
Last seen: Sep 9, 2025
OK. The Growatt AXE battery is a stackable system which does indeed use LiFePO4 chemistry. Each module provides 5kWh capacity and weighs 40kg. Tha...
I think I should add two things more before you challenge anyone on the PV/Inverter installation team: 1: It is commonly stated that the need to...
It doesn't matter that the inverter is a hybrid (solar & mains inputs).Everything I've written above still holds true. Up until now I didn't kno...
Every time you post a photo I find something else to comment on ! I've put a blue arrow to show others the mains 'trip' we're discussing. (It's no...
Hello @hem. And I see that @editor has very quickly found a suitable spot for this topic! 🙂 An outside cable like this would normally be St...
I need some clarification... and a photo if you can manage it. 1: Did you mean to write 'supplying power to solar'?Or did you mean 'supplying power ...
The PAS-63100:2024 Standard didn't exist last November.Like most PAS standards, it isn't 'mandatory', nor retrospective. However, now that it exists...
That's a good question @david999to which I could've given an excellent response just a month ago. However, there's a new Standard, PAS-63100-2024, s...
And this the great benefit of raising these issues in a discussion forum, of course. 🙂 Photos and diagrams help.I happen to have a large li...
I understand your point, but don't entirely agree. If I inadvertently omitted an earth to an appliance, and a fault on that caused a water-pipe to '...
No one else has commented on this, so I think I'd better do so.But please remember I'm not a qualified plumber or electrician. The installer is slig...
An over-pressure valve on your water main?Why? Is mains water in your area at higher pressure than 'normal'? The silt on that filter is the sort o...
- 26 Forums
- 2,158 Topics
- 47.4 K Posts
- 44 Online
- 5,736 Members
Join Us!
Podcast Picks
Latest Posts
-
RE: COP is not the only measure of efficiency
@toodles Your use case is indeed very different to mine...
By jamespetts , 2 hours ago
-
RE: Anyone still weathering it out with Agile?
@toodles I guess it all comes down to import averages. ...
By Tim441 , 2 hours ago
-
RE: Who’s Caved and Switched the Heating On Already?
Hell no, October as a matter of principle. If I had my ...
By Old_Scientist , 2 hours ago
-
RE: Renewables & Heat Pumps in the News
@mike-patrick Well, if Europe is stalling partly due to...
By Toodles , 2 hours ago
-
RE: Buffers, hot water and cooling
Seems a lot of work with hit or miss results and potent...
By dgclimatecontrol , 3 hours ago
-
RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@dgclimatecontrol I have no intention of removing the...
By Morgan , 3 hours ago
-
RE: 300 Liter Tank - Do I have to heat it all?
The size of DHW tank affects the anti-legionella cycle....
By Transparent , 3 hours ago
-
RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
@scalextrix Name plate capacity
By HCas , 6 hours ago
-
RE: Solar Thermal DHW and ASHP
I was originally contemplating a solar thermal installa...
By jamespetts , 7 hours ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
My system installed in July 2024 has produced 6.4mWh in...
By jamespetts , 7 hours ago
-
RE: Vaillant aroTherm Plus 10kW thoughts?
Good unit. And the 10 kW is the same as the 12 kW I ...
By HCas , 1 day ago
-
RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
@judith thanks for your suggestions. Starting from col...
By GrahamF , 1 day ago
-
RE: Inventor (Midea) Heat Pump short cycling advice
I switched to "fan coil mode" to be able to set water t...
By immunity , 1 day ago
-
RE: DESNZ doing a survey which asks the right questions!
Without a survey their only source of data is probably ...
By JamesPa , 2 days ago
-
RE: Can you help with our research: solar panels, EV chargers, home batteries, heat pumps?
Just done your survey!
By Judith , 2 days ago
-
RE: Failing heat pump system - seeking thoughts on a rebuild
@cleardene-ashp just thinking about your issues here. Y...
By Judith , 2 days ago
-
RE: Midea ASHP – how to set weather compensation
@cathoderay OK let's wait and see, it sounds an interes...
By Tasos , 2 days ago
-
RE: What is the Heat Geek Guarantee?
@judith, I’m with you on Heat Geek, but there really do...
By Mars , 2 days ago
-
RE: Electricity price predictions
Community energy installations are a great idea, but th...
By Scalextrix , 3 days ago