Dev #4: 1587 - 002D -SMA Technologie AG - 
Serial Number: 00015122
pac: 0.00 W
e-today: 13.17 kWh
e-total: 47982.67 kWh
read bad crc 9DAE, should be 7F55. Message *should* be rejected.

today:
1969-12-31 22:00:00:      0 W
1997-04-25 01:13:20:      0 W
2021-08-07 03:10:00:      0 W
2021-08-07 03:20:00:      7 W
2021-08-07 03:30:00:     17 W
2021-08-07 03:40:00:      5 W
2021-08-07 03:50:00:     12 W
2021-08-07 04:00:00:     19 W
2021-08-07 04:10:00:     60 W
2021-08-07 04:20:00:     92 W
2021-08-07 04:30:00:     14 W
2021-08-07 04:40:00:      0 W
2021-08-07 04:50:00:      3 W
2021-08-07 05:00:00:      6 W
2021-08-07 05:10:00:      6 W
2021-08-07 05:20:00:     32 W
2021-08-07 05:30:00:    803 W
2021-08-07 05:40:00:    850 W
2021-08-07 05:50:00:    789 W
2021-08-07 06:00:00:    554 W
2021-08-07 06:10:00:    335 W
2021-08-07 06:20:00:    443 W
2021-08-07 06:30:00:    318 W
2021-08-07 06:40:00:    392 W
2021-08-07 06:50:00:    356 W
2021-08-07 07:00:00:    347 W
2021-08-07 07:10:00:    261 W
2021-08-07 07:20:00:    753 W
2021-08-07 07:30:00:    283 W
2021-08-07 07:40:00:     81 W
2021-08-07 07:50:00:    131 W
2021-08-07 08:00:00:    272 W
2021-08-07 08:10:00:    505 W
2021-08-07 08:20:00:    798 W
2021-08-07 08:30:00:   1345 W
2021-08-07 08:40:00:   2667 W
2021-08-07 08:50:00:   2838 W
2021-08-07 09:00:00:    516 W
2021-08-07 09:10:00:    720 W
2021-08-07 09:20:00:   2276 W
2021-08-07 09:30:00:   2295 W
2021-08-07 09:40:00:   2800 W
2021-08-07 09:50:00:   1466 W
2021-08-07 10:00:00:    763 W
2021-08-07 10:10:00:   3498 W
2021-08-07 10:20:00:   3201 W
2021-08-07 10:30:00:   3081 W
2021-08-07 10:40:00:    950 W
2021-08-07 10:50:00:   2168 W
2021-08-07 11:00:00:   2414 W
2021-08-07 11:10:00:   2997 W
2021-08-07 11:20:00:   2723 W
2021-08-07 11:30:00:   1999 W
2021-08-07 11:40:00:   2102 W
2021-08-07 11:50:00:   1750 W
2021-08-07 12:00:00:   1697 W
2021-08-07 12:10:00:   1908 W
2021-08-07 12:20:00:   1268 W
2021-08-07 12:30:00:    940 W
2021-08-07 12:40:00:   2122 W
2021-08-07 12:50:00:    827 W
2021-08-07 13:00:00:   1054 W
2021-08-07 13:10:00:    616 W
2021-08-07 13:20:00:    687 W
2021-08-07 13:30:00:   1762 W
2021-08-07 13:40:00:   2088 W
2021-08-07 13:50:00:   1142 W
2021-08-07 14:00:00:   1005 W
2021-08-07 14:10:00:   1025 W
2021-08-07 14:20:00:    585 W
2021-08-07 14:30:00:    341 W
2021-08-07 14:40:00:    442 W
2021-08-07 14:50:00:   1471 W
2021-08-07 15:00:00:   1247 W
2021-08-07 15:10:00:    425 W
2021-08-07 15:20:00:    236 W
2021-08-07 15:30:00:    185 W
2021-08-07 15:40:00:    785 W
2021-08-07 15:50:00:    553 W
2021-08-07 16:00:00:    115 W
2021-08-07 16:10:00:    265 W
2021-08-07 16:20:00:    108 W
2021-08-07 16:30:00:    153 W
2021-08-07 16:40:00:    105 W
2021-08-07 16:50:00:     63 W
2021-08-07 17:00:00:     31 W
2021-08-07 17:10:00:      3 W
2021-08-07 17:20:00:      0 W
2021-08-07 17:30:00:      0 W
2021-08-07 17:40:00:      0 W
read bad crc 227D, should be 9FEA. Message *should* be rejected.

last month:
2021-08-07:  940.000 kWh
2004-01-09: -494383772774635694251847840694272.000 kWh
1911-04-03: 190277101436272640.000 kWh
1954-08-01: -494383772774635694251847840694272.000 kWh
1997-11-28: -494383772774635694251847840694272.000 kWh
1905-02-20:   -0.000 kWh
1948-06-20: -151732621410304.000 kWh
1991-10-18: -230584318513555439616.000 kWh
2035-02-15:  -71.500 kWh
1942-05-09:  -71.500 kWh
1985-09-06: 271536090779403109269504.000 kWh
2029-01-04:   -0.000 kWh
1936-03-28:    0.000 kWh
1996-04-01: 584133436199249365341849633809235968.000 kWh
2021-07-20:   24.030 kWh
2021-07-21:   23.720 kWh
2021-07-22:   24.490 kWh
2021-07-23:   23.660 kWh
2021-07-24:    7.290 kWh
2021-07-25:    4.830 kWh
2021-07-26:   15.310 kWh
2021-07-27:   13.460 kWh
2021-07-28:   10.530 kWh
2021-07-29:   21.230 kWh
2021-07-30:   12.270 kWh
2021-07-31:   10.020 kWh
2021-08-01:   13.580 kWh
2021-08-02:   12.340 kWh
2021-08-03:   15.340 kWh
2021-08-04:   20.350 kWh
2021-08-05:   13.680 kWh
2021-08-06:   14.450 kWh