Dev #4: 1587 - 002D -SMA Technologie AG - 
Serial Number: 00015122
pac: 0.00 W
e-today: 15.25 kWh
e-total: 64347.86 kWh
read bad crc BC33, should be 96B4. Message *should* be rejected.

today:
1970-04-06 11:45:36: 145008816151330816 W
1932-09-08 01:09:20:      0 W
1933-12-07 03:51:28:      0 W
1935-03-07 06:34:00:      0 W
1936-06-04 09:15:48:      0 W
1937-09-02 11:58:26:      0 W
1938-12-01 14:39:30:      0 W
1940-02-29 17:20:43:      0 W
1941-05-29 20:01:30:     -0 W
1942-08-27 22:41:24:      0 W
1943-11-26 01:21:34:      0 W
1945-02-23 04:02:25:      0 W
1946-05-24 06:42:40:      0 W
1947-08-22 09:22:53:      0 W
1948-11-19 12:03:12:     -2 W
1950-02-17 14:44:00:     -2 W
1951-05-18 17:24:16:      2 W
1952-08-15 20:04:27:     -2 W
1953-11-13 22:44:32:     -2 W
1955-02-12 01:25:17:     -0 W
1956-05-12 04:05:39: 36893488147419103232 W
1957-08-10 06:46:07:     -0 W
1958-11-08 09:26:02:      0 W
1960-02-06 12:05:52:     -0 W
1961-05-06 14:45:02:     -0 W
1962-08-04 17:25:40:     -0 W
1963-11-02 20:05:41: -36893488147419103232 W
1965-01-30 22:45:31: -36893488147419103232 W
1966-05-01 01:25:26:     -0 W
1967-07-30 04:06:03:      0 W
1968-10-27 06:46:07:     -0 W
1970-01-25 09:26:15:     -0 W
1971-04-25 12:06:46:      0 W
1972-07-23 14:47:11:     -0 W
1973-10-21 17:27:17:      0 W
1975-01-19 20:07:06:      0 W
1976-04-18 22:47:00: -8589934592 W
1977-07-18 01:27:04:      0 W
1978-10-16 04:07:18: -158456325028528675187087900672 W
1980-01-14 06:47:13: 36893488147419103232 W
1981-04-13 09:27:23:     -2 W
1982-07-12 12:07:32:      2 W
1983-10-10 14:47:19:     -2 W
1985-01-07 17:27:10: 158456325028528675187087900672 W
1986-04-07 20:07:36:     -0 W
1987-07-06 22:47:30:     -0 W
1988-10-04 01:27:20:      0 W
1990-01-02 04:07:31: 8589934592 W
1991-04-02 06:45:07: 36893488147419103232 W
1992-06-30 09:27:18:     -0 W
1993-09-28 12:07:08: 36893488147419103232 W
1994-12-27 14:46:36:     -0 W
1996-03-26 17:26:44:      2 W
1997-06-24 20:06:48:      2 W
1998-09-22 22:46:39:     -0 W
1999-12-22 01:26:11:     -0 W
2001-03-21 04:05:20:      2 W
2002-06-19 06:45:01: 36893488147419103232 W
2003-09-17 09:25:04:     -2 W
2004-12-15 12:05:01:     -0 W
2006-03-15 14:44:18:      2 W
2007-06-13 17:23:32:     -0 W
2008-09-10 20:03:15:     -2 W
2009-12-09 22:43:11:      2 W
2011-03-10 01:22:51:     -0 W
2012-06-07 04:02:31:     -0 W
2013-09-05 06:41:56:     -0 W
2014-12-04 11:22:41:     -0 W
2007-02-05 14:10:00:    354 W
2007-02-05 14:20:00:    310 W
2007-02-05 14:30:00:    263 W
2007-02-05 14:40:00:    209 W
2007-02-05 14:50:00:    181 W
2007-02-05 15:00:00:    165 W
2007-02-05 15:10:00:    127 W
2007-02-05 15:20:00:     92 W
2007-02-05 15:30:00:     69 W
2007-02-05 15:40:00:     63 W
2007-02-05 15:50:00:     28 W
2007-02-05 16:00:00:      5 W
2007-02-05 16:10:00:      0 W
2007-02-05 16:20:00:      0 W

last month:
2007-01-05:    8.140 kWh
2007-01-06:    9.440 kWh
2007-01-07:    4.390 kWh
2007-01-08:    8.610 kWh
2007-01-09:   12.560 kWh
2007-01-10:    9.750 kWh
2007-01-11:    7.690 kWh
2007-01-12:   11.020 kWh
2007-01-13:   15.690 kWh
2007-01-14:   15.900 kWh
2007-01-15:   13.230 kWh
2007-01-16:   16.980 kWh
2007-01-17:   12.870 kWh
2007-01-18:   12.290 kWh
2007-01-19:    5.020 kWh
2007-01-20:   10.730 kWh
2007-01-21:   17.150 kWh
2007-01-22:    5.460 kWh
2007-01-23:   15.360 kWh
2007-01-24:    7.950 kWh
2007-01-25:   10.700 kWh
2007-01-26:    7.150 kWh
2007-01-27:    7.330 kWh
2007-01-28:   13.320 kWh
2007-01-29:    5.250 kWh
2007-01-30:   10.040 kWh
2007-01-31:   16.320 kWh
2007-02-01:   19.960 kWh
2007-02-02:   20.920 kWh
2007-02-03:   19.410 kWh
2007-02-04:   12.150 kWh