Dev #7: 1587 - 002D -SMA Technologie AG - 
Serial Number: 00015122
pac: 0.00 W
e-today: 2.33 kWh
e-total: 29764.18 kWh
read bad crc 7642, should be AF55. Message *should* be rejected.

today:
1940-03-24 19:05:04:      0 W
1928-03-26 18:46:56:      0 W
1929-06-24 21:28:00:      0 W
1930-09-23 00:09:04:      0 W
1931-12-22 02:52:00:      0 W
1933-03-21 05:32:48:      0 W
1934-06-19 08:14:36:      0 W
1935-09-17 10:55:04:      0 W
1936-12-15 13:37:04:      0 W
1938-03-15 16:19:23:      0 W
1939-06-13 19:01:16:      0 W
1940-09-10 21:41:21:      0 W
1941-12-10 00:21:27:      0 W
1943-03-10 02:59:48:      0 W
1944-06-07 05:40:50:      0 W
1945-09-05 08:21:56:      0 W
1946-12-04 11:03:15:      0 W
1948-03-03 13:43:36:      0 W
1949-06-01 16:22:41:      0 W
1950-08-30 19:00:44:      0 W
1951-11-28 21:40:14:      0 W
1953-02-26 00:19:53:      0 W
1954-05-27 03:00:12:      0 W
1955-08-25 05:40:43:      0 W
1956-11-22 08:22:33:      0 W
1958-02-20 11:02:39:      0 W
1959-05-21 13:42:08:      0 W
1960-08-18 16:20:26:      0 W
1961-11-16 18:59:22:      0 W
1963-02-14 21:41:11:      0 W
1964-05-15 00:22:31:     -0 W
1965-08-13 03:03:00:      0 W
1966-11-11 05:42:18:      2 W
1968-02-09 08:22:05:     -0 W
1969-05-09 11:01:35:      0 W
1970-08-07 13:41:47:     -0 W
1971-11-05 16:22:11:     -0 W
1973-02-02 19:01:52:     -0 W
1974-05-03 21:41:38:     -0 W
1975-08-02 00:21:33:     -0 W
1976-10-30 03:00:45:     -0 W
1978-01-28 05:39:11:      0 W
1979-04-28 08:19:02:      0 W
1980-07-26 10:58:12:      0 W
1981-10-24 13:39:14:      0 W
1983-01-22 16:21:00:      0 W
1984-04-21 19:01:23:     -0 W
1985-07-20 21:41:35:     -0 W
1986-10-19 00:20:33:     -0 W
1988-01-17 02:59:31:      0 W
2016-10-24 13:10:00: 46405090560425590784 W
2016-10-24 13:20:00:     92 W
2016-10-24 13:30:00:     92 W
2016-10-24 13:40:00:     91 W
2016-10-24 13:50:00:     66 W
2016-10-24 14:00:00:     44 W
2016-10-24 14:10:00:     12 W
2016-10-24 14:20:00:      2 W
2016-10-24 14:30:00:      0 W

last month:
2016-09-23:   13.390 kWh
2016-09-24:   10.020 kWh
2016-09-25:   11.210 kWh
2016-09-26:    8.010 kWh
2016-09-27:    5.110 kWh
2016-09-28:    7.710 kWh
2016-09-29:    8.240 kWh
2016-09-30:   10.110 kWh
2016-10-01:    7.390 kWh
2016-10-02:    8.860 kWh
2016-10-03:   11.500 kWh
2016-10-04:   11.050 kWh
2016-10-05:   14.010 kWh
2016-10-06:    6.280 kWh
2016-10-07:    3.950 kWh
2016-10-08:    4.920 kWh
2016-10-09:    7.420 kWh
2016-10-10:   10.470 kWh
2016-10-11:    9.890 kWh
2016-10-12:    5.740 kWh
2016-10-13:    7.470 kWh
2016-10-14:    5.910 kWh
2016-10-15:    5.930 kWh
2016-10-16:    7.090 kWh
2016-10-17:    8.610 kWh
2016-10-18:    7.420 kWh
2016-10-19:    4.040 kWh
2016-10-20:    4.980 kWh
2016-10-21:    5.660 kWh
2016-10-22:    5.220 kWh
2016-10-23:    6.030 kWh