Dev #5: 1587 - 002D -SMA Technologie AG - 
Serial Number: 00015122
pac: 0.00 W
e-today: 3.45 kWh
e-total: 30004.10 kWh

today:
2017-02-03 05:20:00:      0 W
2017-02-03 05:30:00:      5 W
2017-02-03 05:40:00:     12 W
2017-02-03 05:50:00:     10 W
2017-02-03 06:00:00:     11 W
2017-02-03 06:10:00:     25 W
2017-02-03 06:20:00:     58 W
2017-02-03 06:30:00:    135 W
2017-02-03 06:40:00:    164 W
2017-02-03 06:50:00:    294 W
2017-02-03 07:00:00:    351 W
2017-02-03 07:10:00:    402 W
2017-02-03 07:20:00:    338 W
2017-02-03 07:30:00:    378 W
2017-02-03 07:40:00:    542 W
2017-02-03 07:50:00:    553 W
2017-02-03 08:00:00:    396 W
2017-02-03 08:10:00:    454 W
2017-02-03 08:20:00:    516 W
2017-02-03 08:30:00:    443 W
2017-02-03 08:40:00:    558 W
2017-02-03 08:50:00:    830 W
2017-02-03 09:00:00:   1136 W
2017-02-03 09:10:00:   1062 W
2017-02-03 09:20:00:    998 W
2017-02-03 09:30:00:   1127 W
2017-02-03 09:40:00:   1354 W
2017-02-03 09:50:00:   1240 W
2017-02-03 10:00:00:    477 W
2017-02-03 10:10:00:    532 W
2017-02-03 10:20:00:    784 W
2017-02-03 10:30:00:    701 W
2017-02-03 10:40:00:    709 W
2017-02-03 10:50:00:    605 W
2017-02-03 11:00:00:    290 W
2017-02-03 11:10:00:    450 W
2017-02-03 11:20:00:    348 W
2017-02-03 11:30:00:    252 W
2017-02-03 11:40:00:    255 W
2017-02-03 11:50:00:    358 W
2017-02-03 12:00:00:    390 W
2017-02-03 12:10:00:    328 W
2017-02-03 12:20:00:    212 W
2017-02-03 12:30:00:     81 W
2017-02-03 12:40:00:     72 W
2017-02-03 12:50:00:     28 W
2017-02-03 13:00:00:     54 W
2017-02-03 13:10:00:     92 W
2017-02-03 13:20:00:     38 W
2017-02-03 13:30:00:     13 W
2017-02-03 13:40:00:     20 W
2017-02-03 13:50:00:      9 W
2017-02-03 14:00:00:      0 W
2017-02-03 14:10:00:      0 W
2017-02-03 14:20:00:      0 W
2017-02-03 14:30:00:      0 W
2017-02-03 14:40:00:      0 W
read bad crc 3260, should be 0C5F. Message *should* be rejected.

last month:
2017-02-03: 1127.000 kWh
2001-05-14: 406044370664536593124074455040.000 kWh
1908-08-05: 126701543424.000 kWh
1951-12-04:   -0.000 kWh
2017-01-06:    2.590 kWh
2017-01-07:    0.880 kWh
2017-01-08:    1.070 kWh
2017-01-09:    0.910 kWh
2017-01-10:    2.100 kWh
2017-01-11:    1.870 kWh
2017-01-12:    0.490 kWh
2017-01-13:    1.270 kWh
2017-01-14:    1.480 kWh
2017-01-15:    0.390 kWh
2017-01-16:    1.090 kWh
2017-01-17:    3.970 kWh
2017-01-18:    3.970 kWh
2017-01-19:    4.020 kWh
2017-01-20:    4.100 kWh
2017-01-21:    4.150 kWh
2017-01-22:    4.150 kWh
2017-01-23:    2.130 kWh
2017-01-24:    4.420 kWh
2017-01-25:    0.800 kWh
2017-01-26:    0.990 kWh
2017-01-27:    2.360 kWh
2017-01-28:    3.380 kWh
2017-01-29:    1.900 kWh
2017-01-30:    1.920 kWh
2017-01-31:    0.950 kWh
2017-02-01:    1.680 kWh
2017-02-02:    2.170 kWh