Dev #5: 1587 - 002D -SMA Technologie AG - 
Serial Number: 00015122
pac: 0.00 W
e-today: 29.20 kWh
e-total: 34882.59 kWh
read bad crc 6F79, should be 60E2. Message *should* be rejected.

today:
1971-04-01 07:08:16:      0 W
1971-04-01 07:08:16: -11161029840273434283857674240 W
1971-04-01 07:08:16: -287521849993496293193306603520 W
1971-04-01 07:08:16: -7616243543904540332311481155584 W
1971-04-01 07:08:16: -193015781048379953317045979840512 W
1971-04-01 07:08:16: -4873123729966035173774354727043072 W
1971-04-01 07:08:16: -129979207926742244363249609900818432 W
1971-04-01 07:08:16: -3328586171049182822500130554699055104 W
1971-04-01 07:08:17: -82500546762127101751414023805737107456 W
1971-04-01 07:08:17:      0 W
1971-04-01 07:08:17:      0 W
1971-04-01 07:08:17:      0 W
1971-04-01 07:08:17:      0 W
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1971-04-01 07:08:17:      2 W
1971-04-01 07:08:17:     60 W
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1971-04-01 07:08:17: 5197899988624998400 W
1971-04-01 07:08:17: 133894928428515196928 W
1971-04-01 07:08:17: 3546768509714057658368 W
1971-04-01 07:08:17: 89884741882103109517312 W
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1971-04-01 07:08:17: 60528065397210213177622528 W
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1971-04-01 07:08:17: 26663511771543238347899053015040 W
1971-04-01 07:08:17: 650407042712827637513022284496896 W
1971-04-01 07:08:17: 17545910960370315906395589811634176 W
1971-04-01 07:08:17: 457623173947072299301880150615916544 W
1971-04-01 07:08:17: 11320888056301826862382866626150137856 W
1971-04-01 07:08:17: 298105806034480942625241136536292950016 W
1971-04-01 07:08:17:     -0 W
1971-04-01 07:08:17:     -0 W
1971-04-01 07:08:17:     -0 W
1971-04-01 07:08:17:     -0 W
1971-04-01 07:08:17:     -0 W
1971-04-01 07:08:17:     -0 W
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1971-04-01 07:08:17:     -0 W
1971-04-01 07:08:17:     -0 W
1971-04-01 07:08:17:     -0 W
1971-04-01 07:08:17:     -0 W
1971-04-01 07:08:17:     -0 W
1971-04-01 07:08:17:     -0 W
1971-04-01 07:08:17:     -0 W
1971-04-01 07:08:17:     -8 W
1971-04-01 07:08:17:   -216 W
1971-04-01 07:08:17:  -5632 W
1971-04-01 07:08:17: -139264 W
1971-04-01 07:08:17: -3670016 W

last month:
2018-04-19:   23.030 kWh
2018-04-20:   23.380 kWh
2018-04-21:   15.320 kWh
2018-04-22:   20.950 kWh
2018-04-23:   17.550 kWh
2018-04-24:    9.310 kWh
2018-04-25:   17.410 kWh
2018-04-26:   18.460 kWh
2018-04-27:    5.970 kWh
2018-04-28:    2.660 kWh
2018-04-29:    2.530 kWh
2018-04-30:    3.990 kWh
2018-05-01:   19.320 kWh
2018-05-02:   10.800 kWh
2018-05-03:   22.210 kWh
2018-05-04:   23.570 kWh
2018-05-05:   27.330 kWh
2018-05-06:   26.580 kWh
2018-05-07:   26.470 kWh
2018-05-08:   23.140 kWh
2018-05-09:   25.270 kWh
2018-05-10:   26.500 kWh
2018-05-11:   19.300 kWh
2018-05-12:    7.530 kWh
2018-05-13:   18.740 kWh
2018-05-14:   27.330 kWh
2018-05-15:   28.200 kWh
2018-05-16:   13.600 kWh
2018-05-17:   28.860 kWh
2018-05-18:   26.920 kWh
2018-05-19:   28.780 kWh