Dev #5: 1587 - 002D -SMA Technologie AG - 
Serial Number: 00015122
pac: 0.00 W
e-today: 25.20 kWh
e-total: 29053.03 kWh
read bad crc 7EC7, should be D2C5. Message *should* be rejected.

today:
1970-01-01 02:30:56:      0 W
2008-01-30 07:18:56:      0 W
2009-04-29 10:01:12:      0 W
2010-07-28 12:43:04:      0 W
2011-10-26 15:29:59:      0 W
2013-01-23 18:11:29:     -0 W
2014-04-23 20:52:00:     -0 W
2015-07-22 23:32:24:      2 W
2016-10-20 02:12:47:     -2 W
2018-01-18 04:53:08:     -0 W
2019-04-18 07:33:30:      2 W
2020-07-16 10:13:50:     -0 W
2021-10-14 12:53:59:      0 W
2023-01-12 15:34:07: 36893488147419103232 W
2024-04-11 18:14:13: 36893488147419103232 W
2025-07-10 20:54:12: -36893488147419103232 W
2026-10-08 23:34:27:     -0 W
2028-01-07 02:14:42: -36893488147419103232 W
2029-04-06 04:55:02: -36893488147419103232 W
2030-07-05 07:35:08:      2 W
2031-10-03 10:15:16: 36893488147419103232 W
2032-12-31 12:55:28:     -0 W
2034-03-31 15:35:23:     -2 W
2035-06-29 18:16:00:      0 W
2019-08-23 15:25:28:      0 W
2016-08-15 06:40:00:   2127 W
2016-08-15 06:50:00:   2182 W
2016-08-15 07:00:00:   2094 W
2016-08-15 07:10:00:   2114 W
2016-08-15 07:20:00:   2390 W
2016-08-15 07:30:00:   2359 W
2016-08-15 07:40:00:   2029 W
2016-08-15 07:50:00:   2248 W
2016-08-15 08:00:00:   2352 W
2016-08-15 08:10:00:   2670 W
2016-08-15 08:20:00:   2986 W
2016-08-15 08:30:00:   3017 W
2016-08-15 08:40:00:   3038 W
2016-08-15 08:50:00:   2951 W
2016-08-15 09:00:00:   2904 W
2016-08-15 09:10:00:   2954 W
2016-08-15 09:20:00:   2961 W
2016-08-15 09:30:00:   2979 W
2016-08-15 09:40:00:   2987 W
2016-08-15 09:50:00:   2984 W
2016-08-15 10:00:00:   2983 W
2016-08-15 10:10:00:   2972 W
2016-08-15 10:20:00:   2960 W
2016-08-15 10:30:00:   2954 W
2016-08-15 10:40:00:   2910 W
2016-08-15 10:50:00:   2882 W
2016-08-15 11:00:00:   2852 W
2016-08-15 11:10:00:   2839 W
2016-08-15 11:20:00:   2792 W
2016-08-15 11:30:00:   2737 W
2016-08-15 11:40:00:   2679 W
2016-08-15 11:50:00:   2615 W
2016-08-15 12:00:00:   2549 W
2016-08-15 12:10:00:   2474 W
2016-08-15 12:20:00:   2408 W
2016-08-15 12:30:00:   2332 W
2016-08-15 12:40:00:   2239 W
2016-08-15 12:50:00:   2158 W
2016-08-15 13:00:00:   2084 W
2016-08-15 13:10:00:   1976 W
2016-08-15 13:20:00:   1885 W
2016-08-15 13:30:00:   1808 W
2016-08-15 13:40:00:   1721 W
2016-08-15 13:50:00:   1632 W
2016-08-15 14:00:00:   1546 W
2016-08-15 14:10:00:   1460 W
2016-08-15 14:20:00:   1381 W
2016-08-15 14:30:00:   1316 W
2016-08-15 14:40:00:   1257 W
2016-08-15 14:50:00:   1204 W
2016-08-15 15:00:00:   1144 W
2016-08-15 15:10:00:   1078 W
2016-08-15 15:20:00:   1004 W
2016-08-15 15:30:00:    927 W
2016-08-15 15:40:00:    833 W
2016-08-15 15:50:00:    727 W
2016-08-15 16:00:00:    579 W
2016-08-15 16:10:00:    503 W
2016-08-15 16:20:00:    425 W
2016-08-15 16:30:00:    147 W
2016-08-15 16:40:00:     47 W
2016-08-15 16:50:00:     15 W
2016-08-15 17:00:00:      1 W
2016-08-15 17:10:00:      0 W
2016-08-15 17:20:00:      0 W

last month:
2016-07-15:   15.260 kWh
2016-07-16:   18.760 kWh
2016-07-17:   20.430 kWh
2016-07-18:   27.390 kWh
2016-07-19:   27.780 kWh
2016-07-20:   23.400 kWh
2016-07-21:   19.300 kWh
2016-07-22:   11.790 kWh
2016-07-23:   24.180 kWh
2016-07-24:   19.850 kWh
2016-07-25:   21.860 kWh
2016-07-26:   15.910 kWh
2016-07-27:   13.260 kWh
2016-07-28:   13.480 kWh
2016-07-29:    9.790 kWh
2016-07-30:   13.290 kWh
2016-07-31:   19.020 kWh
2016-08-01:    9.370 kWh
2016-08-02:    6.870 kWh
2016-08-03:   20.090 kWh
2016-08-04:   14.060 kWh
2016-08-05:   21.430 kWh
2016-08-06:   24.300 kWh
2016-08-07:   19.110 kWh
2016-08-08:   18.260 kWh
2016-08-09:   18.450 kWh
2016-08-10:   14.040 kWh
2016-08-11:   16.530 kWh
2016-08-12:   25.010 kWh
2016-08-13:   16.100 kWh
2016-08-14:   18.500 kWh