Dev #7: 1587 - 002D -SMA Technologie AG - 
Serial Number: 00015122
pac: 0.00 W
e-today: 8.99 kWh
e-total: 45192.21 kWh
read bad crc 9C69, should be 175E. Message *should* be rejected.

today:
1970-01-01 02:34:08:      0 W
2018-10-06 02:59:28:      0 W
2020-01-04 05:42:00:      0 W
2021-04-03 08:25:06:      0 W
2022-07-02 11:03:24:      0 W
2023-09-30 13:45:54:      0 W
2024-12-28 16:26:42:      0 W
2026-03-28 19:08:11:      0 W
2027-06-26 21:49:03:      0 W
2028-09-24 00:30:24:      0 W
2029-12-23 03:09:54:     -0 W
2031-03-23 05:49:31:      0 W
2032-06-20 08:29:47:      0 W
2033-09-18 11:10:15:      0 W
2034-12-17 13:51:39:     -0 W
2036-03-16 16:31:46:     -0 W
2037-06-14 19:11:49:     -0 W
1902-08-07 15:23:26:     -2 W
1903-11-05 18:03:54:     -0 W
1905-02-02 20:44:19:     -2 W
1906-05-03 23:25:13:      0 W
1907-08-02 02:05:51:      2 W
1908-10-30 04:44:45:     -0 W
1910-01-28 07:24:29:      0 W
1911-04-28 10:05:17:      2 W
1912-07-26 12:45:42:     -0 W
1913-10-24 15:26:08: -36893488147419103232 W
1915-01-22 18:06:52:      2 W
1916-04-21 20:47:05: 36893488147419103232 W
1917-07-20 23:27:04: 36893488147419103232 W
1918-10-19 02:07:09:     -0 W
1920-01-17 04:46:19:     -2 W
1921-04-16 07:26:04:     -0 W
1922-07-15 10:06:56:      0 W
1923-10-13 12:45:39: 36893488147419103232 W
1925-01-10 15:26:10: -36893488147419103232 W
1926-04-10 18:04:41:      2 W
1927-07-09 20:47:37:     -0 W
1928-10-06 23:26:28: -36893488147419103232 W
1930-01-05 02:06:24: -36893488147419103232 W
1931-04-05 04:46:08: -36893488147419103232 W
1932-07-03 07:26:47: 36893488147419103232 W
1933-10-01 10:07:19:     -2 W
1934-12-30 12:47:13: -36893488147419103232 W
1936-03-29 15:26:12: -36893488147419103232 W
1937-06-27 18:05:41:     -0 W
1938-09-25 20:45:50: 36893488147419103232 W
1939-12-24 23:25:23: -36893488147419103232 W
1941-03-24 02:05:05: 36893488147419103232 W
1942-06-22 04:46:07:      0 W
1943-09-20 07:25:32: 36893488147419103232 W
1944-12-18 10:03:08:     -0 W
1946-03-18 12:43:01:      0 W
1947-06-16 15:22:37:      0 W
1948-09-13 18:03:02:     -0 W
1949-12-12 20:42:09:     -0 W
1951-03-12 23:21:34:      0 W
1952-06-10 02:01:09:      0 W
1953-09-08 04:39:32:      0 W
1954-12-07 07:18:28:      0 W
1956-03-06 09:58:50:      0 W
2021-02-08 23:41:44:      0 W
2020-10-07 14:20:00:    105 W
2020-10-07 14:30:00:     93 W
2020-10-07 14:40:00:     67 W
2020-10-07 14:50:00:     23 W
2020-10-07 15:00:00:      5 W
2020-10-07 15:10:00:      2 W
2020-10-07 15:20:00:      0 W
2020-10-07 15:30:00:      0 W

last month:
2020-09-06:   15.610 kWh
2020-09-07:   10.590 kWh
2020-09-08:   11.370 kWh
2020-09-09:    8.010 kWh
2020-09-10:   16.910 kWh
2020-09-11:   13.890 kWh
2020-09-12:   14.810 kWh
2020-09-13:   16.940 kWh
2020-09-14:   16.940 kWh
2020-09-15:   14.380 kWh
2020-09-16:   13.360 kWh
2020-09-17:   16.150 kWh
2020-09-18:   16.630 kWh
2020-09-19:   14.280 kWh
2020-09-20:   13.710 kWh
2020-09-21:   13.460 kWh
2020-09-22:   13.360 kWh
2020-09-23:    5.970 kWh
2020-09-24:    9.660 kWh
2020-09-25:    9.600 kWh
2020-09-26:   10.420 kWh
2020-09-27:    2.720 kWh
2020-09-28:   11.330 kWh
2020-09-29:    9.690 kWh
2020-09-30:    4.690 kWh
2020-10-01:    8.570 kWh
2020-10-02:    1.560 kWh
2020-10-03:    3.600 kWh
2020-10-04:    2.510 kWh
2020-10-05:    8.450 kWh
2020-10-06:    7.890 kWh