Dev #5: 1587 - 002D -SMA Technologie AG - 
Serial Number: 00015122
pac: 0.00 W
e-today: 10.15 kWh
e-total: 21935.23 kWh
read bad crc 49C6, should be 17BD. Message *should* be rejected.

today:
1952-12-27 03:11:28: -6286886305792 W
1961-04-30 12:52:48:      0 W
1962-07-29 15:35:36:      0 W
1963-10-27 18:16:20:      0 W
1965-01-24 20:59:26:      0 W
1966-04-24 23:39:42:      0 W
1967-07-24 02:18:40:      0 W
1968-10-21 04:58:56:      0 W
1970-01-19 07:39:38:      0 W
1971-04-19 10:20:32:      0 W
1972-07-17 13:00:53:      0 W
1973-10-15 15:41:00:      0 W
1975-01-13 18:21:01:      0 W
1976-04-12 21:01:44:      0 W
1977-07-11 23:41:15:      0 W
1978-10-10 02:21:42:      0 W
1980-01-08 05:02:32:      0 W
1981-04-07 07:42:34:      0 W
1982-07-06 10:23:49:      0 W
1983-10-04 13:04:20:     -0 W
1985-01-01 15:43:19:     -0 W
1986-04-01 18:24:32:     -0 W
1987-06-30 21:05:07:      2 W
1988-09-27 23:45:24:      2 W
1989-12-27 02:24:45:      0 W
1991-03-27 05:05:28:      0 W
1992-06-24 07:45:54:      0 W
1993-09-22 10:25:11:     -0 W
1994-12-21 13:06:50:     -2 W
1996-03-20 15:46:35:      0 W
1997-06-18 18:24:09:     -2 W
1998-09-16 21:03:24:     -0 W
1999-12-15 23:44:59:     -0 W
2001-03-15 02:26:28:     -0 W
2002-06-13 05:07:40:      2 W
2003-09-11 07:47:39: 36893488147419103232 W
2004-12-09 10:27:41: -36893488147419103232 W
2006-03-09 13:07:14: 36893488147419103232 W
2007-06-07 15:46:55:      0 W
2008-09-04 18:26:37:     -2 W
2009-12-03 21:07:16:      0 W
2011-03-03 23:47:36:      0 W
2012-06-01 02:27:23:      0 W
2013-08-30 05:06:58:     -0 W
2014-11-28 07:47:13:     -0 W
2016-02-26 10:28:37:      0 W
2017-05-26 13:08:19: -36893488147419103232 W
2018-08-24 15:48:57:     -0 W
2019-11-22 18:28:17: -36893488147419103232 W
2021-02-19 21:08:25:      0 W
2022-05-20 23:48:35:     -0 W
2023-08-19 02:28:06:     -2 W
2024-11-16 05:07:34: -36893488147419103232 W
2026-02-14 07:48:22: -36893488147419103232 W
2027-05-15 10:28:26:     -2 W
2028-08-12 13:08:09: -36893488147419103232 W
2029-11-10 15:48:16:      2 W
2031-02-08 18:28:06: 36893488147419103232 W
2032-05-08 21:06:58: -36893488147419103232 W
2033-08-06 23:46:05:      0 W
2034-11-05 02:25:14:      2 W
2036-02-03 05:04:39:      2 W
2020-03-04 19:46:16:     -0 W
2014-09-07 14:00:00:    391 W
2014-09-07 14:10:00:    453 W
2014-09-07 14:20:00:    859 W
2014-09-07 14:30:00:    570 W
2014-09-07 14:40:00:    646 W
2014-09-07 14:50:00:    568 W
2014-09-07 15:00:00:    533 W
2014-09-07 15:10:00:    623 W
2014-09-07 15:20:00:    403 W
2014-09-07 15:30:00:    209 W
2014-09-07 15:40:00:    280 W
2014-09-07 15:50:00:    219 W
2014-09-07 16:00:00:    178 W
2014-09-07 16:10:00:    111 W
2014-09-07 16:20:00:     51 W
2014-09-07 16:30:00:      2 W
2014-09-07 16:40:00:      0 W
2014-09-07 16:50:00:      0 W

last month:
2014-08-07:   26.190 kWh
2014-08-08:   10.290 kWh
2014-08-09:   21.370 kWh
2014-08-10:   14.190 kWh
2014-08-11:   17.070 kWh
2014-08-12:   20.240 kWh
2014-08-13:   21.560 kWh
2014-08-14:   13.850 kWh
2014-08-15:   13.120 kWh
2014-08-16:   19.930 kWh
2014-08-17:   16.240 kWh
2014-08-18:   13.680 kWh
2014-08-19:   17.610 kWh
2014-08-20:   19.430 kWh
2014-08-21:   14.650 kWh
2014-08-22:   17.670 kWh
2014-08-23:   19.420 kWh
2014-08-24:   16.540 kWh
2014-08-25:    2.120 kWh
2014-08-26:    4.760 kWh
2014-08-27:   10.530 kWh
2014-08-28:   14.430 kWh
2014-08-29:   13.430 kWh
2014-08-30:   13.240 kWh
2014-08-31:   19.080 kWh
2014-09-01:    6.960 kWh
2014-09-02:   16.030 kWh
2014-09-03:   13.700 kWh
2014-09-04:    8.060 kWh
2014-09-05:    8.850 kWh
2014-09-06:   10.350 kWh