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SUMMARY OF DAILY ENERGY DEMAND AND USAGE
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FacilityDaily Demand kWDaily Usage kWhFacilityDaily Demand kWDaily Usage kWh
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DayNightTotalDayNightTotalTotalTotal
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Chimphanje Rural Health Center5.886.0811.9619.8117.4237.23
Chimphanje Rural Health Center
10.4629.68
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Kacholola Rural Health Center4.336.0510.3817.3130.4447.75
Kacholola Rural Health Center
6.8031.38
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Kanyena Primary School2.163.445.6011.2622.0033.26Kanyena Primary School2.367.93
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Kacholola Secondary School65.1182.90147.5495.80167.93261.15Kacholola Secondary School60.54130.84
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Mombe Primary School1.581.683.2610.6612.5020.38Mombe Primary School1.528.98
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SYSTEM SIZINGChimphanje Rural Health CentreKacholola Rural Health CentreKanyena Primary SchoolKacholola Secondary SchoolMombe Primary SchoolUnit Cost Assumptions
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Max Power (KW)10 6.80 2.36 60.54 1.52ComponentUnitsCost
Unit cost
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Total Needs (kWh/Day)3031.387.93130.848.98Batteries (200 AH)1350350
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Total Needs (Ah/Day) 154.59 163.43 41.28 272.58 46.77 Solar Pannels (550W)1200200
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Maximun Current(A) at DC side 0.05 0.04 0.01 0.13 0.01 Inverters (2KW)1200200
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Inverter capacity (kVA)13.078.502.9575.681.90Wiring (1 roll)15050
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Sockets and Connectors 12020
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Battery Size (Ah) 772.96 817.14 206.42 1,362.90 233.86
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Panel Size (kw) 9.16 9.68 2.45 40.38 2.77
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Regulator 0.14 0.15 0.04 0.25 0.04
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System Voltages (V)192192192480192
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Chimphanje Rural Health CenterKacholola Rural Health CentreKanyena Primary SchoolKacholola Secondary SchoolMombe Primary School
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Units
Unit Cost (USD)
Total Cost (USD)
Units
Unit Cost (USD)
Total Cost (USD)
UnitsUnit Cost (USD)Total Cost (USD)Units
Unit Cost (USD)
Total Cost (USD)
Units
Unit Cost (USD)
Total Cost (USD)
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Batteries43501353435014301350361735023851350409
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Solar Pannels1720033311820035224200890732001468452001008
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Inverters13200261492001700320059176200151362200380
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Wiring and electrical connections1505035015055025015050350150
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Sockets and fixtures1202022040220401202012020
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SHS (Houses)43501400635021006350210022350770063502100
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Total876889424231399754067
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