Dev #5: 1587 - 002D -SMA Technologie AG - 
Serial Number: 00015122
pac: 0.00 W
e-today: 18.18 kWh
e-total: 41869.90 kWh
read bad crc FD3C, should be 9939. Message *should* be rejected.
read bad crc B256, should be DBEF. Message *should* be rejected.

today:
1969-12-31 22:00:00:      0 W
2004-07-22 15:57:20:      0 W
2005-02-10 22:44:48:      0 W
2005-07-09 14:49:04:      0 W
2005-09-28 00:29:20:      0 W
2005-11-28 01:56:48:      0 W
2006-01-07 15:53:04:      0 W
2006-02-25 09:31:12:      0 W
2006-03-20 08:12:16:      0 W
2006-04-07 22:12:48:      0 W
2006-04-24 14:42:40:      0 W
2006-05-10 08:27:12:      0 W
2006-05-24 13:47:12:      0 W
2006-06-06 02:09:36:      0 W
2006-06-11 20:58:08:      0 W
2006-06-20 00:40:00:      0 W
2006-06-29 03:07:12:      0 W
2006-07-05 13:51:28:      0 W
2006-07-04 10:33:04:      0 W
2006-07-12 16:31:28:      0 W
2006-07-27 20:36:48:      0 W
2006-08-05 18:30:56:      0 W
2006-08-13 04:00:32:      0 W
1940-01-06 02:43:16:      0 W
1941-04-05 05:23:28:      0 W
1942-07-04 08:03:41:      2 W
1943-10-02 10:43:46:      2 W
1944-12-30 13:23:48: 158456325028528675187087900672 W
1946-03-30 16:03:54:      0 W
1947-06-28 18:43:55: 8589934592 W
1948-09-25 21:23:59: -36893488147419103232 W
1949-12-25 00:04:02:     -0 W
1951-03-25 02:44:03:      0 W
1952-06-22 05:24:05: 8589934592 W
1953-09-20 08:04:08:     -0 W
1954-12-19 10:44:10:      0 W
1956-03-18 13:24:11:     -2 W
1957-06-16 16:04:11:     -0 W
1958-09-14 18:44:11:     -0 W
1959-12-13 21:24:09:      0 W
1961-03-13 00:04:08: -158456325028528675187087900672 W
1962-06-11 02:44:07:     -0 W
1963-09-09 05:24:06: 8589934592 W
1964-12-07 08:04:05: 158456325028528675187087900672 W
1966-03-07 10:43:50:      2 W
1967-06-05 13:24:04:      0 W
1968-09-02 16:03:55:      0 W
1969-12-01 18:43:56: -36893488147419103232 W
1971-03-01 21:23:50:     -0 W
1972-05-30 00:03:45:     -0 W
1973-08-28 02:43:44: -36893488147419103232 W
1974-11-26 05:23:36: -36893488147419103232 W
1976-02-24 08:03:27: 36893488147419103232 W
1977-05-24 10:43:18:     -0 W
1978-08-22 13:23:07: -36893488147419103232 W
1979-11-20 16:02:55:      2 W
1981-02-17 18:42:48: -36893488147419103232 W
1982-05-18 21:22:36: 36893488147419103232 W
1983-08-17 00:02:29: -36893488147419103232 W
1984-11-14 02:42:19: 36893488147419103232 W
1986-02-12 05:22:01:     -2 W
1987-05-13 08:01:58:      0 W
1988-08-10 10:41:51: -36893488147419103232 W
1989-11-08 13:21:44:     -0 W
1991-02-06 16:01:37: -36893488147419103232 W
1992-05-06 18:41:16:      0 W
1993-08-04 21:20:57:     -0 W
1994-11-03 00:00:37:     -0 W
1996-02-01 02:40:01:     -0 W
1997-05-01 05:19:17:      2 W
2021-02-08 10:59:44:     -0 W
2020-03-27 15:30:00:    391 W
2020-03-27 15:40:00:    289 W
2020-03-27 15:50:00:    164 W
2020-03-27 16:00:00:    108 W
2020-03-27 16:10:00:     43 W
2020-03-27 16:20:00:      3 W
2020-03-27 16:30:00:      0 W
2020-03-27 16:40:00:      0 W

last month:
2020-02-25:    6.060 kWh
2020-02-26:    7.590 kWh
2020-02-27:    6.340 kWh
2020-02-28:    2.010 kWh
2020-02-29:    7.390 kWh
2020-03-01:   10.600 kWh
2020-03-02:    8.100 kWh
2020-03-03:    7.160 kWh
2020-03-04:    4.140 kWh
2020-03-05:    0.710 kWh
2020-03-06:   11.970 kWh
2020-03-07:    6.060 kWh
2020-03-08:    8.860 kWh
2020-03-09:    7.880 kWh
2020-03-10:    4.170 kWh
2020-03-11:    9.750 kWh
2020-03-12:   12.970 kWh
2020-03-13:    8.340 kWh
2020-03-14:    7.510 kWh
2020-03-15:    3.860 kWh
2020-03-16:   16.300 kWh
2020-03-17:   10.520 kWh
2020-03-18:    6.490 kWh
2020-03-19:    1.570 kWh
2020-03-20:    9.810 kWh
2020-03-21:   17.020 kWh
2020-03-22:   18.960 kWh
2020-03-23:   19.230 kWh
2020-03-24:   18.710 kWh
2020-03-25:   19.150 kWh
2020-03-26:   19.040 kWh