Solar panels and battery - any real world reccomendations?

If you are on regular Go and you don't swap to Octopus' other tariffs at other times of the year, you should move over to Eon Drive Next.

It's considerably better than Go and gives Intelligent Go a run for its money for the vast majority of people. The fact it is 7 hours at fixed times and you don't have to worry about the 'intelligent' nonsense is a massive boon for those who don't want to go down the home assistant rabbit hole when dealing with home batteries that get drained by their EV charger.

The main reason to stay on IoG is if you regularly need >7 hours charging or make use of other tariffs at other times of the year.

I went down the HA 'rabbit hole' (really quite simple though) to charge my battery at any time the rate is the IOG charging rate. Sometimes (recently very frequently actually), the charging windows are at very useful times of the day. Today I got a random hour between 3pm and 4pm. which meant I made it through the evening to 9pm on battery despite some heavy usage. Now I'm back in the IOG cheap zone until 7am. I'm not gaming the system, the car is set to soak up as many electrons as it can get and stop at 80%. These little bonuses just come along and I take them! I've had 4 or 5 hours during the daytime as well if the car is here during the day for whatever reason. In comparison, I don't think the Eon tariff would work as well for me, but I accept there's not a lot in it for anyone with a set-and-forget sort of approach to battery management!
 
If you are on regular Go and you don't swap to Octopus' other tariffs at other times of the year, you should move over to Eon Drive Next.

It's considerably better than Go and gives Intelligent Go a run for its money for the vast majority of people. The fact it is 7 hours at fixed times and you don't have to worry about the 'intelligent' nonsense is a massive boon for those who don't want to go down the home assistant rabbit hole when dealing with home batteries that get drained by their EV charger.

The main reason to stay on IoG is if you regularly need >7 hours charging or make use of other tariffs at other times of the year.

Well a few things, firstly I rate Octopus massively above EON.
I have never had any issues with Octopus than missing bills, which they will correct pretty quickly.

I have been with EON previously and they were terrible. I have heard of people waiting 3 months for export to be sorted. Far from ideal.

I also have a gas boiler and my gas bills are higher than my elec bills, I use Octopus tracker for gas which itself saves a chunk.
I think most of the suppliers will hover around similar pricing eventually.

I have switched tariffs, was on agile last summer.

Lastly I benefit from powerups and free sessions. Which I think are likely to exceed the benefit from EON.

Rumours going round on fb that fixed 15p oct outgoing export is getting nerfed to a variable export with a floor. Someone got an email to say that and posted it. Anyone else get similar? I've just got the docs and applied for my export yesterday.

If that's the case, the floor could then be dropped next summer. Could be a pretty massive nerf tbh, basically like a slow move of everyone to agile export.

Doesn't make sense considering they just literally expanded the fixed outgoing rate to normal go customers.
It may be that for agile they are making both variable. I was on agile with fixed export which felt wrong that I could be getting paid to export whilst the grid was overloaded and I could be paid to import :)
 
I've been on Octopus and Eon, more than once. My billing issues with Octopus are noted in this thread, yes they sorted it quickly with minimum effort from me but it still happened. Zero issues when on Eon.

That said, export on Eon is still in the dark ages of electricity billing and FIT contracts. Despite having smart meter data, it is a manual meter reading once per year and a big credit on your account. I think they will do it quarterly if you ask.
 
I've never been with Eon to comment, but we have had a number of issue with octopus too in the past, including getting our Solar export set up as it happens. They're alright when it's working though.

Doesn't make sense considering they just literally expanded the fixed outgoing rate to normal go customers.
It may be that for agile they are making both variable. I was on agile with fixed export which felt wrong that I could be getting paid to export whilst the grid was overloaded and I could be paid to import :)

They haven't. What people used to get was Outgoing Octopus Fixed. This product no longer exists and it's now just Outoging Octopus for everyone. It still pays 15p/kWh right now, but it's no longer fixed, and the assumption is that's because they'll want to lower it in future. I don't think anyone expects them to increase it, and you'd only stop it being fixed if you intended to change it after all, which is being taken to mean only one thing.

Source: https://octopus.energy/export-tariffs/

Outgoing Octopus
Variable tariff currently paying a flat rate of 15p/kWh. Export whenever suits you and know you’re always getting a good price.
 
As a counterbalance, I've not had any issues with eon, nor any issues with them setting up my export account for SEG
(And even when my account was £1000 in credit, it was a quick phone call to get them to refund £900...back into my account within the week)
 
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They haven't. What people used to get was Outgoing Octopus Fixed. This product no longer exists and it's now just Outoging Octopus for everyone. It still pays 15p/kWh right now, but it's no longer fixed, and the assumption is that's because they'll want to lower it in future. I don't think anyone expects them to increase it, and you'd only stop it being fixed if you intended to change it after all, which is being taken to mean only one thing.

Source: https://octopus.energy/export-tariffs/
They’ve done this on all of their smart tariffs to react to changing market conditions.

Your right to say it might be ready to go down but in reality they still need to be competitive with other suppliers. While Eon are offering 16.5p, I can’t see this changing.
 
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Yeah it makes sense for them to tweak stuff. The one thing that has been constant since my solar journey started is that the tariffs etc change constantly and you need to be aware and ready to change.
In order to maximise benefit that is.

Like I said agile felt wrong, being paid 15p to export when the grid was negative/zero. Happened quite a bit in the summer when I had already charged the batts, we had all washing etc done and solar was kicking in mid afternoon for me.
 
I've never been with Eon to comment, but we have had a number of issue with octopus too in the past, including getting our Solar export set up as it happens. They're alright when it's working though.



They haven't. What people used to get was Outgoing Octopus Fixed. This product no longer exists and it's now just Outoging Octopus for everyone. It still pays 15p/kWh right now, but it's no longer fixed, and the assumption is that's because they'll want to lower it in future. I don't think anyone expects them to increase it, and you'd only stop it being fixed if you intended to change it after all, which is being taken to mean only one thing.

Source: https://octopus.energy/export-tariffs/
This is exactly what I was told when I switched to Octopus Go and Outgoing Octopus last week. The export tariff rate is no longer fixed and will be reviewed every three months (Jan, Apr, July, October you'd presume).

The positive side of me wants to hope it won't go down due to EON etc, but then I've just come off of Flux which has been seriously neutered this time around.
 
Now that's making my head hurt, I've not updated all the prices for the respective tariffs as they do differ slightly from what I would be charged here, but the spreadsheet is saying -£137 for Flux for the year and all the rest including Flexible are -£1000 to -£1500. I'll have to do some more digging, but something seems off. Actually just noticed the best strategy for Flux hasn't yet been implemented in the spreadsheet, perhaps thats why.
Replying to myself here, but the issue was my huge predicted generation broke the spreadsheet :cry: Now he's fixed it, it looks more correct now.

Flux appears to be pretty good, not the best, but still good, especially as I don't have an EV or heat pump yet.

 
It's nuts that you can still be have a negative cost in November and February on Go :D

EV and heat pump will change the game, particularly the EV which will nerf a lot of Flux/Intel Flux gains in summer.
 
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Hmmmm so my EV has just had its update for V2H. So, I could charge at work and then discharge into the house and or grid, which clearly I won’t do.
Pretty much open to abuse this surely.

Would be ideal for extra storage though, especially when we get a heat pump.

Will need to look into complications with home batteries and solar.
 
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Greenhouse is now down and in january that big tree at the back is being felled…..was a busy weekend. Before any tree huggers chime in the tree itself has ash die back and we have been advised to take it down, before it starts falling on its own.

New big shed and greenhouse being built once i take other shed down, which will can then house the 8 new panels for the new bigger inverter being fitted next week.

 
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