Last seen: Feb 18, 2026
The second 6.5 kWh Growatt battery was installed today. The process was straightforward. The GBLI6532 model has been discontinued by Growatt, but the ...
@bontwoody Hope this is legible
@bontwoody I watched a video on Tim & Kat's Green Walk's YouTube channel yesterday on this same topic. Tim has a detailed spreadsheet to help calc...
@bontwoody I am just looking into adding another 6.5 kWh battery to our system. We were on Octopus Cosy after we installed the heat pump towards end o...
@toodles That's my idea as well. We don't have a compatible EV charger or the battery, so Go is the main option. But, from my analysis of last year us...
Now that the heating season is almost over, have any of you switched from Octopus Cosy tariff to Octopus Go yet? We are using less than 5 kWh for th...
We tested the away mode for the first time as we were away for five days for a holiday. Interestingly, the temperature dropped to about 18 degrees and...
Looks like this issue is now resolved. Aira installed a K3 radiator, with 20% more output, and now the temperature is holding steady around 19.5 degre...
I would look at it as Β£9.5K vs Β£11.5K or Β£15.5K instead of Β£2K vs Β£4K or Β£8K after excluding the BUS grant. Psychologically, that feels easier to comp...
February.stats are now in. This was our first full month with an ASHP, so I was really looking forward to the results. To set the context, this Februa...
@callum_62 That does sound excessive. We are in a slightly older new build, around 12 years old, 4 beds (and a study) and three reception rooms includ...
@njt Same here. We have 6.9 solar and a 6.5 kWh Growatt battery. Since, I switched to cosy after the heat pump install, we fill up the battery thrice ...
- 27 Forums
- 2,495 Topics
- 57.8 K Posts
- 266 Online
- 6,220 Members
Join Us!
Worth Watching
Latest Posts
-
RE: Setback savings - fact or fiction?
@cathoderay The input power is largely determined by...
By RobS , 28 minutes ago
-
RE: Humidity, or lack thereof... is my heat pump making rooms drier?
@editor, this is now an example of greenwashing in the ...
By Majordennisbloodnok , 39 minutes ago
-
RE: Electricity price predictions
@transparent Im impressed by all your work on this. ...
By JamesPa , 2 hours ago
-
RE: Solis inverters S6-EH1P: pros and cons and battery options
Just to wrap this up here for future readers: The S...
By Batpred , 2 hours ago
-
RE: Struggling to get CoP above 3 with 6 kw Ecodan ASHP
Welcome to the forums.I assume that you're getting the ...
By Sheriff Fatman , 3 hours ago
-
RE: What determines the SOC of a battery?
I agree. Fogstar confirmed that the Seplos BMS does ...
By Batpred , 3 hours ago
-
RE: Say hello and introduce yourself
@editor @kev1964-irl This discussion might be best had ...
By GC61 , 4 hours ago
-
RE: Testing new controls/monitoring for Midea Clone ASHP
@benson β as @tasos suggests, plotting multiple variabl...
By cathodeRay , 6 hours ago
-
@painter26 β as @jamespa says, it's for filling and re-...
By cathodeRay , 8 hours ago
-
RE: Oversized 10.5kW Grant Aerona Heat Pump on Microbore Pipes and Undersized Rads
@uknick TBH if I were taking the floor up ...
By JamesPa , 19 hours ago
-
RE: Getting ready for export with a BESS
I would have not got it if it was that tight
By Batpred , 20 hours ago
-
RE: Need help maximising COP of 3.5kW Valiant Aerotherm heat pump
@judith thanks Judith. Confirmation appreciated. The ...
By DavidB , 23 hours ago
-
RE: Recommended home battery inverters + regulatory matters - help requested
That makes sense. I thought better to comment in this t...
By Batpred , 24 hours ago
-
Bosch CS5800i 7kW replacing Greenstar Junior 28i
My heat pump journey began a couple of years ago when I...
By Slartibartfast , 1 day ago
-
RE: How to control DHW with Honeywell EvoHome on Trianco ActiveAir 5 kW ASHP
The last photo is defrost for sure (or cooling, but pre...
By JamesPa , 1 day ago
-
RE: Plug and play solar. Thoughts?
Essentially, this just needed legislation. In Germany t...
By Batpred , 1 day ago
-
RE: A Smarter Smart Controller from Homely?
@toodles Intentional opening of any warranty βcan of wo...
By Papahuhu , 1 day ago
-
RE: Safety update; RCBOs supplying inverters or storage batteries
Thanks @transparent Thankyou for your advic...
By Bash , 1 day ago
-
RE: Air source heat pump roll call β what heat pump brand and model do you have?
Forum Handle: Odd_LionManufacturer: SamsungModel: Samsu...
By Odd_Lion , 1 day ago
-
RE: Configuring third party dongle for Ecodan local control
Well, it was mentioned before in the early pos...
By F1p , 2 days ago
-
RE: DIY solar upgrade - Considering adding more panels
I know this is a bit old, but it made me wonder what co...
By Batpred , 2 days ago
-
RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
@majordennisbloodnok Daikin, take note! (In fact, I hav...
By Toodles , 2 days ago
-
RE: Midea ASHP β how to set weather compensation
@mk4 β good work! First, I agree, no evidence of cycl...
By cathodeRay , 2 days ago


