Dev #4: 1587 - 002D -SMA Technologie AG - 
Serial Number: 00015122
pac: 0.00 W
e-today: 10.88 kWh
e-total: 67374.23 kWh
read bad crc 039A, should be DDE3. Message *should* be rejected.

today:
1969-12-31 22:00:00:      0 W
1927-12-02 11:43:28:      0 W
1929-03-01 14:26:24:      0 W
1930-05-30 17:07:52:      0 W
1931-08-28 19:47:28:      0 W
1932-11-25 22:30:32:      0 W
1934-02-24 01:11:28:      0 W
1935-05-25 03:52:44:      0 W
1936-08-22 06:33:56:      0 W
1937-11-20 09:14:04:      0 W
1939-02-18 11:54:29:      0 W
1940-05-18 14:34:17:      0 W
1941-08-16 17:16:33:      0 W
1942-11-14 19:56:50:     -0 W
1944-02-12 22:36:12:      0 W
1945-05-13 01:17:44:      0 W
1946-08-11 03:57:58:     -0 W
1947-11-09 06:37:54:      0 W
1949-02-06 09:19:20:     -0 W
1950-05-07 12:00:19:      2 W
1951-08-05 14:39:12:      2 W
1952-11-02 17:20:21:     -2 W
1954-01-31 19:59:42:     -0 W
1955-05-01 22:39:43:      0 W
1956-07-30 01:20:01:      0 W
1957-10-28 04:01:32:      2 W
1959-01-26 06:42:26:     -2 W
1960-04-25 09:22:14:      0 W
1961-07-24 12:01:44: 36893488147419103232 W
1962-10-22 14:42:29:     -0 W
1964-01-20 17:22:57:     -2 W
1965-04-19 20:03:17: 158456325028528675187087900672 W
1966-07-18 22:40:16:     -2 W
1967-10-17 01:18:37:      2 W
1969-01-14 04:02:15:     -0 W
1970-04-14 06:43:02:      0 W
1971-07-13 09:22:51: 158456325028528675187087900672 W
1972-10-10 12:02:48: -158456325028528675187087900672 W
1974-01-08 14:42:30: -158456325028528675187087900672 W
1975-04-08 17:21:20:      2 W
1976-07-06 20:02:59:     -0 W
1977-10-04 22:41:00: -158456325028528675187087900672 W
1979-01-03 01:22:59:      0 W
1997-04-25 01:13:12:     -0 W
2007-07-15 10:40:00:    663 W
2007-07-15 10:50:00:    367 W
2007-07-15 11:00:00:    444 W
2007-07-15 11:10:00:   2093 W
2007-07-15 11:20:00:   2215 W
2007-07-15 11:30:00:   1448 W
2007-07-15 11:40:00:   2104 W
2007-07-15 11:50:00:   1801 W
2007-07-15 12:00:00:   1750 W
2007-07-15 12:10:00:   1671 W
2007-07-15 12:20:00:   1413 W
2007-07-15 12:30:00:    665 W
2007-07-15 12:40:00:   1163 W
2007-07-15 12:50:00:   1287 W
2007-07-15 13:00:00:    774 W
2007-07-15 13:10:00:    421 W
2007-07-15 13:20:00:    307 W
2007-07-15 13:30:00:    396 W
2007-07-15 13:40:00:    686 W
2007-07-15 13:50:00:    217 W
2007-07-15 14:00:00:    222 W
2007-07-15 14:10:00:    201 W
2007-07-15 14:20:00:    168 W
2007-07-15 14:30:00:     97 W
2007-07-15 14:40:00:    116 W
2007-07-15 14:50:00:     97 W
2007-07-15 15:00:00:     56 W
2007-07-15 15:10:00:     54 W
2007-07-15 15:20:00:     10 W
2007-07-15 15:30:00:      0 W
2007-07-15 15:40:00:      0 W
2007-07-15 15:50:00:      0 W

last month:
2007-06-14:   17.560 kWh
2007-06-15:    7.500 kWh
2007-06-16:   14.900 kWh
2007-06-17:   16.000 kWh
2007-06-18:   13.050 kWh
2007-06-19:   19.260 kWh
2007-06-20:   17.370 kWh
2007-06-21:   18.550 kWh
2007-06-22:   21.320 kWh
2007-06-23:   12.130 kWh
2007-06-24:    9.140 kWh
2007-06-25:   17.180 kWh
2007-06-26:    8.120 kWh
2007-06-27:   12.430 kWh
2007-06-28:   13.210 kWh
2007-06-29:   14.360 kWh
2007-06-30:    7.040 kWh
2007-07-01:   10.950 kWh
2007-07-02:    7.590 kWh
2007-07-03:   18.590 kWh
2007-07-04:   15.110 kWh
2007-07-05:   11.020 kWh
2007-07-06:    4.460 kWh
2007-07-07:   11.280 kWh
2007-07-08:   12.620 kWh
2007-07-09:    9.180 kWh
2007-07-10:   13.090 kWh
2007-07-11:    6.190 kWh
2007-07-12:    8.910 kWh
2007-07-13:    9.960 kWh
2007-07-14:   10.510 kWh