BMW i4 eDrive40 M Sport
I think an interesting development will be the possibility of using old (or existing) EV battery packs as home batteries. This would make the environmental impact less and aid the grid to become carbon neutral.
Having just switched to an EV, I can say I would not go back to a combustion engine. The driving experience is much better and as a bonus it opens up cheap electrcity tariffs.
If car use is to continue EVs are the best option in my view and battery technology is just getting better with much longer ranges just around the corner.
House-2 bed partial stone bungalow, 5kW Samsung Gen 6 ASHP (Self install)
6.9 kWp of PV
5kWh DC coupled battery
Blog: https://thegreeningofrosecottage.weebly.com/
Heatpump Stats: http://heatpumpmonitor.org/system/view?id=60
@bontwoody I’m sure so long as your driving experience is enhanced those living in regions affected by the extraction of the required raw materials will understand and be pleased you have cheaper electricity. You make no reference to those people in the video but celebrate our first world luxury.
Retrofitted 11.2kw Mitsubishi Ecodan to new radiators commissioned November 2021.
14 x 500w Monocrystalline solar panels.
2 ESS Smile G3 10.1 batteries.
ESS Smile G3 5kw inverter.
@morgan The extraction of raw materials happens in all industrial processes including traditional cars. It has done since the beginning of industrialisation and frequently involves unsavoury practices. However unless you intend to forego your car/computer/phone/any oil/gas use/etc you really arent in a position to preach.
I stand by my point that EVs are the best option for continued car use.
House-2 bed partial stone bungalow, 5kW Samsung Gen 6 ASHP (Self install)
6.9 kWp of PV
5kWh DC coupled battery
Blog: https://thegreeningofrosecottage.weebly.com/
Heatpump Stats: http://heatpumpmonitor.org/system/view?id=60
@bontwoody not preaching. Simply expressing a view. If that hurts so be it.
Retrofitted 11.2kw Mitsubishi Ecodan to new radiators commissioned November 2021.
14 x 500w Monocrystalline solar panels.
2 ESS Smile G3 10.1 batteries.
ESS Smile G3 5kw inverter.
@morgan Mmm, expressing a view doesnt usually require the injection of sarcasm, however lets just agree to disagree.
House-2 bed partial stone bungalow, 5kW Samsung Gen 6 ASHP (Self install)
6.9 kWp of PV
5kWh DC coupled battery
Blog: https://thegreeningofrosecottage.weebly.com/
Heatpump Stats: http://heatpumpmonitor.org/system/view?id=60
Moving people around takes energy and the cleanest available useable energy at the moment is electricity. Electrically powered vehicles are the only logical choice.
The problem is not the power used but how that power gets to the motor. We’re currently in a competition to shoehorn more and more battery into a given vehicle since current received wisdom is that more range is better, but my hope is that a little lateral thinking will be cultivated.
One possibility is that some form of in-transit charging technology will become reasonably widely installed (no idea whether that means wireless charging or turning the motorway network into a giant Scalextric track) meaning the emphasis would switch from maximising battery capacity to ensuring enough capacity to get to and from the charging network.
Not saying, of course, that this is how things will go; just that I have faith someone will come up with a new bright idea. In the meantime we have little choice but to develop the EV technology so it’s mature enough to be useful when that next brainwave comes along.
105 m2 bungalow in South East England
Mitsubishi Ecodan 8.5 kW air source heat pump
18 x 360W solar panels
1 x 6 kW GroWatt battery and SPH5000 inverter
1 x Myenergi Zappi
1 x VW ID3
Raised beds for home-grown veg and chickens for eggs
"Semper in excretia; sumus solum profundum variat"
It was really spacious and definitely bigger than I expected. Lovely car. Looking forward to hear what you think of it.
Get a copy of The Ultimate Guide to Heat Pumps
Subscribe and follow our YouTube channel!
Electrical is the only way forward..
But until we get to experience Major's Scalextric track, the humble home ev charger may have to do!
Have other bmw/mini drivers been experiencing pains with chargers. Clearly teething dealing with their new standards compliant apis https://www.beebop.ai/blog/bmw-api-changes-could-disrupt-utilities-using-unapproved-ev-connections?fbclid=IwY2xjawNde69leHRuA2FlbQIxMQABHtaZxMbZt_GpYwBqhu6CADf9l8vPigPAj1ruAsMaPFqqfajHcXKuQA7LIXp5_aem_ps3LqXA68yzuNcq7Hk9SbA
Ohme was trying to hold onto reverse engineered access to the old api, not very secure. Since the change late Sept, their chargers cannot monitor the bmw battery soc, making it a manual process to avoid getting the charge to what bmw deem 100%
8kW Solis S6-EH1P8K-L-PLUS hybrid inverter; G99: 8kw export; 16kWh Seplos Fogstar battery; Ohme Home Pro EV charger; 100Amp head, HA lab on mini PC
- 27 Forums
- 2,475 Topics
- 56.9 K Posts
- 275 Online
- 6,165 Members
Join Us!
Worth Watching
Latest Posts
-
RE: If a heat pump can only heat DHW to 50C then what? Issue with 18KW Heliotherm heat pump
Hi, Nothing yet. I've asked customer to measure flow...
By errmm , 5 hours ago
-
RE: High Temp Heat Pumps for fast warm-up of house
I don't know exactly how long it takes to heat up (and ...
By JamesPa , 7 hours ago
-
RE: Need help maximising COP of 3.5kW Valiant Aerotherm heat pump
OK. What Im seeing looks fairly normal TBH: 1 start ...
By JamesPa , 7 hours ago
-
RE: Vaillant Tech Support Flagged Low DT: UFH Return Cold, Suspected Zero Flow
@editor thanks for the tips which I will try before cal...
By DavidB , 9 hours ago
-
RE: Daikin 6kw setup with Dixell controller
@jamespa Many thanks for your reply, a very detailed an...
By CraigH , 9 hours ago
-
RE: Exploring the role of alternative clean heating solutions - Government Consultation
Despite reservations, I found some time to respond to t...
By Rusty , 9 hours ago
-
RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
@crankplus, nope, still not, and I've followed up with ...
By Mars , 9 hours ago
-
RE: Octopus Cosy Heat Pump Owners & Discussion Thread
@agentgeorge Probably, but temperature change at -10 ha...
By AndrewJ , 10 hours ago
-
RE: External wall insulation - your experience
To be clear, my experience was very positive. The journ...
By Batpred , 12 hours ago
-
@foxesfan Re: ‘Servicing’ as @editor has covered in his...
By Toodles , 12 hours ago
-
RE: A Smarter Smart Controller from Homely?
@benson No idea why mine doesn’t work, all I see on ...
By Papahuhu , 13 hours ago
-
RE: Battery sizing - How low can you go!
It seems I am seeing something similar to what you do, ...
By Batpred , 14 hours ago
-
RE: Gaslighting in the heat pump industry – has anyone else experienced this?
Don’t know if this is relevant to this thread, but my A...
By Gruff2001 , 14 hours ago
-
RE: Bosch CS5800i 5kW - Experience So Far
@majordennisbloodnok While getting Home Assistant runni...
By Steelbadger , 1 day ago
-
RE: MCS - BS EN 12831-1:2017 – Heat Loss Survey
Since May 2025 it no longer a requirement in England to...
By JamesPa , 1 day ago
-
RE: Air source heat pump roll call – what heat pump brand and model do you have?
Forum Handel @jancold Manufacturer: Daikin Model: E...
By Jancold , 1 day ago
-
RE: Octopus Cosy 12 Heat Pump Regret: Incredibly Loud, Poor Heating & Constant Hum - Help!
@harriworld it was roughly 3am for an hour as that’s ...
By L2jad , 1 day ago
-
RE: Hoped for improvements not being realised on my Mitsubishi heat pump
I have been wondering that myself. The fact is that, ...
By JamesPa , 1 day ago
-
RE: Filtering Tap Water – Share Your Setup for Cleaner, Better-Tasting Water
I remember when I was in my early 20s I was introduced ...
By Majordennisbloodnok , 2 days ago
-
RE: Setback savings - fact or fiction?
But if it is recorded an an integer, which it seems it ...
By cathodeRay , 2 days ago


