Dev #7: 1587 - 002D -SMA Technologie AG - 
Serial Number: 00015122
pac: 0.00 W
e-today: 9.69 kWh
e-total: 45145.95 kWh
read bad crc D940, should be 1BAE. Message *should* be rejected.

today:
1969-12-31 22:00:00:      0 W
1946-10-29 01:01:20:      0 W
1948-01-27 03:38:08:      0 W
1949-04-26 06:18:08:      0 W
1950-07-25 09:04:24:      0 W
1951-10-23 11:48:36:      0 W
1953-01-20 14:29:28:      0 W
1954-04-20 17:11:13:      0 W
1955-07-19 19:52:26:      0 W
1956-10-16 22:31:26:     -0 W
1958-01-15 01:14:28:      0 W
1959-04-15 03:53:27:      2 W
1960-07-13 06:33:16:      0 W
1961-10-11 09:12:26:      0 W
1963-01-09 11:52:52:      0 W
1964-04-08 14:32:53:      0 W
1965-07-07 17:13:45:     -0 W
1966-10-05 19:54:46:     -0 W
1968-01-03 22:34:38:      0 W
1969-04-03 01:14:35:     -2 W
1970-07-02 03:54:11:      0 W
1971-09-30 06:32:58:      0 W
1972-12-28 09:14:25:      0 W
1974-03-28 11:56:10:     -2 W
1975-06-26 14:35:04:     -2 W
1976-09-23 17:17:27:      0 W
1977-12-22 19:56:36: -36893488147419103232 W
1979-03-22 22:38:38:     -0 W
1980-06-20 01:17:33:     -2 W
1981-09-18 03:58:29:     -2 W
1982-12-17 06:36:52: -8589934592 W
1984-03-16 09:16:03:      0 W
1985-06-14 11:56:47:     -2 W
1986-09-12 14:38:22:     -0 W
1987-12-11 17:14:58:     -0 W
1989-03-10 19:55:25:      2 W
1990-06-08 22:37:37:     -2 W
1991-09-07 01:18:49:      0 W
1992-12-05 03:58:55:      2 W
1994-03-05 06:38:55: -36893488147419103232 W
1995-06-03 09:18:50:      0 W
1996-08-31 11:58:29: 8589934592 W
1997-11-29 14:38:21:      0 W
1999-02-27 17:18:30: -36893488147419103232 W
2000-05-27 19:56:12:      0 W
2001-08-25 22:34:48:     -2 W
2002-11-24 01:14:42:      2 W
2004-02-22 03:55:14:      0 W
2005-05-22 06:37:23:      2 W
2006-08-20 09:14:56: 36893488147419103232 W
2007-11-18 11:53:23:      2 W
2009-02-15 14:36:21:      0 W
2010-05-16 17:16:43:     -0 W
2011-08-14 19:56:33:     -0 W
2012-11-11 22:36:20:      0 W
2014-02-10 01:16:15: -36893488147419103232 W
2015-05-11 03:55:54:     -0 W
2016-08-08 06:35:46:     -2 W
2017-11-06 09:14:49:     -2 W
2019-02-04 11:53:36:      0 W
2020-05-04 14:31:26:     -0 W
2020-09-29 14:30:00: 46405090560425590784 W
2020-09-29 14:40:00:     99 W
2020-09-29 14:50:00:     81 W
2020-09-29 15:00:00:     64 W
2020-09-29 15:10:00:     29 W
2020-09-29 15:20:00:      4 W
2020-09-29 15:30:00:      0 W
2020-09-29 15:40:00:      0 W
2020-09-29 15:50:00:      0 W

last month:
2020-08-29:    6.840 kWh
2020-08-30:    9.950 kWh
2020-08-31:   13.710 kWh
2020-09-01:   21.010 kWh
2020-09-02:   12.130 kWh
2020-09-03:    6.130 kWh
2020-09-04:   10.580 kWh
2020-09-05:   16.960 kWh
2020-09-06:   15.610 kWh
2020-09-07:   10.590 kWh
2020-09-08:   11.370 kWh
2020-09-09:    8.010 kWh
2020-09-10:   16.910 kWh
2020-09-11:   13.890 kWh
2020-09-12:   14.810 kWh
2020-09-13:   16.940 kWh
2020-09-14:   16.940 kWh
2020-09-15:   14.380 kWh
2020-09-16:   13.360 kWh
2020-09-17:   16.150 kWh
2020-09-18:   16.630 kWh
2020-09-19:   14.280 kWh
2020-09-20:   13.710 kWh
2020-09-21:   13.460 kWh
2020-09-22:   13.360 kWh
2020-09-23:    5.970 kWh
2020-09-24:    9.660 kWh
2020-09-25:    9.600 kWh
2020-09-26:   10.420 kWh
2020-09-27:    2.720 kWh
2020-09-28:   11.330 kWh