Dev #5: 1587 - 002D -SMA Technologie AG - 
Serial Number: 00015122
pac: 0.00 W
e-today: 10.64 kWh
e-total: 24059.23 kWh
read bad crc A79E, should be A805. Message *should* be rejected.

today:
1971-04-01 06:44:29:      0 W
1971-04-01 06:44:29:      0 W
1971-04-01 06:44:29:      0 W
1971-04-01 06:44:29:      0 W
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1971-04-01 06:44:29:      0 W
1971-04-01 06:44:29:      0 W
1971-04-01 06:44:29:      0 W
1971-04-01 06:44:29:      1 W
1971-04-01 06:44:29:     22 W
1971-04-01 06:44:29:    545 W
1971-04-01 06:44:29:  14353 W
1971-04-01 06:44:29: 377365 W
1971-04-01 06:44:29: 9454354 W
1971-04-01 06:44:29: 243544368 W
1971-04-01 06:44:29: 6451239936 W
1971-04-01 06:44:29: 163489316864 W
1971-04-01 06:44:29: 4127654936576 W
1971-04-01 06:44:29: 110094389870592 W
1971-04-01 06:44:29: 2819346992726016 W
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1971-04-01 06:44:29: 1875856996939333632 W
1971-04-01 06:44:29: 48498235244269273088 W
1971-04-01 06:44:29: 1183011038879727747072 W
1971-04-01 06:44:29: 31914981687542574743552 W
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1971-04-01 06:44:29: 357188202632178036115320602624 W
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1971-04-01 06:44:29: 243727723958321962601353469493248 W
1971-04-01 06:44:29: 6176641785922499540665847708123136 W
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1971-04-01 06:44:29: 4159354302240055357179710715725873152 W
1971-04-01 06:44:29: 106514848744417066752521085513000550400 W
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1971-04-01 06:44:29:     -0 W
1971-04-01 06:44:29:     -0 W
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1971-04-01 06:44:29:     -0 W
1971-04-01 06:44:29:     -0 W
1971-04-01 06:44:29:     -0 W
1971-04-01 06:44:29:     -0 W
1971-04-01 06:44:29:     -0 W
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1971-04-01 06:44:29:     -3 W
1971-04-01 06:44:29:    -76 W
1971-04-01 06:44:29:  -1922 W
1971-04-01 06:44:29: -51269 W
1971-04-01 06:44:29: -1312930 W
1971-04-01 06:44:29: -32541216 W
1971-04-01 06:44:29: -873543808 W
1971-04-01 06:44:29: -22584680448 W
1971-04-01 06:44:29: -550909181952 W
1971-04-01 06:44:29: -14861899661312 W
1971-04-01 06:44:29: -387618416099328 W
1971-04-01 06:44:29: -9588993377173504 W
1971-04-01 06:44:29: -252502020685037568 W
1971-04-01 06:44:29: -6638935870906826752 W
1971-04-01 06:44:29: -166327046991163424768 W
1971-04-01 06:44:29: -4284558615244030607360 W
1971-04-01 06:44:29: -113494331503836905078784 W
1971-04-01 06:44:29: -2876232476873857783824384 W
1971-04-01 06:44:29: -72616133778363750658605056 W
1971-04-01 06:44:29: -1936837734964117644031033344 W
1971-04-01 06:44:29: -49599175730040301247386353664 W
1971-04-01 06:44:29: -1229335056417090796262212501504 W
1971-04-01 06:44:29: -33000372090140189302573307527168 W
1971-04-01 06:44:29: -853187656105464442770338965618688 W
1971-04-01 06:44:29: -20811604211645384783861128909291520 W
1971-04-01 06:44:29: -561444748457795715588680062435590144 W
1971-04-01 06:44:29: -14643088437452359979272957538452111360 W
1971-04-01 06:44:30:   -nan W
1971-04-01 06:44:30:      0 W
1971-04-01 06:44:30:      0 W
1971-04-01 06:44:30:      0 W
1971-04-01 06:44:30:      0 W
1971-04-01 06:44:30:      0 W

last month:
2015-05-02:   12.280 kWh
2015-05-03:   14.280 kWh
2015-05-04:   17.730 kWh
2015-05-05:   16.530 kWh
2015-05-06:   17.150 kWh
2015-05-07:   20.250 kWh
2015-05-08:   10.100 kWh
2015-05-09:   18.490 kWh
2015-05-10:   22.320 kWh
2015-05-11:   20.660 kWh
2015-05-12:   20.090 kWh
2015-05-13:   28.210 kWh
2015-05-14:    3.020 kWh
2015-05-15:   18.620 kWh
2015-05-16:   26.140 kWh
2015-05-17:   24.290 kWh
2015-05-18:   14.410 kWh
2015-05-19:   18.710 kWh
2015-05-20:   19.930 kWh
2015-05-21:   27.200 kWh
2015-05-22:   18.140 kWh
2015-05-23:   15.860 kWh
2015-05-24:   17.930 kWh
2015-05-25:   17.110 kWh
2015-05-26:   25.850 kWh
2015-05-27:   26.350 kWh
2015-05-28:   23.600 kWh
2015-05-29:   11.920 kWh
2015-05-30:   23.520 kWh
2015-05-31:    8.430 kWh
2015-06-01:   17.810 kWh