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Old 11-22-08, 02:42 PM   #8
groar
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Join Date: Sep 2008
Location: Toulouse, France
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Default Daily/monthly/yearly productions

I will regularly update this message with :
  • daily production until 2008/11/30
  • monthly production from 2008/12
  • yearly production once a year

I will also log my monthly production there :

You'll be able to see pretty graphs there

Here is my daily production until 2008/11/30 :
  • Wh(I) : daily production by inverter (Wh)
  • kWh(I) : Total production by inverter (kWh)
  • kWh(R) : Total production by reselling counter (kWh)










Day Wh(I) kWh(I) kWh(R)
21 571 0.571 0
22 1234 1.805 1
23 2370 4.175 4
24 3362 7.537 8
25 532 8.069 8
26 879 8.948 9
27 2366 11.314 12
28 4146 15.460 16
29 774 16.234 17
30 1984 18.218 19

Notes :
  • 11/24: Fun, the total production reselling counter is going faster than the inverter
  • 11/29: The reselling counter was displaying 17kWh while the inverter wasn't at 16 yet, ie a 6% bonus
  • 11/30: 2008/11 (9.5 days) average : 1.9 kWh = 0h38 of 3 kWc and 53% of 3.6 kWh (November forecast).

Here is my monthly production since 2008/11/21 :












Period kWh(I) kWh(R) Wh(R)/day Forecast %over forecast Wh(I) min Wh(I) max
2008/11 (21-30) 18 19 1900 4.10 -53.66% 532 4146
2008/12 55 58 1871 2.97 -36.96% 232 3627
2009/01 59 65 2097 3.39 -38.10% 74 4604
2009/02 131 143 5107 5.25 -2.72% 823 8173
2009/03241 261 8419 8.55 -1.51% 1327 11753
2009/04237 253 8433 10.87 -22.39% 1254 13792
2009/05325 344 11097 12.35 -10.18% 3432 15270
2009/06349 378 12600 13.47 -6.44% 2619 15575
2009/07346 379 12226 14.23 -14.06% 5967 13916
2009/08303 333 10742 12.26 -12.37% xxx xxx
Total 2064 2233 7863 9.10 -13.58% 74 15575


Denis.
__________________
Earth absorbs 1.8 t CO2/head/yr, while a French generates 6.2 t CO2/yr
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  • 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...

Last edited by groar; 09-12-09 at 03:44 PM.. Reason: Added 2009/06-08 production
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