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Solar Data September 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.
| September 2010 Power Generation Analysis | © The Ravina Project | ||||||||
| Day | kWh | Weather | Peak | Minutes | Efficiency | Array Size | 1.5 | kW | |
| Gen | Watts | Wh/min/kW | |||||||
| 1-Sep-10 | 6.7 | sun milky sky | 999 | 792 | 5.6 | Generation Analysis kWh | |||
| 2-Sep-10 | 4.8 | pt cld am, pt sun pm | 1334 | 789 | 4.1 | ||||
| 3-Sep-10 | 2.6 | cld rain pt sun | 1498 | 787 | 2.2 | Total | 123.2 | ||
| 4-Sep-10 | 4.0 | pt sun cool | 1606 | 784 | 3.4 | Average | 4.1 | ||
| 5-Sep-10 | 4.4 | pt cld am, pt cun pm | 1707 | 781 | 3.8 | Median | 4.2 | ||
| 6-Sep-10 | 1.7 | diff sun cld sunny brk | 1317 | 778 | 1.5 | Stdev | 1.8 | ||
| 7-Sep-10 | 6.1 | sun am pt cld pm | 1049 | 775 | 5.2 | ||||
| 8-Sep-10 | 3.5 | cld sun brks am | 1585 | 772 | 3.0 | WX short forms used | |||
| 9-Sep-10 | 2.0 | cld | 643 | 769 | 1.7 | ||||
| 10-Sep-10 | 5.9 | pristine sun am pt cld pm | 1466 | 766 | 5.1 | oc - overcast | |||
| 11-Sep-10 | 6.4 | then cld | 1171 | 763 | 5.6 | diff - diffuse light | |||
| 12-Sep-10 | 3.6 | cld sun brks | 1395 | 760 | 3.2 | brks - breaks | |||
| 13-Sep-10 | 5.5 | sun am pt sun pm | 1363 | 758 | 4.8 | br - bright | |||
| 14-Sep-10 | 4.8 | pt cld am pt sun pm | 1536 | 755 | 4.2 | cld - cloud | |||
| 15-Sep-10 | 3.7 | pt sun | 1578 | 751 | 3.3 | hi - high altitude | |||
| 16-Sep-10 | 0.3 | rain oc | 167 | 748 | 0.3 | hz - haze pollution or cirrus | |||
| 17-Sep-10 | 6.6 | sun | 1367 | 745 | 5.9 | pds - periods | |||
| 18-Sep-10 | 3.1 | sun thin clds | 1252 | 742 | 2.8 | pt - part | |||
| 19-Sep-10 | 6.0 | sun cirrus | 1296 | 740 | 5.4 | wx - weather | |||
| 20-Sep-10 | 6.6 | sun | 1271 | 737 | 6.0 | sml - small | |||
| 21-Sep-10 | 4.6 | sun thin clds | 1107 | 734 | 4.2 | mod - moderate | |||
| 22-Sep-10 | 1.7 | diff sun / oc | 808 | 730 | 1.6 | ||||
| 23-Sep-10 | 5.4 | sun diff / oc | 1501 | 727 | 5.0 | Peak Watt Analysis W | |||
| 24-Sep-10 | 4.6 | sun thin cld pt cld | 1131 | 724 | 4.2 | ||||
| 25-Sep-10 | 3.9 | oc cld sun briks | 1558 | 722 | 3.6 | Maximum | 1707 | ||
| 26-Sep-10 | 5.7 | pt cld | 1523 | 719 | 5.3 | Minimum | 167 | ||
| 27-Sep-10 | 1.1 | oc rain | 679 | 716 | 1.0 | Average | 1231 | ||
| 28-Sep-10 | 2.4 | oc / sun | 1438 | 713 | 2.2 | Median | 1326 | ||
| 29-Sep-10 | 3.9 | thin cld | 1076 | 709 | 3.7 | Std deviation | 364 | ||
| 30-Sep-10 | 1.6 | diff / oc | 510 | 706 | 1.5 | ||||
| Efficiency Analysis Wh/min/kW | |||||||||
| Monthly: | 22492 | ||||||||
| Maximum | 6.0 | ||||||||
| Minimum | 0.3 | ||||||||
| Average | 3.6 | ||||||||
| Median | 3.7 | ||||||||
| Std Deviation | 1.6 | ||||||||
