Dev #4: 1587 - 002D -SMA Technologie AG - 
Serial Number: 00015122
pac: 0.00 W
e-today: 1.74 kWh
e-total: 56551.71 kWh
read bad crc 5432, should be E42A. Message *should* be rejected.

today:
1910-09-20 05:55:44: -170141183460469231731687303715884105728 W
2026-08-03 05:18:56:      0 W
2027-11-01 08:02:08:      0 W
2029-01-29 10:43:52:      0 W
2030-04-29 13:24:32:      0 W
2031-07-28 16:06:08:      0 W
2032-10-25 18:48:22:      0 W
2034-01-23 21:28:50:      0 W
2035-04-24 00:09:47:      0 W
2036-07-22 02:49:35:      0 W
2037-10-20 05:30:08:      0 W
1902-12-13 01:42:33:     -0 W
1904-03-12 04:23:04:     -0 W
1905-06-10 07:03:30:      0 W
1906-09-08 09:41:35:     -0 W
1907-12-07 12:24:38:      0 W
1909-03-06 15:04:13:      0 W
1910-06-04 17:43:21:      2 W
1911-09-02 20:22:56:      0 W
1912-11-30 23:01:58:     -0 W
1914-03-01 01:41:25:     -0 W
1915-05-30 04:21:30:      0 W
1916-08-27 07:03:40:      0 W
1917-11-25 09:42:21:      0 W
1919-02-23 12:21:57:      0 W
1920-05-23 15:02:25:      0 W
1921-08-21 17:42:09:      0 W
1922-11-19 20:22:00:     -0 W
1924-02-17 23:00:58:      0 W
1925-05-18 01:40:29:      0 W
1926-08-16 04:20:03:      0 W
1927-11-14 07:00:43:      0 W
1929-02-11 09:40:51:      0 W
1930-05-12 12:20:53:      0 W
1931-08-10 15:01:12:      0 W
1932-11-07 17:40:31:      0 W
1934-02-05 20:18:24:      0 W
1935-05-06 22:57:16:      0 W
1936-08-04 01:39:18:      0 W
1937-11-02 04:21:18:      0 W
1939-01-31 09:04:01:      0 W
2006-12-06 11:40:00:    199 W
2006-12-06 11:50:00:    195 W
2006-12-06 12:00:00:    133 W
2006-12-06 12:10:00:    124 W
2006-12-06 12:20:00:     94 W
2006-12-06 12:30:00:     70 W
2006-12-06 12:40:00:     56 W
2006-12-06 12:50:00:     26 W
2006-12-06 13:00:00:     14 W
2006-12-06 13:10:00:     13 W
2006-12-06 13:20:00:      6 W
2006-12-06 13:30:00:      1 W
2006-12-06 13:40:00:      0 W
2006-12-06 13:50:00:      0 W

last month:
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
2006-11-13:    3.310 kWh
2006-11-14:    3.410 kWh
2006-11-15:    1.500 kWh
2006-11-16:    3.710 kWh
2006-11-17:    3.760 kWh
2006-11-18:    2.810 kWh
2006-11-19:    2.070 kWh
2006-11-20:    3.350 kWh
2006-11-21:    0.460 kWh
2006-11-22:    3.680 kWh
2006-11-23:    2.800 kWh
2006-11-24:    4.250 kWh
2006-11-25:    3.690 kWh
2006-11-26:    4.000 kWh
2006-11-27:    2.660 kWh
2006-11-28:    1.070 kWh
2006-11-29:    2.080 kWh
2006-11-30:    5.040 kWh
2006-12-01:    5.030 kWh
2006-12-02:    1.260 kWh
2006-12-03:    2.220 kWh
2006-12-04:    2.130 kWh
2006-12-05:    2.730 kWh