Dev #4: 1587 - 002D -SMA Technologie AG - 
Serial Number: 00015122
pac: 0.00 W
e-today: 12.49 kWh
e-total: 47535.41 kWh
read bad crc D937, should be D6AC. Message *should* be rejected.

today:
1971-04-01 07:33:31:      0 W
1971-04-01 07:33:31:   -120 W
1971-04-01 07:33:31:  -3204 W
1971-04-01 07:33:31: -82050 W
1971-04-01 07:33:31: -2033710 W
1971-04-01 07:33:31: -54593312 W
1971-04-01 07:33:31: -1411450880 W
1971-04-01 07:33:31: -34429730816 W
1971-04-01 07:33:31: -928834650112 W
1971-04-01 07:33:31: -24225075167232 W
1971-04-01 07:33:31: -599280679124992 W
1971-04-01 07:33:31: -15781067055169536 W
1971-04-01 07:33:31: -414923321449119744 W
1971-04-01 07:33:31: -10395209539505881088 W
1971-04-01 07:33:31: -267781993149868539904 W
1971-04-01 07:33:31: -7093297765697911259136 W
1971-04-01 07:33:31: -179761016996906762502144 W
1971-04-01 07:33:31: -4538469738277330086789120 W
1971-04-01 07:33:31: -121053336112693259358175232 W
1971-04-01 07:33:31: -3100025516730770639049195520 W
1971-04-01 07:33:31: -76835041908305867576115724288 W
1971-04-01 07:33:31: -2062587479817928858585737986048 W
1971-04-01 07:33:31: -53326394901660277088627258818560 W
1971-04-01 07:33:31: -1300794897355046351631783632568320 W
1971-04-01 07:33:31: -35091445586968689057187610289504256 W
1971-04-01 07:33:31: -915235969004855229975535546974339072 W
1971-04-01 07:33:31: -22641413564531988451156905195183538176 W
1971-04-01 07:33:32:   -nan W
1971-04-01 07:33:32:      0 W
1971-04-01 07:33:32:      0 W
1971-04-01 07:33:32:      0 W
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1971-04-01 07:33:32:      0 W
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1971-04-01 07:33:32:      0 W
1971-04-01 07:33:32:      0 W
1971-04-01 07:33:32:      0 W
1971-04-01 07:33:32:      0 W
1971-04-01 07:33:32:      0 W
1971-04-01 07:33:32:      0 W
1971-04-01 07:33:32:      0 W
1971-04-01 07:33:32:      0 W
1971-04-01 07:33:32:      0 W
1971-04-01 07:33:32:      1 W
1971-04-01 07:33:32:     16 W
1971-04-01 07:33:32:    433 W
1971-04-01 07:33:32:  11281 W
1971-04-01 07:33:32: 279077 W
1971-04-01 07:33:32: 7348816 W
1971-04-01 07:33:32: 193218448 W
1971-04-01 07:33:32: 4840819200 W
1971-04-01 07:33:32: 124697083904 W
1971-04-01 07:33:32: 3303049789440 W
1971-04-01 07:33:32: 83701396406272 W
1971-04-01 07:33:32: 2111062325329920 W
1971-04-01 07:33:32: 56294995342131200 W
1971-04-01 07:33:32: 1443438864944332800 W
1971-04-01 07:33:32: 35777193574156730368 W
1971-04-01 07:33:32: 960401627736013012992 W
1971-04-01 07:33:32: 24829893983965359898624 W
1971-04-01 07:33:32: 605659642329096494514176 W
1971-04-01 07:33:32: 16339646285146004373110784 W
1971-04-01 07:33:32: 426153434963881088551747584 W
1971-04-01 07:33:32: 10541984262767018232084692992 W
1971-04-01 07:33:32: 277610471661385755904478019584 W
1971-04-01 07:33:32: 7298971842879057437072417619968 W
1971-04-01 07:33:32: 182862931873059589996861584310272 W
1971-04-01 07:33:32: 4710658955090300437257143462133760 W
1971-04-01 07:33:32: 124780869920815704078977605845385216 W
1971-04-01 07:33:32: 3162240622510133761632827921628397568 W
1971-04-01 07:33:32: 79839068691526325906713241544734801920 W
1971-04-01 07:33:32:     -0 W
1971-04-01 07:33:32:     -0 W
1971-04-01 07:33:32:     -0 W
1971-04-01 07:33:32:     -0 W
1971-04-01 07:33:32:     -0 W
1971-04-01 07:33:32:     -0 W
1971-04-01 07:33:32:     -0 W
1971-04-01 07:33:32:     -0 W
1971-04-01 07:33:32:     -0 W
1971-04-01 07:33:32:     -0 W
1971-04-01 07:33:32:     -0 W
1971-04-01 07:33:32:     -0 W
1971-04-01 07:33:32:     -0 W
1971-04-01 07:33:32:     -0 W

last month:
2021-06-11:   14.090 kWh
2021-06-12:   24.530 kWh
2021-06-13:   27.540 kWh
2021-06-14:   26.220 kWh
2021-06-15:   23.100 kWh
2021-06-16:   24.220 kWh
2021-06-17:    4.790 kWh
2021-06-18:    2.160 kWh
2021-06-19:    4.220 kWh
2021-06-20:    7.620 kWh
2021-06-21:    6.040 kWh
2021-06-22:   12.610 kWh
2021-06-23:   24.230 kWh
2021-06-24:   18.920 kWh
2021-06-25:   16.080 kWh
2021-06-26:   19.830 kWh
2021-06-27:    5.410 kWh
2021-06-28:   10.860 kWh
2021-06-29:    9.210 kWh
2021-06-30:    8.910 kWh
2021-07-01:   19.240 kWh
2021-07-02:   19.300 kWh
2021-07-03:   11.570 kWh
2021-07-04:   14.960 kWh
2021-07-05:   18.620 kWh
2021-07-06:   13.540 kWh
2021-07-07:   14.310 kWh
2021-07-08:   13.960 kWh
2021-07-09:   14.810 kWh
2021-07-10:    9.060 kWh
2021-07-11:   19.700 kWh