- This topic has 45 replies, 22 voices, and was last updated 2 months, 1 week ago by AA.
16th March 2016 at 8:58 am #1490MKingParticipant
We use iSupply (just sent in a reading) after changing our meter from E7 to E10. No problems; very easy to deal with and cheaper than previous “Big 6” supplier. We had one meter that was reprogrammable but other configurations exist with more than one meter. E10 has a number of other benefits besides an extra 3 hours cheap: the cheap period in the afternoon means we now don’t need the morning or evening storage radiators (it is March!) and the add-on water timer which we have on the immersion heater is only active for 3 hours a day which, all told, saves more money.16th March 2016 at 7:19 am #1489StephenParticipant
iSupplyEnergy use E10 tariff NOT E7 – I use it and know!15th March 2016 at 10:40 pm #1488BrianM
I-Supply use E7 tariff for E10.15th March 2016 at 10:38 pm #1487BrianM
I-Supply Tel: 0330 202 029815th March 2016 at 10:32 pm #1486BrianM
0330 202 029815th March 2016 at 10:29 pm #1485BrianM
Have to wait till 25th March when switch takes place15th March 2016 at 7:55 pm #1484SarahP
Hi Brian, how are isupply and did the switch go smoothly?
im thinking of doing the same switch with an e10 meter.
Sarah14th March 2016 at 12:23 pm #1483SarahP
Im thinking of doing the same from E.on E10 to isupply e7 tariff but not 100% sure yet.
Could you tell me how its gone so far?
im not sure if everything will be ok with my meter being e10 and the tariff being e7.
Sarah9th March 2016 at 12:24 am #1482Sheila
Have you got a telephone number for I supply please8th March 2016 at 5:01 pm #1481Kim
I am currently trying to switch to iSupply. Is this for Economy 10 hours or Economy 7 unfortunately I cant find any details on the hours on their website. Many thanks12th February 2016 at 9:02 am #1480MKingParticipant
We too are using iSupply without pain. The prices change quite often so look carefully at the day and night rates but also at the daily “meter” charge which has been rising as the kwh rates fall. There is a £30 penalty for changing tariff but you can change to the latest and ostensibly cheaper iSupply deal if it is worth the “hit”: so far the December rate remains good for us but the latest rate is cheaper per day/night unit but more expensive per day for the meter.
Good Luck11th February 2016 at 8:51 pm #1479StephenParticipant
I moved from SSE to I supply energy in November. The move was painless and no problems since. Excellent customer service young guys.
The savings seem good on paper and my monthly direct debit is half what it was. Time will tell.
Good luck.6th February 2016 at 11:40 am #1478Mike
Brilliant site and thank you.
I switched my meter in November for a new Economy 10 and I now need to change my supplier for a more competitive rate. I see that you are about to or are in the process of updating your comparison spreadsheet and, that you are currently with iSupplyEnergy. Off the top of your ahead are iSupply still the frontrunner? I also read from another one of your readers that they would seem okay to deal with?
Mike15th December 2015 at 2:12 pm #1477MKingParticipant
Am now up and running with “iSupply” and pleased to say that their online system is as good as our previous, much larger supplier and no problems thus far…15th November 2015 at 6:22 pm #1476StephenParticipant
I urge you to consider Mr King’s suggestion:
I too have carried out research and without a doubt iSupply Energy is the cheapest for Economy 10. However, their web site does NOT make to clear that whether you are using E7 or E10 both rate costs are the same.
An easy setup but with a month wait to allow ‘cooling off’. I will be saving hundreds of pounds. 
Good luck.9th November 2015 at 10:02 am #1508MKingParticipant
Try iSupply; they allow you the use of their E7 tariff for E10… 7th September 2015 at 5:54 pm #1475MartinBParticipant
Thank you Mark for the work you’ve done and saved me!
I spent one long morning phoning isupplyenergy and filling in their forms to be told at the end that my meter MPAN number wouldn’t be accepted by their computer system, but try again in a year. They could have told me this after the very first question when they got my MPAN from my address!
However, Cooperativeenergy, your second cheapest came up trumps within the hour, and all being well I am transferring to them and saving around £350.
Thanks once again!10th August 2015 at 3:08 pm #1474John1Participant
Phoned iSupplyEnergy 10 Aug 2015.
They stated that they did not supply Economy 10.
So staying with OVO this year1st January 2015 at 12:00 am #1164adminKeymaster
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