Dev #5: 1587 - 002D -SMA Technologie AG - 
Serial Number: 00015122
pac: 0.00 W
e-today: 0.49 kWh
e-total: 29949.36 kWh
read bad crc 9905, should be 306D. Message *should* be rejected.

today:
1970-01-01 02:33:04:      0 W
2000-10-02 06:01:36:      0 W
2001-12-31 08:43:44:      0 W
2003-03-31 11:25:12:      0 W
2004-06-28 14:06:56:      0 W
2005-09-26 16:48:12:      0 W
2006-12-25 19:26:56:      0 W
2008-03-24 22:07:16:      0 W
2009-06-23 00:49:04:      0 W
2010-09-21 03:30:56:      0 W
2011-12-20 06:10:51:      0 W
2013-03-19 08:50:00:      0 W
2014-06-17 11:30:34:      0 W
2015-09-15 14:10:59:      0 W
2016-12-13 16:49:48:      0 W
2018-03-13 19:29:22:      0 W
2019-06-11 22:10:58:      0 W
2020-09-09 00:50:36:      0 W
2021-12-08 03:30:22:      0 W
2023-03-08 06:10:46:      0 W
2024-06-05 08:52:06:      0 W
2025-09-03 11:31:30:      0 W
2026-12-02 14:10:26:      0 W
2028-03-01 16:49:42:      0 W
2029-05-30 19:29:26:      0 W
2030-08-28 22:08:42:      0 W
2031-11-27 00:48:54:      0 W
2033-02-24 03:27:36:      0 W
2034-05-25 06:06:08:      0 W
2035-08-23 08:45:04:      0 W
2019-08-23 15:26:40:      0 W
2017-01-12 11:10:00:     26 W
2017-01-12 11:20:00:     19 W
2017-01-12 11:30:00:     22 W
2017-01-12 11:40:00:     20 W
2017-01-12 11:50:00:     17 W
2017-01-12 12:00:00:     13 W
2017-01-12 12:10:00:     12 W
2017-01-12 12:20:00:      9 W
2017-01-12 12:30:00:      7 W
2017-01-12 12:40:00:      4 W
2017-01-12 12:50:00:      1 W
2017-01-12 13:00:00:      0 W
2017-01-12 13:10:00:      0 W
2017-01-12 13:20:00:      0 W
2017-01-12 13:30:00:      0 W
2017-01-12 13:40:00:      0 W
2017-01-12 13:50:00:      0 W
2017-01-12 14:00:00:      0 W

last month:
2016-12-12:    0.290 kWh
2016-12-13:    0.980 kWh
2016-12-14:    2.900 kWh
2016-12-15:    0.890 kWh
2016-12-16:    0.940 kWh
2016-12-17:    0.560 kWh
2016-12-18:    0.580 kWh
2016-12-19:    0.570 kWh
2016-12-20:    1.820 kWh
2016-12-21:    0.980 kWh
2016-12-22:    2.350 kWh
2016-12-23:    0.970 kWh
2016-12-24:    1.890 kWh
2016-12-25:    1.300 kWh
2016-12-26:    2.320 kWh
2016-12-27:    2.500 kWh
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