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Solar Data May 2010
This page contains both generation data and a graph for the month.
Used Gen and Used Grid amounts in the chart show electrical energy used by the household from the solar array and the grid respectively. The To Grid amount represents the energy pushed back to the grid and not used by the household.
| May 2010 Power Generation Analysis | © The Ravina Project | ||||||||
| Day | kWh | Weather | Peak | Minutes | Efficiency | Array Size | 1.5 | kW | |
| Gen | Watts | Wh/min/kW | |||||||
| 1-May-10 | 3.6 | diff / oc | 869 | 850 | 2.8 | Generation Analysis kWh | |||
| 2-May-10 | 4.5 | oc am pt cld pm | 1547 | 853 | 3.5 | ||||
| 3-May-10 | 7.4 | sun am pt cld pm | 1386 | 856 | 5.8 | Total | 204.4 | ||
| 4-May-10 | 7.3 | sun am pt cld pm | 1290 | 858 | 5.7 | Average | 6.6 | ||
| 5-May-10 | 7.8 | sun am pt cld rain pm | 1280 | 861 | 6.0 | Median | 7.4 | ||
| 6-May-10 | 7.2 | sun / cld | 1759 | 863 | 5.6 | Stdev | 2.4 | ||
| 7-May-10 | 3.6 | oc rain am sun pm | 1144 | 865 | 2.8 | ||||
| 8-May-10 | 3.2 | sun pds am oc pm | 1408 | 868 | 2.5 | WX short forms used | |||
| 9-May-10 | 5.7 | oc am sun pm | 183 | 871 | 4.4 | ||||
| 10-May-10 | 8.8 | pt cld am sun pm | 1600 | 873 | 6.7 | oc - overcast | |||
| 11-May-10 | 2.0 | oc | 377 | 875 | 1.5 | diff - diffuse light | |||
| 12-May-10 | 4.4 | oc am sun pm | 1188 | 877 | 3.3 | brks - breaks | |||
| 13-May-10 | 3.2 | sun early diff/oc pm | 1079 | 880 | 2.4 | br - bright | |||
| 14-May-10 | 8.5 | sun am pt cld pm | 1304 | 882 | 6.4 | cld - cloud | |||
| 15-May-10 | 2.3 | oc sun brk | 1784 | 884 | 1.7 | hi - high altitude | |||
| 16-May-10 | 9.5 | sun | 1216 | 886 | 7.1 | hz - haze pollution or cirrus | |||
| 17-May-10 | 6.1 | sun diff/cld pm | 999 | 888 | 4.6 | pds - periods | |||
| 18-May-10 | 7.3 | sun cld/diff | 1265 | 890 | 5.5 | pt - part | |||
| 19-May-10 | 9.2 | pristine sun | 1116 | 892 | 6.9 | wx - weather | |||
| 20-May-10 | 8.2 | sun | 1057 | 894 | 6.1 | sml - small | |||
| 21-May-10 | 6.6 | sun am cirrus pm | 1154 | 896 | 4.9 | mod - moderate | |||
| 22-May-10 | 2.6 | oc diffuse | 1441 | 898 | 1.9 | ||||
| 23-May-10 | 8.1 | br diff am sun cirrus pm | 1279 | 899 | 6.0 | Peak Watt Analysis W | |||
| 24-May-10 | 9.0 | sun | 1068 | 901 | 6.7 | ||||
| 25-May-10 | 8.9 | sun | 1059 | 903 | 6.6 | Maximum | 1784 | ||
| 26-May-10 | 8.4 | sun hot | 1033 | 905 | 6.2 | Minimum | 183 | ||
| 27-May-10 | 7.8 | sun cirrus hot | 993 | 906 | 5.7 | Average | 1176 | ||
| 28-May-10 | 8.0 | sun cld am | 1366 | 908 | 5.9 | Median | 1154 | ||
| 29-May-10 | 8.7 | sun | 1084 | 910 | 6.4 | Std deviation | 326 | ||
| 30-May-10 | 8.8 | sun | 1065 | 911 | 6.4 | ||||
| 31-May-10 | 7.7 | sun cld pm | 1053 | 913 | 5.6 | Efficiency Analysis Wh/min/kW | |||
| Monthly: | 27416 | Maximum | 7.1 | ||||||
| Minimum | 1.5 | ||||||||
| Average | 5.0 | ||||||||
| Median | 5.7 | ||||||||
| Std Deviation | 1.7 | ||||||||
