Dev #5: 1587 - 002D -SMA Technologie AG - 
Serial Number: 00015122
pac: 0.00 W
e-today: 1.11 kWh
e-total: 22459.66 kWh
read bad crc 8ED8, should be 0591. Message *should* be rejected.

today:
1970-01-01 02:33:04:      0 W
2007-04-01 21:31:12:      0 W
2008-06-30 00:12:32:      0 W
2009-09-28 02:55:20:      0 W
2010-12-27 05:37:44:      0 W
2012-03-26 08:20:16:      0 W
2013-06-24 11:02:23:      0 W
2014-09-22 13:43:34:      0 W
2015-12-21 16:24:19:      0 W
2017-03-20 19:03:25:     -0 W
2018-06-18 21:44:36:      0 W
2019-09-17 00:24:47:      0 W
2020-12-15 03:03:56:      0 W
2022-03-15 05:44:41:     -0 W
2023-06-13 08:23:50:     -0 W
2024-09-10 11:03:39:     -0 W
2025-12-09 13:44:23:      0 W
2027-03-09 16:23:06:     -0 W
2028-06-06 19:02:16:      0 W
2029-09-04 21:41:56:      0 W
2030-12-04 00:22:16:      0 W
2032-03-03 03:01:16:      0 W
2033-06-01 05:39:48:      0 W
2034-08-30 08:19:40:      0 W
2035-11-28 11:00:40:      0 W
2020-03-04 19:44:48:      0 W
2014-12-17 11:10:00:    165 W
2014-12-17 11:20:00:    133 W
2014-12-17 11:30:00:    138 W
2014-12-17 11:40:00:     87 W
2014-12-17 11:50:00:     87 W
2014-12-17 12:00:00:     48 W
2014-12-17 12:10:00:     43 W
2014-12-17 12:20:00:     22 W
2014-12-17 12:30:00:     18 W
2014-12-17 12:40:00:     12 W
2014-12-17 12:50:00:      9 W
2014-12-17 13:00:00:      6 W
2014-12-17 13:10:00:      0 W
2014-12-17 13:20:00:      0 W
2014-12-17 13:30:00:      0 W
2014-12-17 13:40:00:      0 W
2014-12-17 13:50:00:      0 W
2014-12-17 14:00:00:      0 W

last month:
2014-11-16:    1.730 kWh
2014-11-17:    1.610 kWh
2014-11-18:    3.730 kWh
2014-11-19:    2.960 kWh
2014-11-20:    3.630 kWh
2014-11-21:    1.100 kWh
2014-11-22:    1.120 kWh
2014-11-23:    0.150 kWh
2014-11-24:    3.450 kWh
2014-11-25:    2.110 kWh
2014-11-26:    0.620 kWh
2014-11-27:    1.610 kWh
2014-11-28:    1.150 kWh
2014-11-29:    3.290 kWh
2014-11-30:    2.170 kWh
2014-12-01:    0.370 kWh
2014-12-02:    0.360 kWh
2014-12-03:    1.620 kWh
2014-12-04:    0.410 kWh
2014-12-05:    1.310 kWh
2014-12-06:    2.820 kWh
2014-12-07:    1.440 kWh
2014-12-08:    2.460 kWh
2014-12-09:    1.840 kWh
2014-12-10:    2.620 kWh
2014-12-11:    1.680 kWh
2014-12-12:    0.880 kWh
2014-12-13:    2.460 kWh
2014-12-14:    2.210 kWh
2014-12-15:    1.600 kWh
2014-12-16:    2.380 kWh