Dev #4: 1587 - 002D -SMA Technologie AG - 
Serial Number: 00015122
pac: 0.00 W
e-today: 4.34 kWh
e-total: 59676.44 kWh
read bad crc F203, should be 5B16. Message *should* be rejected.

today:
1969-12-31 22:00:00:      0 W
1964-02-07 22:03:20:      0 W
1965-05-08 00:42:56:      0 W
1966-08-06 03:24:32:      0 W
1967-11-04 06:04:52:      0 W
1969-02-01 08:48:32:      0 W
1970-05-02 11:28:58:      0 W
1971-07-31 14:10:55:      0 W
1972-10-28 16:50:37:     -0 W
1974-01-26 19:31:52:      0 W
1975-04-26 22:11:53:      0 W
1976-07-25 00:52:35:      0 W
1977-10-23 03:32:52:     -0 W
1996-04-01 16:31:36:     -0 W
2006-08-01 06:40:00:    582 W
2006-08-01 06:50:00:    527 W
2006-08-01 07:00:00:    508 W
2006-08-01 07:10:00:    694 W
2006-08-01 07:20:00:    657 W
2006-08-01 07:30:00:    344 W
2006-08-01 07:40:00:    172 W
2006-08-01 07:50:00:    733 W
2006-08-01 08:00:00:    976 W
2006-08-01 08:10:00:    561 W
2006-08-01 08:20:00:    409 W
2006-08-01 08:30:00:    569 W
2006-08-01 08:40:00:    414 W
2006-08-01 08:50:00:    542 W
2006-08-01 09:00:00:    510 W
2006-08-01 09:10:00:    623 W
2006-08-01 09:20:00:    696 W
2006-08-01 09:30:00:    705 W
2006-08-01 09:40:00:    618 W
2006-08-01 09:50:00:    427 W
2006-08-01 10:00:00:    432 W
2006-08-01 10:10:00:    539 W
2006-08-01 10:20:00:    610 W
2006-08-01 10:30:00:    562 W
2006-08-01 10:40:00:    504 W
2006-08-01 10:50:00:    483 W
2006-08-01 11:00:00:    493 W
2006-08-01 11:10:00:    402 W
2006-08-01 11:20:00:    377 W
2006-08-01 11:30:00:    308 W
2006-08-01 11:40:00:    346 W
2006-08-01 11:50:00:    506 W
2006-08-01 12:00:00:    643 W
2006-08-01 12:10:00:    531 W
2006-08-01 12:20:00:    466 W
2006-08-01 12:30:00:    585 W
2006-08-01 12:40:00:    497 W
2006-08-01 12:50:00:    519 W
2006-08-01 13:00:00:    522 W
2006-08-01 13:10:00:    709 W
2006-08-01 13:20:00:    433 W
2006-08-01 13:30:00:    636 W
2006-08-01 13:40:00:    347 W
2006-08-01 13:50:00:    223 W
2006-08-01 14:00:00:    105 W
2006-08-01 14:10:00:     63 W
2006-08-01 14:20:00:     60 W
2006-08-01 14:30:00:     25 W
2006-08-01 14:40:00:     19 W
2006-08-01 14:50:00:      8 W
2006-08-01 15:00:00:      0 W

last month:
2006-07-01:   11.410 kWh
2006-07-02:    6.740 kWh
2006-07-03:    5.710 kWh
2006-07-04:   15.290 kWh
2006-07-05:   13.090 kWh
2006-07-06:   18.270 kWh
2006-07-07:   16.350 kWh
2006-07-08:   12.030 kWh
2006-07-09:   14.660 kWh
2006-07-10:   14.750 kWh
2006-07-11:   12.630 kWh
2006-07-12:   13.180 kWh
2006-07-13:    9.990 kWh
2006-07-14:    7.920 kWh
2006-07-15:    5.120 kWh
2006-07-16:    8.440 kWh
2006-07-17:    4.810 kWh
2006-07-18:    6.530 kWh
2006-07-19:    8.080 kWh
2006-07-20:    3.480 kWh
2006-07-21:   11.940 kWh
2006-07-22:    6.130 kWh
2006-07-23:    3.190 kWh
2006-07-24:    3.370 kWh
2006-07-25:    4.750 kWh
2006-07-26:    5.560 kWh
2006-07-27:   10.370 kWh
2006-07-28:    9.240 kWh
2006-07-29:    2.030 kWh
2006-07-30:    8.280 kWh
2006-07-31:    7.020 kWh