Dev #4: 1587 - 002D -SMA Technologie AG - 
Serial Number: 00015122
pac: 0.00 W
e-today: 3.31 kWh
e-total: 56486.26 kWh
read bad crc FCBE, should be 620A. Message *should* be rejected.

today:
1969-12-31 22:00:00:      0 W
1983-12-22 10:05:52:      0 W
1985-03-21 12:48:16:      0 W
1986-06-19 15:29:04:      0 W
1987-09-17 18:10:40:      0 W
1988-12-15 20:51:36:      0 W
1990-03-15 23:32:00:      0 W
1991-06-14 02:12:16:      0 W
1992-09-11 04:52:32:      0 W
1993-12-10 07:32:40:      0 W
1995-03-10 10:13:00:      0 W
1996-06-07 12:53:20:      0 W
1997-09-05 15:33:28:      0 W
1998-12-04 18:14:28:      0 W
2000-03-03 20:55:34:      0 W
2001-06-01 23:37:04:      0 W
2002-08-31 02:18:41:      0 W
2003-11-29 04:59:32:      0 W
2005-02-26 07:40:37:      0 W
2006-05-27 10:21:33:     -0 W
2007-08-25 13:01:50:     -2 W
2008-11-22 15:41:57:     -0 W
2010-02-20 18:22:02:     -0 W
2011-05-21 21:02:00:     -0 W
2012-08-18 23:42:03:      2 W
2013-11-17 02:21:47:      2 W
2015-02-15 05:01:45:     -2 W
2016-05-15 07:41:52:      2 W
2017-08-13 10:21:47:      0 W
2018-11-11 13:01:39:     -0 W
2020-02-09 15:41:24:      0 W
2021-05-09 18:21:18:      2 W
2022-08-07 21:01:15:     -2 W
2023-11-05 23:41:11:     -2 W
2025-02-03 02:21:09:     -2 W
2026-05-04 05:01:05:      2 W
2027-08-02 07:41:05:      0 W
2028-10-30 10:20:56:      0 W
2030-01-28 13:00:23:      0 W
2031-04-28 15:39:13:      2 W
2032-07-26 18:19:12:     -0 W
2033-10-24 20:57:22:     -0 W
2035-01-22 23:36:49:      0 W
2006-11-13 12:10:00: 46405090560425590784 W
2006-11-13 12:20:00:    121 W
2006-11-13 12:30:00:    102 W
2006-11-13 12:40:00:     67 W
2006-11-13 12:50:00:     30 W
2006-11-13 13:00:00:      4 W
2006-11-13 13:10:00:      3 W
2006-11-13 13:20:00:      0 W
2006-11-13 13:30:00:      0 W

last month:
2006-10-13:    1.060 kWh
2006-10-14:    0.650 kWh
2006-10-15:    2.020 kWh
2006-10-16:    0.960 kWh
2006-10-17:    0.250 kWh
2006-10-18:    1.370 kWh
2006-10-19:    0.990 kWh
2006-10-20:    1.270 kWh
2006-10-21:    1.700 kWh
2006-10-22:    0.740 kWh
2006-10-23:    0.370 kWh
2006-10-24:    1.730 kWh
2006-10-25:    0.200 kWh
2006-10-26:    1.740 kWh
2006-10-27:    1.820 kWh
2006-10-28:    1.050 kWh
2006-10-29:    1.380 kWh
2006-10-30:    1.350 kWh
2006-10-31:    0.560 kWh
2006-11-01:    1.890 kWh
2006-11-02:    1.250 kWh
2006-11-03:    1.360 kWh
2006-11-04:    1.280 kWh
2006-11-05:    2.140 kWh
2006-11-06:    1.110 kWh
2006-11-07:    3.350 kWh
2006-11-08:    3.130 kWh
2006-11-09:    1.850 kWh
2006-11-10:    0.470 kWh
2006-11-11:    0.940 kWh
2006-11-12:    2.360 kWh