Dev #4: 1587 - 002D -SMA Technologie AG - 
Serial Number: 00015122
pac: 0.00 W
e-today: 14.54 kWh
e-total: 45987.13 kWh
read bad crc D19C, should be B341. Message *should* be rejected.

today:
1970-04-06 16:19:44: 145542903924523008 W
1955-02-12 01:11:44:      0 W
1956-05-12 03:53:36:      0 W
1957-08-10 06:36:26:      0 W
1958-11-08 09:20:29:      0 W
1960-02-06 12:01:31:      0 W
1961-05-06 14:42:47:      0 W
1962-08-04 17:22:50:      2 W
1963-11-02 20:03:59:      2 W
1965-01-30 22:44:25:     -2 W
1966-05-01 01:24:06:      0 W
1967-07-30 04:04:13:     -2 W
1968-10-27 06:44:17:     -0 W
1970-01-25 09:25:02:     -0 W
1971-04-25 12:05:24:      0 W
1972-07-23 14:45:18:     -0 W
1973-10-21 17:25:14:      0 W
1975-01-19 20:05:57: 36893488147419103232 W
1976-04-18 22:46:16:     -0 W
1977-07-18 01:26:04:     -0 W
1978-10-16 04:05:13:      2 W
1996-10-12 20:55:28:      0 W
2021-04-09 06:50:00:   1489 W
2021-04-09 07:00:00:   1931 W
2021-04-09 07:10:00:   2270 W
2021-04-09 07:20:00:   2114 W
2021-04-09 07:30:00:    950 W
2021-04-09 07:40:00:    494 W
2021-04-09 07:50:00:    553 W
2021-04-09 08:00:00:    650 W
2021-04-09 08:10:00:   2500 W
2021-04-09 08:20:00:   1746 W
2021-04-09 08:30:00:   2210 W
2021-04-09 08:40:00:   1005 W
2021-04-09 08:50:00:    930 W
2021-04-09 09:00:00:    680 W
2021-04-09 09:10:00:   1699 W
2021-04-09 09:20:00:   3123 W
2021-04-09 09:30:00:    897 W
2021-04-09 09:40:00:   2069 W
2021-04-09 09:50:00:   1244 W
2021-04-09 10:00:00:   2461 W
2021-04-09 10:10:00:   2048 W
2021-04-09 10:20:00:    928 W
2021-04-09 10:30:00:   1431 W
2021-04-09 10:40:00:   2838 W
2021-04-09 10:50:00:   2631 W
2021-04-09 11:00:00:   2279 W
2021-04-09 11:10:00:   1130 W
2021-04-09 11:20:00:    999 W
2021-04-09 11:30:00:   1927 W
2021-04-09 11:40:00:   2736 W
2021-04-09 11:50:00:   2331 W
2021-04-09 12:00:00:   2368 W
2021-04-09 12:10:00:    793 W
2021-04-09 12:20:00:    825 W
2021-04-09 12:30:00:   1564 W
2021-04-09 12:40:00:   1034 W
2021-04-09 12:50:00:   1136 W
2021-04-09 13:00:00:   1884 W
2021-04-09 13:10:00:   1258 W
2021-04-09 13:20:00:   1586 W
2021-04-09 13:30:00:    705 W
2021-04-09 13:40:00:   1198 W
2021-04-09 13:50:00:    581 W
2021-04-09 14:00:00:    556 W
2021-04-09 14:10:00:    521 W
2021-04-09 14:20:00:    357 W
2021-04-09 14:30:00:    242 W
2021-04-09 14:40:00:    161 W
2021-04-09 14:50:00:    155 W
2021-04-09 15:00:00:    112 W
2021-04-09 15:10:00:     40 W
2021-04-09 15:20:00:     20 W
2021-04-09 15:30:00:     10 W
2021-04-09 15:40:00:      8 W
2021-04-09 15:50:00:      3 W
2021-04-09 16:00:00:      2 W
2021-04-09 16:10:00:      0 W
2021-04-09 16:20:00:      0 W
2021-04-09 16:30:00:      0 W
2021-04-09 16:40:00:      0 W

last month:
2021-03-09:   12.210 kWh
2021-03-10:    2.180 kWh
2021-03-11:    9.180 kWh
2021-03-12:    8.290 kWh
2021-03-13:    9.190 kWh
2021-03-14:    7.410 kWh
2021-03-15:    8.610 kWh
2021-03-16:    4.790 kWh
2021-03-17:    6.870 kWh
2021-03-18:    5.170 kWh
2021-03-19:   14.350 kWh
2021-03-20:    4.070 kWh
2021-03-21:   10.060 kWh
2021-03-22:   15.330 kWh
2021-03-23:   10.540 kWh
2021-03-24:    9.090 kWh
2021-03-25:   10.160 kWh
2021-03-26:    6.570 kWh
2021-03-27:   14.130 kWh
2021-03-28:    6.110 kWh
2021-03-29:   17.360 kWh
2021-03-30:   19.020 kWh
2021-03-31:    7.780 kWh
2021-04-01:   14.320 kWh
2021-04-02:   15.640 kWh
2021-04-03:    9.890 kWh
2021-04-04:   17.900 kWh
2021-04-05:   15.490 kWh
2021-04-06:   15.970 kWh
2021-04-07:   11.170 kWh
2021-04-08:   12.340 kWh