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Last seen: May 16, 2026
This is a typical/higher consumption day, the main activity being overnight charging..
When I did the commissioning tests on the Solis, specifically switching off the main grid to the consumer unit, I just heard a few clicks after a few ...
yes, the circuit needs the usual protection, mcb and maybe rcd. then you also need a lockable isolator.. I am 99.99% sure the Solis wi...
Worth considering something like this? They are bi-directional of course. Two sources or two loads flexibility.. &nb...
That makes some sense. I found the Solis was quite open as a manufacturer. I hear some inverters (not sure if givenergy or synergy) leave it all loc...
It can be made to look as complex as we want! I believe the safest from a reg pov is to use scenario 2. Since your sunnyboy does not have a CT ...
I currently have this setup with the CT clamp/coil being connected "via" their (optional) meter to the inverter. It works without any dependency on th...
Thank you. It is clearly a problem I do not experience. Ukpn as dno granted the export limit in kw. I can set it on the inverter in kw. At the momen...
Great point, one of the key ones in my chat with Octopus following my ASHP enquiry before Christmas. Tariffs are a concern.
Definitely and professionals sometimes miss it. I had a similar situation when my EV charger was fit. It is not bi-directional ready, but I remember...
That´s an interesting point. The combi that we have is a condensing model. I assumed it would be getting in that mode most of the time... Anyway, w...
My memories do not go back to that 🙂 But at some point I may get a real fireplace, nothing beats that feeling. On the other side of the spe...
Latest Posts
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RE: Setback savings - fact or fiction?
I can get both the fitted values, which are row specifi...
By cathodeRay , 4 minutes ago
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Hi, @david999. I have a Growatt inverter too, so I have...
By Majordennisbloodnok , 2 hours ago
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RE: Sizing an ASHP; Heat loss and kW
You can't measure heat loss with a website. But you ca...
By JamesPa , 15 hours ago
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RE: Estimating true heat loss from twelve months of consumption data
@ian33a — I have a sort of residual interest in this pr...
By cathodeRay , 16 hours ago
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Hi, Thank you. So its a Daikin Altherma 3M...
By Lbart68 , 20 hours ago
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I have a Contactum CU. Would the below RCBO (descriptio...
By Batpred , 20 hours ago
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RE: Samsung gen 7 HP 12kw - auto control issue and water law
@chainreaction Agree with @broadsman , it seems many ...
By Batpred , 21 hours ago
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RE: Anyone concerned about GivEnergy?
@transparent Thank you and appreciate your timely reply...
By SUNNYSKIES , 21 hours ago
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RE: Grant Aeona 3 R32 cycling with weather compensation.
The hot water heating looks normal. The heat transfer ...
By GrahamF , 1 day ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
Good questions @temperature_gradient. My understanding ...
By springswood , 1 day ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
All going according to plan, mid July we get that 7kW a...
By Batpred , 2 days ago
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Current metrics - DHW target set to 47c
By TaffontheTaff , 2 days ago
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RE: My Grant R290 9kW Heat Pump Installation
@petch I'm very sorry that I have not picked up your po...
By GrahamF , 2 days ago
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RE: New Solar, Batteries, Air Source and Under Floor Heating advice please
You’re right: UFH works best with high-conductivity fin...
By bafab , 2 days ago
