Dev #4: 1587 - 002D -SMA Technologie AG - 
Serial Number: 00015122
pac: 0.00 W
e-today: 6.93 kWh
e-total: 60130.56 kWh
read bad crc 7783, should be 05E1. Message *should* be rejected.

today:
1970-07-13 08:08:00:      0 W
1955-07-01 14:43:44:      0 W
1956-09-28 17:27:12:      0 W
1957-12-27 20:09:52:      0 W
1959-03-27 22:51:56:      0 W
1960-06-25 01:34:38:      0 W
1961-09-23 04:16:03:      0 W
1962-12-22 06:56:26:      0 W
1964-03-21 09:36:57:      0 W
1965-06-19 12:17:41:      0 W
1966-09-17 14:58:19:      0 W
1967-12-16 17:38:38:     -0 W
1969-03-15 20:18:34:     -0 W
1970-06-13 22:58:32:      0 W
1971-09-12 01:38:38:     -0 W
1972-12-10 04:18:59:     -0 W
1974-03-10 06:59:11:     -0 W
1975-06-08 09:39:24:     -0 W
1976-09-05 12:18:41:     -0 W
1977-12-04 14:58:06:     -0 W
1979-03-04 17:38:02:      0 W
1997-04-25 01:14:32:      0 W
2006-08-04 07:40:00:    345 W
2006-08-04 07:50:00:    411 W
2006-08-04 08:00:00:    695 W
2006-08-04 08:10:00:   1235 W
2006-08-04 08:20:00:   1402 W
2006-08-04 08:30:00:   1662 W
2006-08-04 08:40:00:   1993 W
2006-08-04 08:50:00:   2176 W
2006-08-04 09:00:00:   1813 W
2006-08-04 09:10:00:   1844 W
2006-08-04 09:20:00:   1710 W
2006-08-04 09:30:00:   1396 W
2006-08-04 09:40:00:   1221 W
2006-08-04 09:50:00:   1146 W
2006-08-04 10:00:00:   1054 W
2006-08-04 10:10:00:   1044 W
2006-08-04 10:20:00:   1086 W
2006-08-04 10:30:00:   1063 W
2006-08-04 10:40:00:   1241 W
2006-08-04 10:50:00:   1127 W
2006-08-04 11:00:00:   1085 W
2006-08-04 11:10:00:   1112 W
2006-08-04 11:20:00:   1044 W
2006-08-04 11:30:00:   1009 W
2006-08-04 11:40:00:    872 W
2006-08-04 11:50:00:    720 W
2006-08-04 12:00:00:    623 W
2006-08-04 12:10:00:    587 W
2006-08-04 12:20:00:    532 W
2006-08-04 12:30:00:    479 W
2006-08-04 12:40:00:    408 W
2006-08-04 12:50:00:    351 W
2006-08-04 13:00:00:    316 W
2006-08-04 13:10:00:    282 W
2006-08-04 13:20:00:    240 W
2006-08-04 13:30:00:    204 W
2006-08-04 13:40:00:    168 W
2006-08-04 13:50:00:    133 W
2006-08-04 14:00:00:    110 W
2006-08-04 14:10:00:     91 W
2006-08-04 14:20:00:     71 W
2006-08-04 14:30:00:     39 W
2006-08-04 14:40:00:     10 W
2006-08-04 14:50:00:      4 W
2006-08-04 15:00:00:      0 W
2006-08-04 15:10:00:      0 W

last month:
2006-07-04:    0.560 kWh
2006-07-05:    0.680 kWh
2006-07-06:    2.920 kWh
2006-07-07:    0.320 kWh
2006-07-08:    0.470 kWh
2006-07-09:    1.420 kWh
2006-07-10:    0.950 kWh
2006-07-11:    6.880 kWh
2006-07-12:    3.010 kWh
2006-07-13:    4.690 kWh
2006-07-14:    7.560 kWh
2006-07-15:    7.560 kWh
2006-07-16:    3.980 kWh
2006-07-17:    1.940 kWh
2006-07-18:    3.860 kWh
2006-07-19:    5.350 kWh
2006-07-20:    4.020 kWh
2006-07-21:    5.340 kWh
2006-07-22:    7.020 kWh
2006-07-23:    3.190 kWh
2006-07-24:    9.110 kWh
2006-07-25:    9.930 kWh
2006-07-26:    9.580 kWh
2006-07-27:   10.920 kWh
2006-07-28:   11.610 kWh
2006-07-29:   12.230 kWh
2006-07-30:   12.620 kWh
2006-07-31:   11.290 kWh
2006-08-01:    9.580 kWh
2006-08-02:   12.020 kWh
2006-08-03:   12.570 kWh