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The Electric Car Thread

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I guess the challenge is figuring out how to do this.

I press the button marked N...


 
Posted : 19/06/2024 2:18 pm
Murray, Flaperon, TedC and 3 people reacted
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Corsa e recommends towing with the front wheels up on a tow truck. If it was broke rather than stuck.

I'm almost certain the manual did mention neutral for very short distances of needed.

Stuff like anti rollback probably makes dragging the car backwards whilst not in reverse and not pressing the accelerator more complicated? The car will probably lock the rear wheels if it thinks it is rolling backwards?

If I was going to a fields often to park my car I'd invest in some skid plates too slide under the wheels. 🤔


 
Posted : 19/06/2024 2:22 pm
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So I've read the manual for my car.  It does say not to tow it with the front wheels on the ground - but it then goes on to say this:

If towing service is not available in an emergency, your vehicle may be temporarily towed using a cable or chain secured to the emergency towing hook at the front (or rear) of the vehicle. Use extreme caution when towing the vehicle with a cable or chain. A driver must be in the vehicle to steer it and operate the brakes. Towing in this manner may be done only on hard-surfaced roads for a short distance and at low speeds.

Limit the vehicle speed to 15 km/h (10 mph) and drive less than 1.5 km (1 mile) when towing to avoid serious damage to the reduction gear.


 
Posted : 19/06/2024 2:25 pm
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Rory Reid recently drove a 430,000 mile Tesla Model, Y still on its original battery, until it ran out of juice. The car stopped about 10 feet from the charger. Fortunately a helpful Tesla driver showed him how to put the Model S into tow mode and they pushed it onto the charger.


 
Posted : 19/06/2024 8:06 pm
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I think the issue is as above with permanent magnet motors. It says in mine there is a fire risk if you tow it fast for a long time so it must be to do with eddy currents induced somewhere. If you don't have a permanent magnet motor you wouldn't have that issue.


 
Posted : 19/06/2024 8:50 pm
 DrP
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I press the button marked N…

Oh...you know this ... I know this....

But have you MET the general population?!

DrP


 
Posted : 19/06/2024 10:40 pm
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having the interior light on will cause a crash.

Nonsense, but if the Police see the light is on you WILL go to prison 😎


 
Posted : 19/06/2024 11:01 pm
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Just getting ready for my new EV which should arrive in the next month or so.  Currently have a Sync EV charger which ive had for about 4 years along with a plug in hybrid/diesel C Class.  Its worked well for me but going full electric next.

Preperation has included changing to British Gas EV tarrif (7.9p) between 12.00 & 5am.  I have also had an app update on the charger which has suddenly added scheduled charging.  Have tested it on my current car, setting it at 12.30-5am and i am able to plug in when i get home from work, plug it in and when i get to it the next morning its ready to roll.  I can also set a maximum charge if i desire.  I quite like the fact i dont have to rely on the car for charge settings for doing all this as Mercedes have a habit of dropping app functionality and making them chargeable.  I will probably average about 10kw per day in useage so this shortish charging gap will suit me fine.  Work has 50kw chargers they are allowing us to use for 22ppkw for when we need it.

Not that its relevant but we have also got the washing machine instructions out and discovered it can be put on a timer delay of 1hr blocks so setting it to go at 9pm with 4hr delay is working out well.  Dishwasher is doing the same.

Plan to purchase a smart plug for the heated airer for the winter too.

Anything to save a few quid.


 
Posted : 20/06/2024 11:52 am
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It saves quite a lot.  I also added a timer to our immersion heater to use 7.5p/kWh electricity instead of gas.  Of course gas is about 8p per kWh but at the temps needed to heat the water the boiler is only about 90% efficient because it can't condense; then there are significant losses in the pipework.  Also makes the house cooler in summer without hot pipework.


 
Posted : 20/06/2024 12:12 pm
 mert
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Pressing N usually leaves invertors and motors "live". You'll still get eddy currents, depending on what car, you might have roll away and autobraking functions active as well. Can also have weird effects in an AWD if on a suspended tow.

Most manufacturers have tow modes either in progress or in volume already.


 
Posted : 20/06/2024 1:37 pm
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Has any switched to Octopus intelligent while using a 3 pin charger?

I am currently on Octopus agile but the rates have been really poor recently. I usually just plug car in when it's a home apart from 4pm to 7.30pm as rate are always above the price cap price then

My car is compatible while Octopus intelligent but is there a max amount of time it will let me charge at 7.5p for? If I am only going to get 6 hours I think I would be better staying on agile


 
Posted : 20/06/2024 3:13 pm
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You get 6 hours guaranteed. But usually end up getting longer once IO has decided when to charge. In my experience it’s rare not to get as much charge as you need in a night.
In fairness 6 hours per day = 150 miles or so per day so you’d need to be driving a lot for this not to be enough.


 
Posted : 20/06/2024 3:28 pm
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Thanks for the reply, sorry should of made it clearer than I am currently using a granny charger so require more than 6 hours charging most nights


 
Posted : 20/06/2024 4:00 pm
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They've been doing some promo video work and pictures of this in town the last couple of days. At a casual glance it looks very smart. Not the greatest of names though!

https://www.mgcyberster.co.uk/


 
Posted : 20/06/2024 4:04 pm
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Agile tariff for me when I get my EV.

I'll take the occasional 15pkwh and offset it against all the times it goes below 7.5pkwh and negative.

I'll be maxing out on cheap electric house heating as well this winter.

Above 7.5pkwh I'll consider using gas.

If I'm at home during the evening I might light the 🔥 🔥 .

This could be my cheapest winter yet apart from the EV cost. 🤔


 
Posted : 20/06/2024 4:11 pm
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@subduedsupernova that's probably your issue, the slow charging. I know Agile prices haven't been great of late, but I'm still managing to average 6.63p/kWh Car and 13.01p/kWh house so far 1st-15th June on Agile tariff, but that will be because I can zap the car to full in the very few occasions it's been really cheap. It might be worth investing in faster charging,  could you get a charger installed at the very least a commando socket installed and buy a type2 to commando socket cable? I'm pretty certain they can be 7.2kw or is installing some form of charger completely out of the question?


 
Posted : 20/06/2024 4:19 pm
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Has any switched to Octopus intelligent while using a 3 pin charger?

I'll gets that the answer is no.

You need a charger (and car) that is smart and controllable by octopus to use their io tariff.

How many miles are you doing a day? Could you start charging at 8pm for the typical 24pkwh or less all the way through to 0500 when prices start to rise on agile?

9hrs times 2.2kw hopefully should equal over 15kw which should give you 45 miles.

My other half with the Corsa e has all the fast home charging capability but only drives 10 miles a day. Which isn't with the expenditure. But it does give her the simplicity of plugging in and forgetting about it.


 
Posted : 20/06/2024 4:43 pm
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I could get a charger installed but it will take a long time to pay back for the £1000 investment so trying to avoid for now.

I believe it's only the car or charger that needs to be compatible and my car is. My mileage varys day to day and that is pretty much what I am doing but feel the price isn't dropping enough especially to offset the 36p ish peak time charge which I still need to use some electricity for dinner etc


 
Posted : 20/06/2024 5:15 pm
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Salad for dinner 😉


 
Posted : 20/06/2024 5:32 pm
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You need a charger (and car) that is smart

I think @subduedsupernova is right, it's car OR charger. However I'm not sure if 7kW charging is mandated. Best thing to do is ask Octopus, they are good.

Also you can get a dumb charger for £350 these days.


 
Posted : 20/06/2024 5:52 pm
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I can't select my car and 3 pin charger on octopus website and its listed as compatible, I am more curious about how many hours I will get at the reduced rate


 
Posted : 20/06/2024 9:33 pm
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What car is it?


 
Posted : 20/06/2024 9:44 pm
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2024 Audi Q4


 
Posted : 20/06/2024 10:11 pm
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I put Audi Q4 and "no charger (3-pin)" into the website and it says it's compatible.

Not sure how it would schedule charging itself though. With my Ohme the charger creates the schedule which varies all through the night.


 
Posted : 20/06/2024 10:22 pm
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I checked Octopus with a compatible car (i4) and a 3 pin charger.
That combo is acceptable, and would actually work - the off peak team is enough to charge my 80kW.hr battery to full each week, and would actually cover the majority of my use as the car slowly charges through he weekday nights ready for the weekend.


 
Posted : 20/06/2024 10:37 pm
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I'm going to an EV event at the main dealer later. IDK if it's a 'lecture' or a sales promo (suspect the latter really) but it's been billed as answering all the questions I may have about EVs. I've got a load of info from this thread but any specifics you want me to ask about. On the list is definitely how home charging and different energy tariffs work.


 
Posted : 24/06/2024 8:54 am
 DrP
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On the list is definitely how home charging and different energy tariffs work.

In all honesty, the dealership probably won't have all the knowledge on this, at least compared to the well established FB groups etc..

I think the most basic thing to appreciate is that all 'fuel' (i.e electricity) for the car is the same, regardless on how it's delivered.. The thing that changes is the delivery speed and cost. From either very fast, to very slow. And whether it cost £2 or 6p per kWh of 'fuel', it's no better or worse.

Thus, figure out how fast you'll need the fuel delivered on a regular basis, and work from there.

As some have posted above - some people can happily tolerate charging V slowly (via the 3 pin wall plug, which deliveres about 2.4 kW/hr) as they probably top up the car daily, overnight.

I've an EV wall charger that deliveres 7kW/hr... therefore it'll fill the car up faster, AND will intergrate with octopus to allow a cheaper EV tarrif.

The two options above are all you need to really know about HOME charging.

Fast charging (i.e BIIIG cabled motorway chargers) is only really relevent when topping up on longer journeys.

For me, i don't really get bogged down by how much this'll cost (tip - it's pointlessly expensive!!!) because my useage of motorway charging is SOOOO rare, that it's just a cost I'm accepting of.

DrP


 
Posted : 24/06/2024 9:17 am
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Sometimes it's cheap , sometimes it's expensive so charge when it's cheap via a smart charger? They may not be able to comment on particular electricity contracts

Main dealer for which brand?  I'd ask VW very different questions to Hyundai for example


 
Posted : 24/06/2024 9:20 am
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Test driving a Leaf later. I had one years ago on a 7 day trial and I liked it then but range anxiety was a thing. Fully charged it was less than 100 miles on the dash and my wife drove it to work (winter) the next day, only a 40 odd mile round trip however it was a perfect storm, heavy rain, bitterly cold and a diversion on the way home... She arrived home with plenty in reserve but said she was getting nervous... it was the shorter range model.

Fast forward a few years and we have Solar, home battery and an ASHP but still an ICE vehicle. I am retired and Mrs Surfer only goes into the office 1 day every few weeks so our mileage is quite low. Also have a T6 which we will keep forever hopefully. Our circumstances seem perfect for an EV but our car is a C class estate which is ace and perfect for our 2 dogs. Mrs Surfer reluctant to change to a car that is not as plush inside or offers the practicality of an estate. I dont want an SUV and the MG estate is a nice drive but again cant compare to the C class interior so many of the options are a difficult sell. Hopefully the Leaf will be practical enough. We would buy second hand, maybe a couple of years old.


 
Posted : 24/06/2024 9:54 am
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It's Kia, fwiw


 
Posted : 24/06/2024 10:01 am
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Hopefully picking up an ID.5 this week so just looking at getting a charger for home to use with Octopus, I would need a 10-12m long cable to get past the top bit of the drive if there is another car parked up there. Any issues with an untethered charger and a long cable?


 
Posted : 24/06/2024 10:13 am
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I’ve an EV wall charger that deliveres 7kW/hr

No, you have a charger that delivers 7kW.  If you run it for an hour, it will have put 7kWh into your car, of which only about 6.5kWh will have stuck.

I had one years ago on a 7 day trial and I liked it then but range anxiety was a thing. Fully charged it was less than 100 miles on the dash and my wife drove it to work (winter) the next day, only a 40 odd mile round trip however it was a perfect storm, heavy rain, bitterly cold and a diversion on the way home… She arrived home with plenty in reserve but said she was getting nervous… it was the shorter range model.

Very different story now. Our Hyundai (just as cheap as a Leaf and a much better car IMO) has fully accurate range indicator and only drops about 10% in winter.  A modern Leaf is better than the older one you had before (presumably the 30kWh version) but still ultimately the same tech.  Before you buy it get yourself behind the wheel of an Ioniq Electric, a Kona or an e-Niro.

Any issues with an untethered charger and a long cable?

Not AFAIK - the fact they sell long ones suggests it's ok.  The cable on the granny charger that came with my Leaf was nearly that long IIRC.


 
Posted : 24/06/2024 11:59 am
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Any issues with an untethered charger and a long cable?

Just don't use it coiled up, it'll get hot. Make a snake.


 
Posted : 24/06/2024 12:02 pm
 DrP
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No, you have a charger that delivers 7kW.  If you run it for an hour, it will have put 7kWh into your car, of which only about 6.5kWh will have stuck.

Sigh...i mean, it's as good as 7kW in an hour!! And if we're being totally anal about it... what rate it actually delivers is totally dependant on other leccy useage in the house and the state of charge of the car... But I guess, for a brief intro into the whole EV world, what I ACTUALLY said was good enough and likely understood adequately..

Drp


 
Posted : 24/06/2024 12:49 pm
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My opinion: Getting kW and kWh mixed up doesn't help people who aren't scientifically literate  If I were saying miles when I meant miles per hour I'm sure I'd get called up on it; or if you wanted to inject someone with three square centimetres of some drug or other 🙂


 
Posted : 24/06/2024 1:09 pm
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Before you buy it get yourself behind the wheel of an Ioniq Electric, a Kona or an e-Niro.

Mate has a Kona, loves it. Not really a fan of the Ioniq, ex boss had one and good car but just didn't like the look. One thing that I like about the Leaf is the V2H option which may be useful for us.


 
Posted : 24/06/2024 1:15 pm
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Yes that is nice however I think you need a special charger for it and I think only Octopus offer the service.

It's not the only car that is capable of this but I think it's the only supported option in the UK currently and the Leaf is probably the only cheaper car that can do it.

Ioniq Premium SE is the only car I have heard of outside luxury brands (and then only top spec models) that has ventilated seats!


 
Posted : 24/06/2024 1:36 pm
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One thing that I like about the Leaf is the V2H option which may be useful for us.

Does support still exist to actually do this, though? It requires special chargers which iirc aren't normally available, I think they're still just part of a few trials that have knocked about over the years.


 
Posted : 24/06/2024 1:54 pm
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Does support still exist to actually do this, though?

Mm it's actually V2G not V2H but: https://octopus.energy/power-pack/


 
Posted : 24/06/2024 2:41 pm
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I think you need a special charger for it and I think only Octopus offer the service.

You are right and more than that, they only support a V2H charger that is no longer available. I suspect it will become more popular and having at least a car that supports it is the important thing. I am surprised it hasn't taken off more given the popularity of home batteries.

Mm it’s actually V2G not V2H but

The Leaf supports both but the Octopus deal only the former.


 
Posted : 24/06/2024 2:59 pm
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A month or so into our Model Y ownership, for our typical weekly usage we could easily manage without a 7kWh charger but find with the tariff reduction and some shifts in our home usage patterns to take advantage of the low rate for 5 hours over night, our power costs are about the same as without the EV and the previous non-EV tariff.. ie. 'free' fuel... time will tell.

Popped down to Whitstable this weekend for an afternoon by the sea, 120 odd miles round trip for 27kWh at 9p/kWh..

Total convert here, would never go back to an ICE car (we still have an old manual petrol campervan).


 
Posted : 24/06/2024 3:56 pm
Murray, retrorick, prettygreenparrot and 3 people reacted
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Ioniq Premium SE is the only car I have heard of outside luxury brands (and then only top spec models) that has ventilated seats!

.

The top spec Niro and eNiro have it too, I would expect that all the Kia/Hyundia line would probably be the same but just a guess (my dad's MHEV Niro has them).


 
Posted : 24/06/2024 4:12 pm
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(we still have an old manual petrol campervan).

Same as us plus Mrs Surfer likes the Model Y as it is an estate, as oppose to the Model 3 which is not great for the dogs. Still a bit spendy for me on the 2nd hand market but as we have solar etc and do shortish trips, having it on charge regularly is easy for us and we use the camper anyway when we do our longer trips.


 
Posted : 25/06/2024 11:26 am
 DrJ
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I’m planning a trip and I’d like to choose a hotel where I can charge my car. I assumed that I’d be able to filter for that on booking.com, but no. So much for the energy transition. Is there a resource to find hotels with EV charging, or do I just have to guess ?


 
Posted : 27/06/2024 11:18 pm
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Good question. There's an opening for an app that combines zap map and booking.com.

EDIT Zapmap are already on it: https://www.zap-map.com/ev-guides/hotels-with-electric-car-charging-points-what-where-who


 
Posted : 27/06/2024 11:49 pm
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