Dev #4: 1587 - 002D -SMA Technologie AG - 
Serial Number: 00015122
pac: 0.00 W
e-today: 20.37 kWh
e-total: 54627.91 kWh
read bad crc 8B6E, should be 2753. Message *should* be rejected.

today:
1971-01-24 06:40:32: 2199038984192 W
1971-01-24 06:40:32
1948-07-21 03:09:20:      0 W
1949-10-19 05:51:52:      0 W
1951-01-17 08:35:59:      0 W
1952-04-16 11:18:09:      0 W
1953-07-15 13:58:27:     -0 W
1954-10-13 16:38:19:      0 W
1956-01-11 19:16:57:     -0 W
1957-04-10 21:57:34:      0 W
1958-07-10 00:38:20:      0 W
1959-10-08 03:19:39:      0 W
1961-01-05 06:00:30:      0 W
1962-04-05 08:39:57:      0 W
1963-07-04 11:20:24:     -0 W
1964-10-01 14:01:36:     -2 W
1965-12-30 16:41:46:     -2 W
1967-03-30 19:21:39:      0 W
1968-06-27 22:00:15:      0 W
1969-09-26 00:42:31:      0 W
1970-12-25 03:23:10: 36893488147419103232 W
1972-03-24 06:03:27:      0 W
1973-06-22 08:43:47:      0 W
1974-09-20 11:23:36:     -2 W
1975-12-19 14:03:19: 36893488147419103232 W
1977-03-18 16:44:10:     -0 W
1978-06-16 19:24:11:      0 W
1996-10-12 20:52:48:     -0 W
2023-06-22 07:30:00:   2053 W
2023-06-22 07:40:00:   2136 W
2023-06-22 07:50:00:   2277 W
2023-06-22 08:00:00:   2432 W
2023-06-22 08:10:00:   2510 W
2023-06-22 08:20:00:   2634 W
2023-06-22 08:30:00:   1912 W
2023-06-22 08:40:00:    788 W
2023-06-22 08:50:00:   1557 W
2023-06-22 09:00:00:    891 W
2023-06-22 09:10:00:   2868 W
2023-06-22 09:20:00:   1974 W
2023-06-22 09:30:00:   1756 W
2023-06-22 09:40:00:   3110 W
2023-06-22 09:50:00:   2622 W
2023-06-22 10:00:00:   1493 W
2023-06-22 10:10:00:    672 W
2023-06-22 10:20:00:   1756 W
2023-06-22 10:30:00:   3502 W
2023-06-22 10:40:00:   3146 W
2023-06-22 10:50:00:   2173 W
2023-06-22 11:00:00:    799 W
2023-06-22 11:10:00:   3089 W
2023-06-22 11:20:00:   3331 W
2023-06-22 11:30:00:   3133 W
2023-06-22 11:40:00:    686 W
2023-06-22 11:50:00:    607 W
2023-06-22 12:00:00:   1944 W
2023-06-22 12:10:00:   3241 W
2023-06-22 12:20:00:   3154 W
2023-06-22 12:30:00:   1424 W
2023-06-22 12:40:00:   2596 W
2023-06-22 12:50:00:   3023 W
2023-06-22 13:00:00:   1018 W
2023-06-22 13:10:00:    933 W
2023-06-22 13:20:00:   1481 W
2023-06-22 13:30:00:   2480 W
2023-06-22 13:40:00:   1245 W
2023-06-22 13:50:00:   2609 W
2023-06-22 14:00:00:   2149 W
2023-06-22 14:10:00:   2103 W
2023-06-22 14:20:00:   2393 W
2023-06-22 14:30:00:   1085 W
2023-06-22 14:40:00:    575 W
2023-06-22 14:50:00:   1909 W
2023-06-22 15:00:00:   2170 W
2023-06-22 15:10:00:   1480 W
2023-06-22 15:20:00:    824 W
2023-06-22 15:30:00:    452 W
2023-06-22 15:40:00:    493 W
2023-06-22 15:50:00:    444 W
2023-06-22 16:00:00:    840 W
2023-06-22 16:10:00:    417 W
2023-06-22 16:20:00:    330 W
2023-06-22 16:30:00:    202 W
2023-06-22 16:40:00:    141 W
2023-06-22 16:50:00:     85 W
2023-06-22 17:00:00:     66 W
2023-06-22 17:10:00:    125 W
2023-06-22 17:20:00:    246 W
2023-06-22 17:30:00:    275 W
2023-06-22 17:40:00:    188 W
2023-06-22 17:50:00:    318 W
2023-06-22 18:00:00:    231 W
2023-06-22 18:10:00:    103 W
2023-06-22 18:20:00:     82 W
2023-06-22 18:30:00:     37 W
2023-06-22 18:40:00:     19 W
2023-06-22 18:50:00:     12 W
2023-06-22 19:00:00:      6 W
2023-06-22 19:10:00:      1 W
2023-06-22 19:20:00:      0 W
2023-06-22 19:30:00:      0 W
2023-06-22 19:40:00:      0 W

last month:
2023-05-22:   17.300 kWh
2023-05-23:   13.240 kWh
2023-05-24:   20.820 kWh
2023-05-25:    3.000 kWh
2023-05-26:   43.710 kWh
2023-05-27:   28.290 kWh
2023-05-28:   27.660 kWh
2023-05-29:   27.540 kWh
2023-05-30:   23.650 kWh
2023-05-31:   20.200 kWh
2023-06-01:   21.580 kWh
2023-06-02:   24.290 kWh
2023-06-03:   20.100 kWh
2023-06-04:   28.960 kWh
2023-06-05:   19.260 kWh
2023-06-06:   17.510 kWh
2023-06-07:   24.110 kWh
2023-06-08:   27.380 kWh
2023-06-09:   26.470 kWh
2023-06-10:   23.560 kWh
2023-06-11:   17.310 kWh
2023-06-12:   17.080 kWh
2023-06-13:   28.810 kWh
2023-06-14:   28.770 kWh
2023-06-15:   27.950 kWh
2023-06-16:   27.630 kWh
2023-06-17:   21.910 kWh
2023-06-18:   16.270 kWh
2023-06-19:   24.440 kWh
2023-06-20:   15.820 kWh
2023-06-21:   23.840 kWh