Dev #5: 1587 - 002D -SMA Technologie AG - 
Serial Number: 00015122
pac: 0.00 W
e-today: 18.23 kWh
e-total: 37069.49 kWh
read bad crc 7C04, should be E851. Message *should* be rejected.

today:
1972-05-16 08:02:40:      0 W
1962-02-09 17:46:16:      0 W
1963-05-10 20:32:20:      0 W
1964-08-07 23:14:42:      0 W
1965-11-06 01:55:42:     -0 W
1967-02-04 04:36:43:     -0 W
1968-05-04 07:17:11:      0 W
1969-08-02 09:57:36:     -0 W
1970-10-31 12:38:02:     -2 W
1972-01-29 15:18:22:     -0 W
1973-04-28 17:58:41:     -2 W
1974-07-27 20:38:58:      2 W
1975-10-25 23:19:07:      2 W
1977-01-23 01:59:14:      0 W
1978-04-23 04:39:18: 36893488147419103232 W
1979-07-22 07:19:27:     -0 W
1980-10-19 09:59:35:     -2 W
1982-01-17 12:39:44:     -2 W
1983-04-17 15:19:53: 36893488147419103232 W
1984-07-15 18:00:02:     -0 W
1985-10-13 20:40:18:     -2 W
1987-01-11 23:20:28: 36893488147419103232 W
1988-04-11 02:00:35:     -0 W
1989-07-10 04:40:50:     -0 W
1990-10-08 07:21:01:     -2 W
1992-01-06 10:01:07:      0 W
1993-04-05 12:41:11:     -0 W
1994-07-04 15:21:12:      2 W
1995-10-02 18:01:18:      0 W
1996-12-30 20:41:23:      0 W
1998-03-30 23:21:26: -8589934592 W
1999-06-29 02:01:29: 36893488147419103232 W
2000-09-26 04:41:35:     -0 W
2001-12-25 07:21:20:     -0 W
2003-03-25 10:01:37: 8589934592 W
2004-06-22 12:41:43: 8589934592 W
2005-09-20 15:20:47:     -0 W
2006-12-19 18:01:39:     -2 W
2008-03-18 20:41:34: -8589934592 W
2009-06-16 23:20:15:     -0 W
2010-09-15 02:01:40:     -2 W
2011-12-14 04:41:35:      0 W
2013-03-13 07:21:34: -36893488147419103232 W
2014-06-11 10:01:33:     -0 W
2015-09-09 12:41:31: 158456325028528675187087900672 W
2016-12-07 15:21:29:      0 W
2018-03-07 18:01:25:      0 W
2019-06-05 20:41:22: -36893488147419103232 W
2020-09-02 23:21:19:     -0 W
2021-12-02 02:01:14:      0 W
2023-03-02 04:41:10:      0 W
2024-05-30 07:21:06:     -2 W
2025-08-28 10:00:58: 8589934592 W
2026-11-26 12:40:54: -36893488147419103232 W
2028-02-24 15:20:44:     -0 W
2029-05-24 18:00:35: -36893488147419103232 W
2030-08-22 20:40:24:     -2 W
2031-11-20 23:18:55: -36893488147419103232 W
2033-02-18 01:59:04:      2 W
2034-05-19 04:39:58:      0 W
2035-08-17 07:19:49:      2 W
2019-08-23 15:26:32:      0 W
2018-09-13 13:20:00:    263 W
2018-09-13 13:30:00:    660 W
2018-09-13 13:40:00:    323 W
2018-09-13 13:50:00:    315 W
2018-09-13 14:00:00:    766 W
2018-09-13 14:10:00:    966 W
2018-09-13 14:20:00:    856 W
2018-09-13 14:30:00:    239 W
2018-09-13 14:40:00:    168 W
2018-09-13 14:50:00:    293 W
2018-09-13 15:00:00:    195 W
2018-09-13 15:10:00:     79 W
2018-09-13 15:20:00:     73 W
2018-09-13 15:30:00:     37 W
2018-09-13 15:40:00:      2 W
2018-09-13 15:50:00:      0 W
2018-09-13 16:00:00:      0 W
2018-09-13 16:10:00:      0 W

last month:
2018-08-13:   11.660 kWh
2018-08-14:   15.180 kWh
2018-08-15:   13.140 kWh
2018-08-16:    7.300 kWh
2018-08-17:   18.080 kWh
2018-08-18:    8.620 kWh
2018-08-19:   13.270 kWh
2018-08-20:   14.790 kWh
2018-08-21:   17.040 kWh
2018-08-22:    7.800 kWh
2018-08-23:   12.510 kWh
2018-08-24:   17.050 kWh
2018-08-25:   16.850 kWh
2018-08-26:    4.330 kWh
2018-08-27:   10.550 kWh
2018-08-28:   12.300 kWh
2018-08-29:    8.700 kWh
2018-08-30:   16.640 kWh
2018-08-31:   16.440 kWh
2018-09-01:   21.450 kWh
2018-09-02:   21.390 kWh
2018-09-03:   17.510 kWh
2018-09-04:   11.860 kWh
2018-09-05:   10.770 kWh
2018-09-06:   15.010 kWh
2018-09-07:   18.440 kWh
2018-09-08:   10.060 kWh
2018-09-09:   13.460 kWh
2018-09-10:   14.910 kWh
2018-09-11:    7.980 kWh
2018-09-12:    5.420 kWh