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DESIGN OF SOLAR PANEL / BATTERY BANK / INVERTORJignesh.Parmar www.electricalnotes.wordpress.com jiguparmar@yahoo.com
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First Enter Your Electrical Load Detail in Electrical Load Sheet
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Solar Panel DetailBattery Bank Details
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Solar System Voltage240Volts DCBattery Bank's Voltage240Volts DC
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Losses in Wire,Connection,Battery25%Reaserve Day: (How many days of capacity you want your batteries to Give you Current)2.5Days
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Daily Sunshine Hours
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In Winter5.5Hrs.
(For India 4 To 6 Hrs)
Loose Connection/Wire Loss Factor:20%0.2
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In Summer5.5Hrs.Battery Efficiency100%1
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In Monsoon5.5Hrs.Battery Aging:20%0.2
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Average Daily Sunshine Hours5.5Hrs.Depth of Discharge:(DOD)50%0.5
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Total Solar Power need776.00Watt.Hr/DayBattery Operating Temp:80
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Total Solar Power after Correction Factor970.00Watt.Hr/DayThe Battery Bank Required:23.3Amp.Hr
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Solar Array Size after Calculating Sun Hour176.36WattEnter Each Battery Rating10Amp.Hr @12volts200
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Select Size of Solar Panel1watt12Volts0Batteries connection for Battery Bank
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Solar Panel Connetion
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:Solar Panel ::Battery Bank :
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Type of Connection For BatteriesSeries Connection
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Type of Connection For Solar PanelSeries-Parral ConnectionSelection of Batteries Connection:Select other Type of Connecion
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Selection of Solar Panel Connection:O.KSelection of Each Battery VoltageO.K
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Selection of Each Solar Panel VoltageO.KNumber of String for BattriesNos
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Number of String for Solar Panel176NosTotal Amp.Hr of Each StringAmp.Hr
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Total Watt of Each Solar Panel String1WattTotal No of Battery in Each StringNos
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Total No of Solar Panel in Each String20Nos
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Total Battery Bank Amp.HrAmp.Hr
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Total Watts of Solar Panel176WattTotal Nos of Batteries in Battery Bank Nos
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Total Nos of Solar Panels 3520Nos
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:SIZE OF INVERTOR:
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CALCULATIONS:
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Effieciency of Invertor100%Total KW.Hr/Day776.0Watt.Hr/Day
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Enter Additional futurte Load Expansion0%Total Amp.Hr3.2Amp.Hr
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Size of Invertor196KWAverage Load3.9Amp.Hr
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Storage Required9.7Amp.Hr
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Battery Aging11.6Amp.Hr
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Including Operating Temp11.6Amp.Hr
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Depth of Discharge23.3Amp.Hr
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