SUNNY ISLAND 5048 - Technical Description - Wind & Sun Ltd.

SUNNY ISLAND 5048 - Technical Description - Wind & Sun Ltd. SUNNY ISLAND 5048 - Technical Description - Wind & Sun Ltd.

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Parameter lists SMA Solar Technology AG Number Name Description Value Explanation Default Value 19 BatCurPkOut Maximum battery current in discharging direction (in A) 20 SocHgm100 Frequency scale of state of charge, in percent, 100 % > SOC >= 90 % 21 SocHgm090 Frequency scale of state of charge, in percent, 90 % > SOC >= 80 % 22 SocHgm080 Frequency scale of state of charge, in percent, 80 % > SOC >= 70 % 23 SocHgm070 Frequency scale of state of charge, in percent, 70 % > SOC >= 60 % 24 SocHgm060 Frequency scale of state of charge, in percent, 60 % > SOC >= 50 % 25 SocHgm050 Frequency scale of state of charge, in percent, 50 % > SOC >= 40 % 26 SocHgm040 Frequency scale of state of charge, in percent, 40 % > SOC >= 30 % 27 SocHgm030 Frequency scale of state of charge, in percent, 30 % > SOC >= 20 % 28 SocHgm020 Frequency scale of state of charge, in percent, 20 % > SOC >= 10 % 29 SocHgm010 Frequency scale of state of charge, in percent, 10 % > SOC >= 0 % 30 SocHgm000 Frequency scale of state of charge in percent SOC < 0 % 31 SocVtgCal Recalibration of state of charge only via open-circuit voltage (in percent) 188 SI5048-TB-TEN110340 Technical Description

SMA Solar Technology AG Parameter lists Number Name Description Value Explanation Default Value 32 ErrSocVtgCal Estimated error of the voltage-calibrated state of charge 50 % 33 SocChrgCal Recalibration of state of charge only via full charge 50 % 34 ErrSocChrgCal Estimated error of the fullcharge-calibrated state of charge 50 % 35 OcvGra Slope of the open-circuit voltage curve 700 Ah/V 36 OcvMax Maximum open-circuit voltage 2.12 V 19.3.3 External Diagnosis (330#) 331# Grid Diagnosis Number Name Description 01 GdEgyCntIn Energy meter for grid feed-in in kWh 02 GdEgyCntOut Energy meter for power taken from the grid in kWh 03 GdEgyTmh Running time of grid energy meter in hours 04 GdOpTmh Operating hour meter for grid operation 05 GdCtcCnt Meter for grid connections 06 TotTmh Feed-in hours 332# Generator Diagnosis Number Name Description 01 GnEgyCnt Generator energy meter in kWh 02 GnEgyTm Running time of generator energy meter in hours 03 GnOpTmh Operating hour meter for generator 04 GnStrCnt Number of generator starts Technical Description SI5048-TB-TEN110340 189

SMA Solar Technology AG Parameter lists<br />

Number Name <strong>Description</strong> Value Explanation Default<br />

Value<br />

32 ErrSocVtgCal Estimated error of the<br />

voltage-calibrated state of<br />

charge<br />

50 %<br />

33 SocChrgCal Recalibration of state of<br />

charge only via full charge<br />

50 %<br />

34 ErrSocChrgCal Estimated error of the fullcharge-calibrated<br />

state of<br />

charge<br />

50 %<br />

35 OcvGra Slope of the open-circuit<br />

voltage curve<br />

700 Ah/V<br />

36 OcvMax Maximum open-circuit<br />

voltage<br />

2.12 V<br />

19.3.3 External Diagnosis (330#)<br />

331# Grid Diagnosis<br />

Number Name <strong>Description</strong><br />

01 GdEgyCntIn Energy meter for grid feed-in in kWh<br />

02 GdEgyCntOut Energy meter for power taken from the grid in kWh<br />

03 GdEgyTmh Running time of grid energy meter in hours<br />

04 GdOpTmh Operating hour meter for grid operation<br />

05 GdCtcCnt Meter for grid connections<br />

06 TotTmh Feed-in hours<br />

332# Generator Diagnosis<br />

Number Name <strong>Description</strong><br />

01 GnEgyCnt Generator energy meter in kWh<br />

02 GnEgyTm Running time of generator energy meter in hours<br />

03 GnOpTmh Operating hour meter for generator<br />

04 GnStrCnt Number of generator starts<br />

<strong>Technical</strong> <strong>Description</strong> SI<strong>5048</strong>-TB-TEN110340 189

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