[VRM - Bug]: Tibber Price from Germany is not 100% correct
Closed this issue · 5 comments
Contact Details
No response
VRM portal ID
b827eb6ff17f
Country / region
Germany (de)
B max
26
TB max
6,5
FB max
7
TG max
30
FG max
30
Battery costs
0,02
Buy price
p+0.21*1.19
Sell price
0,115
feed-in possible
yes
feed-in control
yes
What happened?
Buy price is wrong
When did it happen?
19/10/203 20:25
Screenshots
Price VRM
It looks like you are missing brackets in your formula: p+0.21*1.19
is not the same as (p+0.21)*1.19
. In case of p
being 0.09:
> p=0.09
0.09
> p+0.21*1.19
0.3399
> (p+0.21)*1.19
0.357
In your screenshot it was probably 0.11:
> p=0.11
0.11
> p+0.21*1.19
0.3599
> (p+0.21)*1.19
0.38079999999999997
Argh, sorry and thx!
How fast is the chart re-created after config changes? It's very hard to check the configuration when the changes are not immediately visible ...
Afaik historic graphs are not altered, so left of the vertical line keeps the calculations as they where. The rest of the graph (right of the vertical "now" line) should be recalculated direct after changing the configuration. But I might be wrong on that, in which case it is max 1 hour.
Formula ist incorrect. Should be (in your case):
(p*1.19)+0.21