Last seen: Aug 29, 2024
"Off-grid" means "off-grid", whether it is in the Highlands, Berlin or Tokyo. My original post is about designing a system not connected to the grid i...
What you are suggesting doesn't seem to be off-grid, but rather balancing the grid by using home - batteries. Storing excess grid power in people's ho...
Indeed! We should be primarily considering the off-grid route. [Then]... Local battery storage within the home (or school, or farm) is a strategy ...
And good thoughts too! Thinking flexibly is important. My main roof is East/West. Which makes the PV's only 75% efficient as South facing. However, as...
[nice setup btw] I know! I have three problems - [Having already used up all my main roof for conventional PV] (1) I now have limited roof space - I...
An adapter would work - but I would be hesitant to fix it up to an unvented system - from what I have read elsewhere, some Willis heaters state on the...
@johnmo Interesting idea! Unfortunately, it can only be used on vented cylinders, and the heating element thread is 2.1/4" BSP. But worth a check. ...
@ivanopinion Yes they are a help of sorts. My outdoor temperatures are 1C(low)-6C(high), 2C-9C, 8C-16C, 11C-19C. Average these to 3.5C, 5.5C, 12C,...
@majordennisbloodnok Yes. I have HA is still a learning curve I need to embark on!
@majordennisbloodnok Apologies - now I understand what you are doing and why it requires a leap of faith. I will need to delve into the data in more d...
@majordennisbloodnok That was very helpful Unfortunately, I have already baked in the savings. I fill my battery everynight. In Jan/Dec my curren...
Latest Posts
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RE: Struggling to get above 3.3 on heating
@jamespa one thing ive discovered is the two plinth hea...
By AdamK , 4 minutes ago
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RE: Twin 10kw Grant Aerona Volumiser Tanks using lots of power
The Grant Aerona3 external volumisers are insulated uni...
By Grantmethestrength , 3 hours ago
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RE: How good is the app support for your heat pump?
The Bluetooth signal does not reach due to the distance...
By Batpred , 3 hours ago
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Samung 16kw 5 months in - Happy with heat and DHW but some questions
Where to start? In brief we are happy with the system...
By DowallyDrifter , 4 hours ago
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Question about Heating Pump Operation mode – Ecodan FTC6 v20.06
I have a Mitsubishi Ecodan EHST20D-YM9D with PUHZ-SWM80...
By Johj45 , 5 hours ago
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RE: Electricity price predictions
Currently we are a net importer of electricity, and one...
By Jeff , 5 hours ago
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RE: Replacing knackered oil boiler with ASHP - Perthshire
@jamespa just confirming that after 5months with the 16...
By DowallyDrifter , 6 hours ago
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RE: How to increase DHW water temperature on Samsung Gen 6 Control Panel
Im just in the process of connecting up my mixergy cyli...
By bontwoody , 12 hours ago
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Unless anyone can tell me differently, there appears to...
By DowallyDrifter , 15 hours ago
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RE: Should Our Water Circulation Pump Be Configured to Run All The Time?
I run my Vaillant on either expanded mode (either end o...
By JamesPa , 17 hours ago
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RE: Help me keep the faith with my air source heat pump installation
on a facebook thread someone has comented to the effect...
By AdamK , 1 day ago
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RE: Samsung Heat Pump – Can't Activate TW2 Pipe Sensor (for Delta T Control)
Wanted to add an update. As I am running HomeAssistan...
By bubuontheweb , 1 day ago
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RE: Grant 13kW Aerona3 - issues getting zones to temp
You are correct you dont need the second pump if there ...
By JamesPa , 1 day ago
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RE: New Fogstar 15.5kWh upright solution
From my experience with inverters from different Far Ea...
By Transparent , 1 day ago
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@bontwoody Thank goodness you are ‘back on-line’ so to ...
By Toodles , 1 day ago
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RE: Automation options to maximuse efficiency & ToU tariffs
@majordennisbloodnok Seems reasonable. It would be m...
By Batpred , 1 day ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
@hcas OK Thanks. Will do.
By bontwoody , 1 day ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
@transparent Thank you for a very comprehensive, tim...
By Batpred , 2 days ago
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RE: Isolating the system for a planned power cut
@transparent 😊 I may have lost you there.. I ...
By Batpred , 2 days ago
