Dev #5: 1587 - 002D -SMA Technologie AG - 
Serial Number: 00015122
pac: 0.00 W
e-today: 10.72 kWh
e-total: 44081.93 kWh
read bad crc B360, should be 027A. Message *should* be rejected.

today:
1969-12-31 22:00:00:      0 W
1942-07-04 07:46:56:      0 W
1943-10-02 10:26:08:      0 W
1944-12-30 13:08:48:      0 W
1946-03-30 15:53:06:      0 W
1947-06-28 18:34:18:      0 W
1948-09-25 21:13:24:      0 W
1949-12-24 23:53:38:      0 W
1951-03-25 02:36:01:      0 W
1952-06-22 05:16:35:      0 W
1953-09-20 07:55:15:      0 W
1954-12-19 10:31:32:      0 W
1956-03-18 13:13:04:      0 W
1957-06-16 15:51:08:      0 W
1958-09-14 18:34:14:      0 W
1959-12-13 21:16:33:      0 W
1961-03-12 23:57:53:      0 W
1962-06-11 02:38:50:      0 W
1963-09-09 05:17:50:     -0 W
1964-12-07 07:55:46:      0 W
1966-03-07 10:35:54:      0 W
1967-06-05 13:18:39:      0 W
1968-09-02 16:00:13:     -0 W
1969-12-01 18:41:37:     -2 W
1971-03-01 21:20:57:     -0 W
1972-05-30 00:00:28:      0 W
1973-08-28 02:39:29:     -0 W
1974-11-26 05:19:27:      2 W
1976-02-24 07:59:04:      0 W
1977-05-24 10:39:03:     -0 W
1978-08-22 13:18:10:      0 W
1979-11-20 15:58:46:      0 W
1981-02-17 18:39:37:      0 W
1982-05-18 21:19:56:     -0 W
1983-08-16 23:59:47:      2 W
1984-11-14 02:40:36:      0 W
1986-02-12 05:21:35:      0 W
1987-05-13 08:01:50:      0 W
1988-08-10 10:41:09: 36893488147419103232 W
1989-11-08 13:20:34:     -2 W
1991-02-06 16:01:54:     -0 W
1992-05-06 18:41:37:      0 W
1993-08-04 21:20:32: -36893488147419103232 W
1994-11-03 00:01:08:      2 W
1996-02-01 02:41:50:      0 W
1997-05-01 05:23:11: 36893488147419103232 W
1998-07-30 08:02:58:     -0 W
1999-10-28 10:43:26:      2 W
2001-01-25 13:23:39:     -0 W
2002-04-25 16:02:26:      0 W
2003-07-24 18:43:25:     -0 W
2004-10-21 21:22:28:      0 W
2006-01-20 00:03:49:      2 W
2007-04-20 02:43:05: -158456325028528675187087900672 W
2008-07-18 05:22:29: 36893488147419103232 W
2009-10-16 08:02:03:      2 W
2011-01-14 10:43:15:      0 W
2012-04-13 13:23:03:      0 W
2013-07-12 16:03:16:     -0 W
2014-10-10 18:42:18:      0 W
2016-01-08 21:22:22:     -2 W
2017-04-08 00:04:03:     -0 W
2018-07-07 02:43:16:     -2 W
2019-10-05 05:21:55: -36893488147419103232 W
2021-01-02 08:01:34: 36893488147419103232 W
2022-04-02 10:41:45:      2 W
2023-07-01 13:20:58: 36893488147419103232 W
2024-09-28 16:01:31:      0 W
2025-12-27 18:42:36:      0 W
2027-03-27 21:20:22:     -0 W
2028-06-24 23:58:49:     -2 W
2029-09-23 02:38:10:     -0 W
2030-12-22 05:17:15:     -0 W
2032-03-21 07:56:22:      0 W
2033-06-19 10:38:01:      0 W
2034-09-17 13:17:54:      0 W
2035-12-16 15:57:32:     -0 W
2020-03-04 19:45:12:     -0 W
2020-07-19 15:20:00:    234 W
2020-07-19 15:30:00:    119 W
2020-07-19 15:40:00:    160 W
2020-07-19 15:50:00:    279 W
2020-07-19 16:00:00:    256 W
2020-07-19 16:10:00:    294 W
2020-07-19 16:20:00:    299 W
2020-07-19 16:30:00:    223 W
2020-07-19 16:40:00:    238 W
2020-07-19 16:50:00:    227 W
2020-07-19 17:00:00:    120 W
2020-07-19 17:10:00:     74 W
2020-07-19 17:20:00:     52 W
2020-07-19 17:30:00:     41 W
2020-07-19 17:40:00:     18 W
2020-07-19 17:50:00:      4 W
2020-07-19 18:00:00:      0 W
2020-07-19 18:10:00:      0 W

last month:
2020-06-18:   12.950 kWh
2020-06-19:   14.420 kWh
2020-06-20:   20.220 kWh
2020-06-21:   20.520 kWh
2020-06-22:   30.120 kWh
2020-06-23:   28.870 kWh
2020-06-24:   28.610 kWh
2020-06-25:   29.000 kWh
2020-06-26:   25.500 kWh
2020-06-27:   15.330 kWh
2020-06-28:   22.300 kWh
2020-06-29:   16.450 kWh
2020-06-30:    9.360 kWh
2020-07-01:   14.560 kWh
2020-07-02:   18.350 kWh
2020-07-03:   20.990 kWh
2020-07-04:    6.560 kWh
2020-07-05:   27.000 kWh
2020-07-06:   17.000 kWh
2020-07-07:   14.280 kWh
2020-07-08:    8.270 kWh
2020-07-09:    6.220 kWh
2020-07-10:   19.220 kWh
2020-07-11:   24.460 kWh
2020-07-12:   27.760 kWh
2020-07-13:   23.480 kWh
2020-07-14:   14.250 kWh
2020-07-15:    9.990 kWh
2020-07-16:   12.260 kWh
2020-07-17:   26.550 kWh
2020-07-18:   23.480 kWh