Tapo P110 - Matter smart plug calculating incorrect energy price

Tapo P110 - Matter smart plug calculating incorrect energy price

Tapo P110 - Matter smart plug calculating incorrect energy price
Tapo P110 - Matter smart plug calculating incorrect energy price
2024-03-17 13:26:02 - last edited 2024-03-18 10:01:30
Model: Tapo P110  
Hardware Version: V1
Firmware Version: 1.10

I have bought 4 of these plugs and while they all work, the cost calculation in the app is incorrect. I have inputted the price as £0.29 the kWh is 0.187 which should be £0.05 in cost. Yet it shows £5.88?

 

 

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Re:Tapo P110 - Matter smart plug calculating incorrect energy price-Solution
2024-03-18 08:51:30 - last edited 2024-03-18 10:01:30

  @Risco 

 

The new electricity rate will only be applied to the new-generated energy consumption (kWh) afterwards, the previous data still use the old electricity rate.  

 

If the electricity rate has been changed, the formula to calculate your electricity bill is : 
Cost = (kilowatt-hours)  x (Old electricity rate)+ (kilowatt-hours) x ( New electricity rate)

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Re:Tapo P110 - Matter smart plug calculating incorrect energy price-Solution
2024-03-18 08:51:30 - last edited 2024-03-18 10:01:30

  @Risco 

 

The new electricity rate will only be applied to the new-generated energy consumption (kWh) afterwards, the previous data still use the old electricity rate.  

 

If the electricity rate has been changed, the formula to calculate your electricity bill is : 
Cost = (kilowatt-hours)  x (Old electricity rate)+ (kilowatt-hours) x ( New electricity rate)

Landscape Mode - Tapo App for PadShare Your Pet Story. Win Free Tapo Care!Smart Action 2.0 Explore and meet the next level home automation.
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Re:Tapo P110 - Matter smart plug calculating incorrect energy price
2024-03-18 10:01:22

  @Wayne-TP 

 

That makes sense, I have reset all the data for the plugs as a result. Also thanks for the calculation, I understand why as rates can be variable.

 

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Re:Tapo P110 - Matter smart plug calculating incorrect energy price
2024-03-19 05:33:18

  @Risco 

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Re:Tapo P110 - Matter smart plug calculating incorrect energy price
2024-03-19 05:33:45

  @Risco 

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