I'm far from home this week, but I can access my graphs so I can post this one with instantaneous consumption (HC & HP, respectively Off Peak Hours & Peek Hours) and production (PV), the sum of both (To), the cost of each and the total cost.
When the white line (consumption minus production) is under 0 then I'm producing more than I'm consuming
A negative cost means money is entering the pocket
As you can see, there has been a variable weather today.
I always have to study the best way to configure the rrdtool database (see comments in this
message).
Denis.
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Earth absorbs 1.8 t CO2/head/yr, while a French generates 6.2 t CO2/yr
To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.- kg saved 06/08-08/09: 1816.9+382.9 (ecodriving / 1420mi not driven) = 2199.8
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(2.66 kg/l diesel)
- kg saved by 3kWc photo-voltaic solar panels : 187 kg/yr
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(59.1 g/kWh)
Radioactive wastes saved by 3kWc photo-voltaic solar panels :
- Long life (>100,000 years) : 2.85 g/yr (0.9 mg/kWh)
- Short life (<300 years) : 31.7 g/yr (10.0 mg/kWh)
Based upon "official" French figures...