Dev #5: 1587 - 002D -SMA Technologie AG - 
Serial Number: 00015122
pac: 0.00 W
e-today: 3.38 kWh
e-total: 29992.03 kWh
read bad crc 5282, should be 538B. Message *should* be rejected.

today:
1938-02-07 01:44:00:     -0 W
2011-01-08 08:51:12:      0 W
2012-04-07 11:26:56:      0 W
2013-07-06 14:11:28:      0 W
2014-10-04 16:56:30:      0 W
2016-01-02 19:37:08:      0 W
2017-04-01 22:16:40:      0 W
2018-07-01 00:52:00:      0 W
2019-09-29 03:30:08:      0 W
2020-12-27 06:16:40:      0 W
2022-03-27 09:00:15:      0 W
2023-06-25 11:39:57:     -0 W
2024-09-22 14:19:54:      0 W
2025-12-21 17:00:22:      0 W
2027-03-21 19:40:46:      0 W
2028-06-18 22:20:18:      0 W
2029-09-17 01:00:38:      0 W
2030-12-16 03:41:39:      0 W
2032-03-15 06:22:38:      2 W
2033-06-13 09:03:00:      0 W
2034-09-11 11:43:06:     -0 W
2035-12-10 14:23:07:      0 W
2020-03-04 19:45:04:      0 W
2017-01-28 09:30:00:    927 W
2017-01-28 09:40:00:    478 W
2017-01-28 09:50:00:    641 W
2017-01-28 10:00:00:    596 W
2017-01-28 10:10:00:    537 W
2017-01-28 10:20:00:    699 W
2017-01-28 10:30:00:    694 W
2017-01-28 10:40:00:    546 W
2017-01-28 10:50:00:    937 W
2017-01-28 11:00:00:   1144 W
2017-01-28 11:10:00:    793 W
2017-01-28 11:20:00:    410 W
2017-01-28 11:30:00:    531 W
2017-01-28 11:40:00:    323 W
2017-01-28 11:50:00:    233 W
2017-01-28 12:00:00:    151 W
2017-01-28 12:10:00:    242 W
2017-01-28 12:20:00:    242 W
2017-01-28 12:30:00:    108 W
2017-01-28 12:40:00:    167 W
2017-01-28 12:50:00:    187 W
2017-01-28 13:00:00:    255 W
2017-01-28 13:10:00:    128 W
2017-01-28 13:20:00:     73 W
2017-01-28 13:30:00:    629 W
2017-01-28 13:40:00:    623 W
2017-01-28 13:50:00:    202 W
2017-01-28 14:00:00:     45 W
2017-01-28 14:10:00:     22 W
2017-01-28 14:20:00:      1 W
2017-01-28 14:30:00:      0 W
2017-01-28 14:40:00:      0 W

last month:
2016-12-28:    2.490 kWh
2016-12-29:    2.710 kWh
2016-12-30:    0.870 kWh
2016-12-31:    1.080 kWh
2017-01-01:    1.140 kWh
2017-01-02:    2.830 kWh
2017-01-03:    2.710 kWh
2017-01-04:    1.190 kWh
2017-01-05:    2.980 kWh
2017-01-06:    2.590 kWh
2017-01-07:    0.880 kWh
2017-01-08:    1.070 kWh
2017-01-09:    0.910 kWh
2017-01-10:    2.100 kWh
2017-01-11:    1.870 kWh
2017-01-12:    0.490 kWh
2017-01-13:    1.270 kWh
2017-01-14:    1.480 kWh
2017-01-15:    0.390 kWh
2017-01-16:    1.090 kWh
2017-01-17:    3.970 kWh
2017-01-18:    3.970 kWh
2017-01-19:    4.020 kWh
2017-01-20:    4.100 kWh
2017-01-21:    4.150 kWh
2017-01-22:    4.150 kWh
2017-01-23:    2.130 kWh
2017-01-24:    4.420 kWh
2017-01-25:    0.800 kWh
2017-01-26:    0.990 kWh
2017-01-27:    2.360 kWh