Dev #5: 1587 - 002D -SMA Technologie AG - 
Serial Number: 00015122
pac: 0.00 W
e-today: 29.88 kWh
e-total: 24190.64 kWh
read bad crc 01B7, should be C921. Message *should* be rejected.

today:
:      0 W
1935-08-30 05:56:00:      0 W
1936-11-27 08:40:32:      0 W
1938-02-25 11:24:43:      0 W
1939-05-26 14:06:21:      0 W
1940-08-23 16:47:08:      0 W
1941-11-21 19:27:55:     -0 W
1943-02-19 22:08:38:     -0 W
1944-05-20 00:49:05:     -2 W
1945-08-18 03:29:31:     -2 W
1946-11-16 06:10:00:      0 W
1948-02-14 08:50:25:      0 W
1949-05-14 11:30:44:     -0 W
1950-08-12 14:10:53:      0 W
1951-11-10 16:51:02: -36893488147419103232 W
1953-02-07 19:31:10:     -0 W
1954-05-08 22:11:20: 36893488147419103232 W
1955-08-07 00:51:29:      0 W
1956-11-04 03:31:38:      2 W
1958-02-02 06:11:49: -36893488147419103232 W
1959-05-03 08:52:00:      0 W
1960-07-31 11:32:10: 36893488147419103232 W
1961-10-29 14:12:20: 36893488147419103232 W
1963-01-27 16:52:33:      0 W
1964-04-26 19:32:46: 36893488147419103232 W
1965-07-25 22:12:53:      0 W
1966-10-24 00:52:59:      0 W
1968-01-22 03:33:02: 36893488147419103232 W
1969-04-21 06:12:59:     -0 W
1970-07-20 08:51:29: 36893488147419103232 W
1971-10-18 11:33:33:     -0 W
1973-01-15 14:13:27:     -0 W
1974-04-15 16:53:38:     -2 W
1975-07-14 19:33:07: -8589934592 W
1976-10-11 22:13:21: -36893488147419103232 W
1978-01-10 00:53:15:     -0 W
1979-04-10 03:34:00:     -0 W
1980-07-08 06:13:26:      0 W
1981-10-06 08:54:04:      0 W
1983-01-04 11:33:38: 36893488147419103232 W
1984-04-03 14:13:06:     -0 W
1985-07-02 16:54:34: -8589934592 W
1986-09-30 19:33:38:     -0 W
1987-12-29 22:13:02: -158456325028528675187087900672 W
1989-03-29 00:50:14:      0 W
1990-06-27 03:34:08:     -0 W
1991-09-25 06:13:26:      0 W
1992-12-23 08:51:12:     -2 W
1994-03-23 11:33:33: 36893488147419103232 W
1995-06-21 14:14:42: -158456325028528675187087900672 W
1996-09-18 16:53:51:     -0 W
1997-12-17 19:34:16:     -0 W
1999-03-17 22:13:29: -158456325028528675187087900672 W
2000-06-15 00:54:00:     -0 W
2001-09-13 03:34:28: -36893488147419103232 W
2002-12-12 06:14:20: -8589934592 W
2004-03-11 08:54:30:     -0 W
2005-06-09 11:34:16:     -0 W
2006-09-07 14:14:04: -8589934592 W
2007-12-06 16:54:12: 36893488147419103232 W
2009-03-05 19:34:02:     -0 W
2010-06-03 22:13:29:     -0 W
2011-09-02 00:51:34:     -2 W
2012-11-30 03:33:06:      2 W
2014-02-28 06:13:40: 158456325028528675187087900672 W
2015-05-29 08:53:36: 36893488147419103232 W
2016-08-26 11:33:17: -158456325028528675187087900672 W
2017-11-24 14:13:30:      0 W
2019-02-22 16:53:24: -36893488147419103232 W
2020-05-22 19:33:21: -36893488147419103232 W
2021-08-20 22:13:18:     -0 W
2022-11-19 00:51:43: 158456325028528675187087900672 W
2024-02-17 03:33:00: -36893488147419103232 W
2025-05-17 06:12:43:      0 W
2026-08-15 08:52:33:     -0 W
2027-11-13 11:31:49: 36893488147419103232 W
2029-02-10 14:12:15:      0 W
2030-05-11 16:51:13:     -2 W
2031-08-09 19:31:42: 36893488147419103232 W
2032-11-06 22:11:35: 36893488147419103232 W
2034-02-05 00:51:27: 36893488147419103232 W
2035-05-06 03:31:18: -36893488147419103232 W
2019-08-23 15:24:16:     -0 W
2015-06-07 15:30:00:   1268 W
2015-06-07 15:40:00:   1172 W
2015-06-07 15:50:00:   1116 W
2015-06-07 16:00:00:   1047 W
2015-06-07 16:10:00:    971 W
2015-06-07 16:20:00:    893 W
2015-06-07 16:30:00:    812 W
2015-06-07 16:40:00:    728 W
2015-06-07 16:50:00:    639 W
2015-06-07 17:00:00:    521 W
2015-06-07 17:10:00:    407 W
2015-06-07 17:20:00:    223 W
2015-06-07 17:30:00:    132 W
2015-06-07 17:40:00:     40 W
2015-06-07 17:50:00:     11 W
2015-06-07 18:00:00:      1 W
2015-06-07 18:10:00:      0 W
2015-06-07 18:20:00:      0 W

last month:
2015-05-07:   20.250 kWh
2015-05-08:   10.100 kWh
2015-05-09:   18.490 kWh
2015-05-10:   22.320 kWh
2015-05-11:   20.660 kWh
2015-05-12:   20.090 kWh
2015-05-13:   28.210 kWh
2015-05-14:    3.020 kWh
2015-05-15:   18.620 kWh
2015-05-16:   26.140 kWh
2015-05-17:   24.290 kWh
2015-05-18:   14.410 kWh
2015-05-19:   18.710 kWh
2015-05-20:   19.930 kWh
2015-05-21:   27.200 kWh
2015-05-22:   18.140 kWh
2015-05-23:   15.860 kWh
2015-05-24:   17.930 kWh
2015-05-25:   17.110 kWh
2015-05-26:   25.850 kWh
2015-05-27:   26.350 kWh
2015-05-28:   23.600 kWh
2015-05-29:   11.920 kWh
2015-05-30:   23.520 kWh
2015-05-31:    8.430 kWh
2015-06-01:   17.810 kWh
2015-06-02:   10.640 kWh
2015-06-03:   24.430 kWh
2015-06-04:   30.600 kWh
2015-06-05:   19.030 kWh
2015-06-06:   27.470 kWh