a rebuild
I realise im overdue an update on my situation. first...
By Cleardene-ashp , 2 days ago
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RE: Replacing Worcester oil boiler with an ASHP
@toodles thanks. I was told by the engineer that this h...
By JulianC , 2 days ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
A week later, I'm finally picking up this comment... ...
By Transparent , 2 days ago
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RE: COP is not the only measure of efficiency
We keep all our TRVs fully open using the whole house a...
By Old_Scientist , 2 days ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
I am pleased to say at 4pm today we have added another ...
By ASHP-BOBBA , 3 days ago
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RE: Renewables & Heat Pumps in the News
To unpack this a little.... 1) how many of us in this...
By Lucia , 3 days ago
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RE: Vaillant aroTherm Plus 10kW thoughts?
@realevil the fans and fan speed / coil size (height, w...
By ASHP-BOBBA , 4 days ago
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@morgan this can just be done by your sepecilist when t...
By ASHP-BOBBA , 4 days ago
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RE: Anyone still weathering it out with Agile?
@toodles I guess it all comes down to import averages. ...
By Tim441 , 4 days ago
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RE: 300 Liter Tank - Do I have to heat it all?
The size of DHW tank affects the anti-legionella cycle....
By Transparent , 4 days ago