Dev #7: 1587 - 002D -SMA Technologie AG - 
Serial Number: 00015122
pac: 0.00 W
e-today: 2.61 kWh
e-total: 45485.43 kWh
read bad crc 46EF, should be CDF6. Message *should* be rejected.

today:
1969-12-31 22:00:00:     -0 W
2008-03-06 17:04:32:      0 W
2009-06-04 19:49:20:      0 W
2010-09-02 22:30:40:      0 W
2011-12-02 01:12:12:      0 W
2013-03-01 03:53:20:      0 W
2014-05-30 06:34:54:      0 W
2015-08-28 09:16:37:      0 W
2016-11-25 11:56:37:      0 W
2018-02-23 14:36:12:      0 W
2019-05-24 17:16:41:      0 W
2020-08-21 19:57:18:      0 W
2021-11-19 22:37:12:      0 W
2023-02-18 01:18:53:      0 W
2024-05-18 04:00:23:     -0 W
2025-08-16 06:40:35:      0 W
2026-11-14 09:19:57:      2 W
2028-02-12 12:00:46:      0 W
2029-05-12 14:39:39:     -0 W
2030-08-10 17:22:40:     -0 W
2031-11-08 20:02:16:     -0 W
2033-02-05 22:41:34:      2 W
2034-05-07 01:19:47:     -0 W
2035-08-05 04:02:48:     -0 W
2019-08-23 15:26:16:      0 W
2021-02-06 09:40:00:    366 W
2021-02-06 09:50:00:    410 W
2021-02-06 10:00:00:    260 W
2021-02-06 10:10:00:    149 W
2021-02-06 10:20:00:    306 W
2021-02-06 10:30:00:    519 W
2021-02-06 10:40:00:    476 W
2021-02-06 10:50:00:    584 W
2021-02-06 11:00:00:    621 W
2021-02-06 11:10:00:    402 W
2021-02-06 11:20:00:    275 W
2021-02-06 11:30:00:    165 W
2021-02-06 11:40:00:    153 W
2021-02-06 11:50:00:    343 W
2021-02-06 12:00:00:    367 W
2021-02-06 12:10:00:    315 W
2021-02-06 12:20:00:    320 W
2021-02-06 12:30:00:    320 W
2021-02-06 12:40:00:    284 W
2021-02-06 12:50:00:    356 W
2021-02-06 13:00:00:    303 W
2021-02-06 13:10:00:    124 W
2021-02-06 13:20:00:     18 W
2021-02-06 13:30:00:     14 W
2021-02-06 13:40:00:     10 W
2021-02-06 13:50:00:      7 W
2021-02-06 14:00:00:      3 W
2021-02-06 14:10:00:      0 W
2021-02-06 14:20:00:      3 W
2021-02-06 14:30:00:      1 W
2021-02-06 14:40:00:      0 W
2021-02-06 14:50:00:      0 W

last month:
2021-01-06:    1.360 kWh
2021-01-07:    2.850 kWh
2021-01-08:    1.220 kWh
2021-01-09:    2.990 kWh
2021-01-10:    1.090 kWh
2021-01-11:    1.600 kWh
2021-01-12:    1.190 kWh
2021-01-13:    0.580 kWh
2021-01-14:    0.610 kWh
2021-01-15:    2.110 kWh
2021-01-16:    1.170 kWh
2021-01-17:    2.650 kWh
2021-01-18:    2.080 kWh
2021-01-19:    1.080 kWh
2021-01-20:    0.420 kWh
2021-01-21:    2.290 kWh
2021-01-22:    3.190 kWh
2021-01-23:    3.410 kWh
2021-01-24:    0.060 kWh
2021-01-25:    2.260 kWh
2021-01-26:    1.570 kWh
2021-01-27:    1.040 kWh
2021-01-28:    3.050 kWh
2021-01-29:    3.200 kWh
2021-01-30:    0.840 kWh
2021-01-31:    2.030 kWh
2021-02-01:    0.600 kWh
2021-02-02:    3.430 kWh
2021-02-03:    2.020 kWh
2021-02-04:    2.440 kWh
2021-02-05:    4.530 kWh