The last 8 days have been very sunny
At one side our panels have beaten all the records.
Sunset and sunrise are separated by 12h15 and this duration will increase until 21st of June. Also the sun isn't very high in the sky at midday, so the max instantaneous has been around 1850W while panels' max is 3000.
Here are the charts :
HP: Peak Hours (06h30-22h30) / HC: Off Peak Hours (22h30-06h30)
Here are the numbers :
Day | Production | HC Cons. | HP Cons. | % of Prod. vs Cons. |
Mon | 11179 | 9056 | 12878 | 50.97% |
Tue | 11196 | 10289 | 12283 | 49.60% |
Wed | 10883 | 9457 | 13261 | 47.90% |
Thu | 11106 | 11198 | 10142 | 52.04% |
Fri | 11682 | 8080 | 9550 | 66.26% |
Sat | 11969 | 10340 | 11175 | 55.63% |
Sun | 11987 | 9630 | 13981 | 50.77% |
Mon | 11685 | 9777 | 11017 | 56.19% |
Total | 91687 | 77827 | 94287 | 53.27% |
Note: the Mars' average forecast is 8.5kWh/day.
The best production day is Sunday
it was also the coldest day, so the panels' efficiency was higher.
At the other side this week was the hotter, so the consumption was the lowest. As I worked at home all week, and today, I opened all the shutters and let the sun heat the inside which helped a lot
The consumption is 20% lower than current Mars' average and 40% lower than February's average.
But weather forecast is cloudy or rainy, and colder for next days
Denis.
__________________
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
To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.
(2.66 kg/l diesel)
- kg saved by 3kWc photo-voltaic solar panels : 187 kg/yr
To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.
(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...