Top 10 production days @ 7.92 kW | ||
---|---|---|
kWh | Day | |
1 | 54.58 | 2014-04-24 |
2 | 53.54 | 2015-05-23 |
3 | 52.91 | 2012-04-29 |
4 | 52.62 | 2013-04-21 |
5 | 52.61 | 2012-04-28 |
6 | 52.4 | 2011-03-28 |
7 | 52.32 | 2016-05-09 |
8 | 52.27 | 2017-05-20 |
9 | 52.24 | 2011-03-27 |
10 | 52.15 | 2016-04-27 |
Average kWh per day: 14.8
At $0.15 per kWh = $2.22 per day
In 2001 1 kWh cost $0.10
10 years later in 2011, 1 kWh cost $0.15
That is a growth of 50% over 10 years.
In the next 10 years will it go up another 50% ?
2021 will 1 kWh cost $0.225 ?
Year | efficency | kWh per year | cost | Savings per year | Running Total |
---|---|---|---|---|---|
1 | 0.99 | 5,348 | 0.158 | 842.31 | 842.31 |
2 | 0.98 | 5,294 | 0.165 | 873.50 | 1,715.81 |
3 | 0.97 | 5,240 | 0.173 | 903.89 | 2,619.70 |
4 | 0.96 | 5,186 | 0.180 | 933.47 | 3,553.17 |
5 | 0.95 | 5,132 | 0.188 | 962.23 | 4,515.40 |
6 | 0.94 | 5,078 | 0.195 | 990.19 | 5,505.58 |
7 | 0.93 | 5,024 | 0.203 | 1,017.33 | 6,522.92 |
8 | 0.92 | 4,970 | 0.210 | 1,043.67 | 7,566.58 |
9 | 0.91 | 4,916 | 0.218 | 1,069.19 | 8,635.77 |
10 | 0.9 | 4,862 | 0.225 | 1,093.91 | 9,729.68 |
11 | 0.89 | 4,808 | 0.233 | 1,117.81 | 10,847.49 |
12 | 0.88 | 4,754 | 0.240 | 1,140.90 | 11,988.39 |
13 | 0.87 | 4,700 | 0.248 | 1,163.19 | 13,151.57 |
14 | 0.86 | 4,646 | 0.255 | 1,184.66 | 14,336.23 |
15 | 0.85 | 4,592 | 0.263 | 1,205.32 | 15,541.55 |
16 | 0.84 | 4,538 | 0.270 | 1,225.17 | 16,766.73 |
17 | 0.83 | 4,484 | 0.278 | 1,244.22 | 18,010.94 |
18 | 0.82 | 4,430 | 0.285 | 1,262.45 | 19,273.39 |
19 | 0.81 | 4,376 | 0.293 | 1,279.87 | 20,553.26 |
20 | 0.8 | 4,322 | 0.300 | 1,296.48 | 21,849.74 |