Dev #4: 1587 - 002D -SMA Technologie AG - 
Serial Number: 00015122
pac: 0.00 W
e-today: 23.16 kWh
e-total: 46288.49 kWh
read bad crc D728, should be E5B7. Message *should* be rejected.

today:
1969-12-31 22:00:00:      0 W
1962-11-21 22:35:12:      0 W
1964-02-20 01:20:00:      0 W
1965-05-20 04:02:04:      0 W
1966-08-18 06:46:46:      0 W
1967-11-16 09:27:55:      0 W
1969-02-13 12:08:57:      0 W
1970-05-14 14:49:28:      0 W
1971-08-12 17:29:25:     -0 W
1972-11-09 20:10:20:     -0 W
1974-02-07 22:50:42:      0 W
1975-05-09 01:30:50:     -0 W
1976-08-06 04:10:16:      2 W
1977-11-04 06:49:10:     -2 W
1979-02-02 09:30:29:      0 W
1997-04-25 01:13:52:     -0 W
2021-04-25 05:10:00:    726 W
2021-04-25 05:20:00:    670 W
2021-04-25 05:30:00:   1040 W
2021-04-25 05:40:00:    932 W
2021-04-25 05:50:00:   1040 W
2021-04-25 06:00:00:   1096 W
2021-04-25 06:10:00:   1196 W
2021-04-25 06:20:00:   1151 W
2021-04-25 06:30:00:    969 W
2021-04-25 06:40:00:   1202 W
2021-04-25 06:50:00:   1123 W
2021-04-25 07:00:00:   1177 W
2021-04-25 07:10:00:   1783 W
2021-04-25 07:20:00:   1366 W
2021-04-25 07:30:00:   1119 W
2021-04-25 07:40:00:   2252 W
2021-04-25 07:50:00:   1641 W
2021-04-25 08:00:00:   1493 W
2021-04-25 08:10:00:   2677 W
2021-04-25 08:20:00:   3007 W
2021-04-25 08:30:00:   2976 W
2021-04-25 08:40:00:   2997 W
2021-04-25 08:50:00:   3035 W
2021-04-25 09:00:00:   3093 W
2021-04-25 09:10:00:   3137 W
2021-04-25 09:20:00:   3095 W
2021-04-25 09:30:00:   3109 W
2021-04-25 09:40:00:   3095 W
2021-04-25 09:50:00:   2905 W
2021-04-25 10:00:00:   2935 W
2021-04-25 10:10:00:   3107 W
2021-04-25 10:20:00:   3061 W
2021-04-25 10:30:00:   3023 W
2021-04-25 10:40:00:   3011 W
2021-04-25 10:50:00:   2987 W
2021-04-25 11:00:00:   2959 W
2021-04-25 11:10:00:   2920 W
2021-04-25 11:20:00:   2854 W
2021-04-25 11:30:00:   2802 W
2021-04-25 11:40:00:   2765 W
2021-04-25 11:50:00:   2702 W
2021-04-25 12:00:00:   2616 W
2021-04-25 12:10:00:   2547 W
2021-04-25 12:20:00:   2478 W
2021-04-25 12:30:00:   2407 W
2021-04-25 12:40:00:   2334 W
2021-04-25 12:50:00:   2212 W
2021-04-25 13:00:00:   2134 W
2021-04-25 13:10:00:   2078 W
2021-04-25 13:20:00:   2015 W
2021-04-25 13:30:00:   1714 W
2021-04-25 13:40:00:   1899 W
2021-04-25 13:50:00:   1724 W
2021-04-25 14:00:00:   1658 W
2021-04-25 14:10:00:   1553 W
2021-04-25 14:20:00:   1471 W
2021-04-25 14:30:00:   1234 W
2021-04-25 14:40:00:   1084 W
2021-04-25 14:50:00:   1096 W
2021-04-25 15:00:00:   1196 W
2021-04-25 15:10:00:   1089 W
2021-04-25 15:20:00:   1029 W
2021-04-25 15:30:00:   1001 W
2021-04-25 15:40:00:    850 W
2021-04-25 15:50:00:    739 W
2021-04-25 16:00:00:    452 W
2021-04-25 16:10:00:    115 W
2021-04-25 16:20:00:     76 W
2021-04-25 16:30:00:     57 W
2021-04-25 16:40:00:     38 W
2021-04-25 16:50:00:      8 W
2021-04-25 17:00:00:      1 W
2021-04-25 17:10:00:      0 W
2021-04-25 17:20:00:      0 W

last month:
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
2021-04-09:   14.540 kWh
2021-04-10:    4.810 kWh
2021-04-11:   15.230 kWh
2021-04-12:   15.550 kWh
2021-04-13:   12.770 kWh
2021-04-14:   15.410 kWh
2021-04-15:   12.240 kWh
2021-04-16:   20.630 kWh
2021-04-17:   23.850 kWh
2021-04-18:   23.400 kWh
2021-04-19:   22.380 kWh
2021-04-20:   18.170 kWh
2021-04-21:   18.690 kWh
2021-04-22:   25.060 kWh
2021-04-23:   24.910 kWh
2021-04-24:   25.100 kWh