Dev #5: 1587 - 002D -SMA Technologie AG - 
Serial Number: 00015122
pac: 0.00 W
e-today: 19.71 kWh
e-total: 27563.13 kWh
read bad crc B35E, should be BB6E. Message *should* be rejected.

today:
1969-12-31 22:00:00:      0 W
1909-06-11 17:00:16:      0 W
1910-09-09 19:43:28:      0 W
1911-12-08 22:26:48:      0 W
1913-03-08 01:07:08:      0 W
1914-06-06 03:48:16:      0 W
1915-09-04 06:32:08:      0 W
1916-12-02 09:11:56:      0 W
1918-03-02 11:52:34:      0 W
1919-05-31 14:33:38:     -0 W
1920-08-28 17:12:55:     -0 W
1921-11-26 19:54:18:      0 W
1923-02-24 22:34:31:     -2 W
1924-05-25 01:13:51:      2 W
1925-08-23 03:54:25:      0 W
1926-11-21 06:34:07:     -2 W
1928-02-19 09:14:06:      0 W
1929-05-19 11:54:52:      0 W
1930-08-17 14:35:55:      2 W
1931-11-15 17:17:32:     -2 W
1933-02-12 19:56:30: -36893488147419103232 W
1934-05-13 22:35:27:     -0 W
1935-08-12 01:15:17:     -2 W
1936-11-09 03:56:16:     -2 W
1938-02-07 06:37:09:      0 W
1939-05-08 09:17:41:      2 W
1940-08-05 11:57:16:     -2 W
1941-11-03 14:38:02:     -0 W
1943-02-01 17:18:05: -36893488147419103232 W
1944-05-01 19:58:26:      0 W
1945-07-30 22:37:34:     -0 W
1946-10-29 01:17:12:      0 W
1948-01-27 03:57:55: -36893488147419103232 W
1949-04-26 06:37:49:      2 W
1950-07-25 09:17:55:     -0 W
1951-10-23 11:58:28: 36893488147419103232 W
1953-01-20 14:38:13: 158456325028528675187087900672 W
1954-04-20 17:16:48: 36893488147419103232 W
1955-07-19 19:57:19: -36893488147419103232 W
1956-10-16 22:38:31:     -2 W
1958-01-15 01:18:32:      0 W
1959-04-15 03:58:41:     -2 W
1960-07-13 06:37:30: 8589934592 W
1961-10-11 09:18:51:      0 W
1963-01-09 11:58:15:      0 W
1964-04-08 14:39:03:     -2 W
1965-07-07 17:19:40:      0 W
1966-10-05 19:58:50: -158456325028528675187087900672 W
1968-01-03 22:39:06: 36893488147419103232 W
1969-04-03 01:18:55: 8589934592 W
1970-07-02 03:58:57:     -0 W
1971-09-30 06:39:12:      0 W
1972-12-28 09:19:29:      0 W
1974-03-28 11:58:17: 158456325028528675187087900672 W
1975-06-26 14:38:43:      0 W
1976-09-23 17:19:42: 8589934592 W
1977-12-22 19:58:38: -8589934592 W
1979-03-22 22:38:38:     -2 W
1980-06-20 01:17:46: 158456325028528675187087900672 W
1981-09-18 03:57:53: -36893488147419103232 W
1982-12-17 06:37:56:      0 W
1984-03-16 09:17:29:     -0 W
1985-06-14 11:58:33: -36893488147419103232 W
1986-09-12 14:38:49:      0 W
1987-12-11 17:16:34:     -0 W
1989-03-10 19:55:46:      2 W
1990-06-08 22:36:17:     -2 W
1991-09-07 01:17:05:     -0 W
1992-12-05 03:56:54:     -0 W
1994-03-05 06:37:05:     -2 W
1995-06-03 09:16:35:     -0 W
1996-08-31 11:57:04:     -2 W
1997-11-29 14:37:29:     -0 W
1999-02-27 17:14:36: 36893488147419103232 W
2000-05-27 19:55:57:     -0 W
2001-08-25 22:36:36:     -0 W
2002-11-24 01:15:14:     -2 W
2004-02-22 03:54:59:     -0 W
2005-05-22 06:34:41:      2 W
2006-08-20 09:14:39:     -2 W
2007-11-18 13:54:09:     -2 W
2016-05-20 15:30:00:    631 W
2016-05-20 15:40:00:    672 W
2016-05-20 15:50:00:    761 W
2016-05-20 16:00:00:    412 W
2016-05-20 16:10:00:    529 W
2016-05-20 16:20:00:    659 W
2016-05-20 16:30:00:    165 W
2016-05-20 16:40:00:    108 W
2016-05-20 16:50:00:     69 W
2016-05-20 17:00:00:     73 W
2016-05-20 17:10:00:     65 W
2016-05-20 17:20:00:     21 W
2016-05-20 17:30:00:      2 W
2016-05-20 17:40:00:      0 W

last month:
2016-04-19:   20.240 kWh
2016-04-20:   25.410 kWh
2016-04-21:   16.840 kWh
2016-04-22:    6.110 kWh
2016-04-23:   15.790 kWh
2016-04-24:   12.250 kWh
2016-04-25:   10.190 kWh
2016-04-26:   19.120 kWh
2016-04-27:   19.610 kWh
2016-04-28:   20.890 kWh
2016-04-29:   20.110 kWh
2016-04-30:   19.500 kWh
2016-05-01:   25.020 kWh
2016-05-02:   13.170 kWh
2016-05-03:   23.180 kWh
2016-05-04:   27.350 kWh
2016-05-05:   25.720 kWh
2016-05-06:   24.130 kWh
2016-05-07:   19.050 kWh
2016-05-08:   24.820 kWh
2016-05-09:   15.430 kWh
2016-05-10:    5.650 kWh
2016-05-11:    9.610 kWh
2016-05-12:   22.610 kWh
2016-05-13:   23.280 kWh
2016-05-14:   21.480 kWh
2016-05-15:   24.270 kWh
2016-05-16:   24.580 kWh
2016-05-17:   17.730 kWh
2016-05-18:    9.500 kWh
2016-05-19:   14.990 kWh