@toodles yes, EV is key requirement for IOG. Standard Go and Cosy offer nice options for non-ev users and just a question of looking at own usage and kit to see what will work best.
I suspect we'll see Agile have some nice cheap periods again this summer - so may suit some people. My average on Agile last year was around 12p but required a bit of faff - as previously discussed - even using Wonderwatt I still had to daily tweak.
Listed Grade 2 building with large modern extension.
LG Therma V 16kw ASHP
Underfloor heating + Rads
8kw pv solar
3 x 8.2kw GivEnergy batteries
1 x GivEnergy Gen1 hybrid 5.0kw inverter
Manual changeover EPS
MG4 EV
@tim441 One can never quite trust these AI thingies to do the job properly can one? They need to be kept ‘on their toes’ I feel!😉 Toodles.
Toodles, he heats his home with cold draughts and cooks his food with magnets.
Wowee! Agile have one half-hour at under 15 pence per KWh tomorrow! Light at the end of the tunnel or just a glimmer of hope!? Regards, Toodles.
Toodles, he heats his home with cold draughts and cooks his food with magnets.
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 the heat pump now and a good chunk of that is just for hot water. So, I switched over today to the Go tariff. It will save for charging the EV, and also with solar generating decent amount every day, the batteries should last longer. Well, that's the hypothesis. Our average import rate is around 14 pence, so hopefully starting today it should be around 8.5 pence. And when the heating season is back on, hoping to just switch back to Octopus Cosy.
16 * 435 watts PV
13 kWh Growatt battery
1 EV - Mercedes EQB
6 kW Aira Heat Pump
@chandykris We were on Cosy until 1st. April and then switched to Intelligent Octopus Flux (no EV tariff available to us) It is touch and go with heat pump use and daily fluctuations from winter to spring weather still lingering; however, the import rate is well above Cosy (based on only using the grid power during the 8 cheapest hours per day) but the export rate is on parity for 21 hours per day. Three hours a day permits export (from battery and / or solar) @ ~ 30 pence per kWh. During the summer, we should exceed import needs with a fair amount of export - and help to take the peak demand out of the grid. Come the autumn, I’ll be checking if Cosy is still available… Regards, Toodles.
Toodles, he heats his home with cold draughts and cooks his food with magnets.
@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 usage, we should save a decent chunk for the next 6 months by switching to Go from Cosy. Only time will tell whether that's the reality.
16 * 435 watts PV
13 kWh Growatt battery
1 EV - Mercedes EQB
6 kW Aira Heat Pump
@chandykris And one other consideration is the lower daily standing charge of 43.94 pence for IOF. I’ll do a little progress report when we find ourselves to be in the merry month of May.😏 Toodles.
Toodles, he heats his home with cold draughts and cooks his food with magnets.
Posted by: @chandykris@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 usage, we should save a decent chunk for the next 6 months by switching to Go from Cosy. Only time will tell whether that's the reality.
@chandykris Yes, if you are able to last the day on solar/battery then Go is going to work out better than Cosy. Obviously the trick is timing the switch.
April looks like being a month of two halves. First half was amazingly sunny and warm (maybe you should have switched at the start of the month?), whereas the second half is looking more like the depths of winter (there were reports of snow on the hills not far from us today).
We have solar but don't have batteries, and switched from Cosy to Agile at the end of March which is looking like the right decision for us so far.
Key for you now will be are you able to see out the day on your batteries now it's turned colder and the heating is likely back on. Our current Agile import prices are not dissimilar to the cheap Cosy slots, and Agile is almost always cheaper than Cosy day rate and peak rate pricing.
Samsung 12kW gen6 ASHP with 50L volumiser and all new large radiators. 7.2kWp solar (south facing), Tesla PW3 (13.5kW)
Solar generation completely offsets ASHP usage annually. We no longer burn ~1600L of kerosene annually.
@old_scientist Can but hope that Met Office et al are wrong; April is looking fairly promising when compared to Gloomy 2024!
Regards, Toodles.
Toodles, he heats his home with cold draughts and cooks his food with magnets.
@broadsman As requested:
The first weeks results are detailed in the extract from the bill; as you will see, there are just the two rates, standard and peak. Regards, Toodles.
Toodles, he heats his home with cold draughts and cooks his food with magnets.
-
Who's your electricity provider and what's your tariff?
8 hours ago
-
Outcome for 2024 - with Agile, ASHP, PV, Batteries, EV
8 months ago
-
Switching tariff in Winter? or stick year round?
12 months ago
-
Confusion over Octopus Tariffs
1 year ago
-
Octopus tariffs - API & choosing best tariff
2 years ago
- 26 Forums
- 2,149 Topics
- 47.1 K Posts
- 10 Online
- 5,667 Members
Join Us!
Podcast Picks
Latest Posts
-
RE: Electricity price predictions
@iaack a combination of both with no plans other than G...
By Diverted.Energy , 12 minutes ago
-
RE: is a home battery without an EV worth it?
@jamespa hmm sounds like a case of suppliers profiteeri...
By AdamK , 4 hours ago
-
RE: Who's your electricity provider and what's your tariff?
I am pleased to see the change. We definitely need t...
By Jeff , 8 hours ago
-
RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
@jamespa Crossing sheep with kangaroos?
By Toodles , 12 hours ago
-
RE: Octopus tariffs - a quick comparison
I'm on Intelligent Go . Only since start of Feb. Before...
By Tim441 , 16 hours ago
-
RE: How Do I Know When the Hot Water Has Run Out?
@transparent that is a very interesting suggestion, tha...
By GrahamF , 1 day ago
-
RE: The good, the bad and the not that great – my heat pump installation
Sorry to resurrect this thread, but it is sort of relev...
By cathodeRay , 1 day ago
-
RE: Getting the best out of a heat pump - is Homely a possible answer?
I missed your 22nd June post on this. I am sure it can ...
By cathodeRay , 2 days ago
-
Now posting on the right topic.... With general build...
By benson , 2 days ago
-
RE: How to waste energy (and time) playing with AI.
I’m sure like many software toys that it is addictive! ...
By Judith , 2 days ago
-
RE: Does anyone have experience of a smart water meter?
@judith With Anglia Water it was a compulsory upgr...
By TechnoGeek , 2 days ago
-
RE: Balancing financial efficiency and comfort using the Octopus Cosy tariff
We’re high energy users other than the ashp so the OVO ...
By Judith , 2 days ago
-
RE: Midea ASHP – how to set weather compensation
Something isn't right here, you don't design ufh to wor...
By JamesPa , 3 days ago
-
RE: What crazy nonsense are inverter limits and why are they imposed?
No I'm not mining anything @drei but I am doing R&...
By Transparent , 3 days ago
-
RE: Rodents! A word of warning for heat pump owners
Wasps caused frequent tripping of my lighting circuit a...
By JamesPa , 3 days ago
-
RE: Ecodan & MelCloud scheduling
Yes, the 2 are separate. To add to the complex desig...
By HCas , 4 days ago
-
I should clarify that the FoxESS web interface is not l...
By Old_Scientist , 5 days ago
-
RE: Mitsu Wireless Controller and MelCloud
@robs Hi Rob, At the end of a note to Mitsu UK, thank...
By DavidAlgarve , 5 days ago
-
RE: Why so many sigenergi installer recommendations?
@adamk Tesla is a great option, it’s also one we instal...
By SAEnergy , 6 days ago
-
RE: Flexi-Orb Heat Pump Scheme: A Game-Changer for the UK's Heat Pump Industry
As a potential heat pump customer, it would be good to ...
By Temperature_Gradient , 6 days ago