Program.Name=PVSCM
Program.Date=9/21/23
System.Size=8
System.Unit=kWdc
System.Description=Residential roof-mounted PV system, 4 - 16 kWdc
System.Module=Avg. Sales Price\=ModuleUnit\=ModuleMSP\1\=ModuleMMP-33.99\
System.Inverter=Avg. Sales Price\=InverterUnit\=InverterMSP\=1/ILR\=InverterMMP-53.41\
System.ESS=Energy Storage\=ESSUnit\=ESSMSP\=IncludeESS*StorageDuration\=ESSMMP-4.85\
System.SBOS=Structural BOS\=SBOSUnit\=SBOSMSP\=1/ModuleEfficiency\=SBOSMMP\
System.EBOS=Electrical BOS\=EBOSUnit\=EBOSMSP\=1/ILR\=EBOSMMP\
System.Fieldwork=Labor&Related\=FieldworkUnit\=FieldworkMSP\=1/ModuleEfficiency\=FieldworkMMP\
System.Officework=Labor&Related\=OfficeworkUnit\=OfficeworkMSP\=IncludeIndirect*1\=OfficeworkMMP\
System.Other=Financial, etc.\=OtherUnit\=OtherMSP\=IncludeIndirect*1\=OtherMMP\
Module.Size=1500000
Module.Unit=kWdc
Module.Description=410 Wdc monofacial c-Si PERC module assembled in the USA entirely from imported components
Module.Cells=\kWdc\123.2285\=1/CellToModule\196.04\
Module.Frame=\m\1.6023\=2*(ModuleWidth+ModuleHeight)/(ModuleWidth*ModuleHeight)/ModuleEfficiency\=D11*(1+Tariff301)\
Module.Junction Box=\module\2.9132\=1/(ModuleEfficiency*ModuleHeight*ModuleWidth)\=D12*(1+Tariff301)\
Module.Other Material=\m2\9.8272\=1/ModuleEfficiency\=D13*(1+Tariff301)\
Module.Labor=10487531.9693\hour\38.6776\=ModuleLabor/ModuleEfficiency\\
Module.Electricity=\kWh\0.0602\=IncludeIndirect*ModuleElectricity/ModuleEfficiency\\
Module.Depreciation=\kWdc\7.8656\1\\
Module.Maintenance=\kWdc\1.1653\1\\
Module.Profit=\kWdc\=0.15/(1-0.15)*SUM(F11:F17)\=IncludeIndirect*1\=0.1544/(1-0.1544)*SUM(H11:H17)\
Module.Shipping=\kg\0.2447\=IncludeIndirect*ModuleWeight/ModuleEfficiency\\
Inverter.Size=1000000
Inverter.Unit=kWac
Inverter.Description=340 Wac module-scale microinverters assembled in the US
Inverter.Power Devices=\kWac\145.6602\1\194.21\
Inverter.Rest of Inverter=\kWac\9.7107\1\19.42\
Inverter.Packaging=\kWac\9.7107\1\19.42\
Inverter.Labor=922514\hour\38.68\=InverterLabor\\
Inverter.Electricity=\kWh\0.0777\=IncludeIndirect*InverterElectricity\\
Inverter.Depreciation=\kWac\0.68\=IncludeIndirect*1\\
Inverter.Maintenance=\kWac\0.14\=IncludeIndirect*1\\
Inverter.Profit=\kWac\=0.15/(1-0.15)*SUM(F10:F16)\=IncludeIndirect*1\=0.4/(1-0.4)*SUM(H10:H16)\
Inverter.Shipping=\kg\0.33\=IncludeIndirect*InverterWeight\\
ESS.Size=1000000
ESS.Unit=kWh-cap
ESS.Description=12 kWh, 5 kWac, ac-coupled wall-mounted battery 
ESS.Li-ion cells=\kWh-cap\87.3961\1\116.528\
ESS.Packs with BMS=\kWh-cap\116.5281\1\194.21\
ESS.Rest of Container=\kWh-cap\87.3961\1\116.528\
ESS.Bi-Inverter=\kWac\67.9747\=1/(BatteryDuration*ESS_ILR)\=D13*(1+Tariff301)\
ESS.Labor=2621882.99\hour\38.6776\=ESSLabor\\
ESS.Electricity=\kWh\0.0777\=IncludeIndirect*ESSElectricity\\
ESS.Depreciation=\kWh-cap\0.5438\1\\
ESS.Maintenance=\kWh-cap\0.0971\1\\
ESS.Profit=\kWac\=0.15/(1-0.15)*SUM(F10:F17)\=IncludeIndirect*1\=0.25/(1-0.25)*SUM(H10:H17)\
ESS.Shipping=\kg\1.146\=IncludeIndirect*ESSWeight\\
SBOS.Size==SystemSize/ModuleEfficiency
SBOS.Unit=m2
SBOS.Description=Parallel to roof mounting includes roof-penetraion mounts, rails, and clamps
SBOS.Mounts=\m2\18.3046\1\\
SBOS.Rails=\m2\12.8181\1\=D11*(1+Tariff301)\
SBOS.Clamps=\m2\1.9616\1\=D12*(1+Tariff301)\
SBOS.ESS Mount=\kWh-cap\32.4434\=IncludeESS*StorageDuration*ModuleEfficiency\\
SBOS.Shipping=\kg\3.8843\=IncludeIndirect* SBOSweight\\
EBOS.Size==SystemSize/ILR
EBOS.Unit=kWac
EBOS.Description=240 Vac parallel strings of up to 12 modules per string
EBOS.Combiner Box=\kWac\70.6355\1\=D10*(1+Tariff301+20.32%)\
EBOS.Conductors=\kWac\111.0902\1\=D11*(1+8.99%)\
EBOS.Plugs/Clips/Lugs=\m2\6.0983\=ILR/ModuleEfficiency\=D12*(1+Tariff301+20.32%)\
EBOS.Disconnects=\kWac\34.7254\1\=D13*(1+Tariff301+20.32%)\
EBOS.System Monitor=291.32\kWac\\1\\
EBOS.Shipping=\kg\3.8843\=IncludeIndirect*EBOSweight\\
Fieldwork.Size==SystemSize/ModuleEfficiency
Fieldwork.Unit=m2
Fieldwork.Description=
Fieldwork.EBOS Labor=\hour\28.0347\=PVElectricalLabor\\
Fieldwork.SBOS Labor=\hour\17.6346\=PVConstructionLabor\\
Fieldwork.ESS Labor=\hour\22.8395\=IncludeESS*ESSInstallLabor*StorageDuration*ModuleEfficiency\\
Fieldwork.Labor burden=\m2\=SUM(F10:F12)*LaborBurdenRate\1\\
Fieldwork.Inspection==IncludeIndirect*291.32\m2\\1\\
Officework.Size==SystemSize
Officework.Unit=kWdc
Officework.Description=All costs on this page are Indirect
Officework.Logistics=\kg\1.9421\=ModuleWeight/ModuleEfficiency\\
Officework.Permits=509.8106\kWdc\\1\\
Officework.Interconnection=436.9805\kWdc\\1\\
Officework.Site assessment=194.2136\kWdc\\1\\
Officework.Electrical design=194.2136\kWdc\\1\\
Officework.Acquire customer==3398.73+IncludeESS*3592.95\kWdc\\1\\
Other.Size=1000
Other.Unit=kWdc
Other.Description=Small regional residential installer
Other.Distributors=\kWdc\=(SysModuleMSP+SysInverterMSP+SysESSMSP+SysSBOSMSP+SysEBOSMSP)*DistributorOverhead\1\=(SysModuleMMP+SysInverterMMP+SysESSMMP+SysSBOSMMP+SysEBOSMMP)*DistributorOverhead\
Other.Sales Tax=\kWdc\=(SysModuleMSP+SysInverterMSP+SysESSMSP+SysSBOSMSP+SysEBOSMSP)*SalesTaxRate\1\=(SysModuleMMP+SysInverterMMP+SysESSMMP+SysSBOSMMP+SysEBOSMMP)*SalesTaxRate\
Other.Management==72830.08*(1+IncludeESS)\kWdc\\1\\
Other.Profit=\kWdc\=(SysModuleMSP+SysInverterMSP+SysESSMSP+SysSBOSMSP+SysEBOSMSP+SysFieldworkMSP+SysOfficeworkMSP+SUM(F10:F12))*ProfitRate\1\=(SysModuleMMP+SysInverterMMP+SysESSMMP+SysSBOSMMP+SysEBOSMMP+SysFieldworkMMP+SysOfficeworkMMP+SUM(H10:H12))*ProfitRate\
O_M.Size=7.9
O_M.Unit=kWdc
O_M.Description=Assigns cost to homeowner of their time spent on vegetation management and inspection.
O_M.Cleaning=\m2-yr\0.4855\=1/ModuleEfficiency\\
O_M.Inspection=\m2-yr\0.7089\=1/ModuleEfficiency\\
O_M.New BOS=\m2-yr\=SysSBOSMSP*PartsLossRate\=1/ModuleEfficiency\\
O_M.New Modules=\kWdc-yr\=SysModuleMSP*ModuleLossRate\1\\
O_M.New Inverters=\kWac-yr\=SysInverterMSP*InverterLossRate\=1/ILR\\
O_M.ESS=\kWh-cap-yr\=SysESSMSP*ESSLossRate\=IncludeESS*StorageDuration\\
O_M.Property Tax=\kWdc-yr\1.845\1\\
O_M.Insurance=\kWdc-yr\=SystemMSP*InsuranceRate\1\=SystemMMP*InsuranceRate\
O_M.Management=24.2767\kWdc-yr\\1\\
Factors.ILR=System\kWac\kWdc\1.21\Typical Inverter Load Ratio for residential systems
Factors.StorageDuration=System\kWdc\kWh-cap\1.562\Ratio of battery dc kWh capacity to PV dc rating
Factors.Tariff201=System\any\any\0.13\Section 201
Factors.Tariff301=System\any\any\0.25\Section 301
Factors.ModuleEfficiency=Module\m2\Wdc\0.208\Average Q1 2023 silicon module efficiency from the CA NEM database
Factors.ModuleHeight=Module\modules\m\1.88\https://media.qcells.com/service/download/b726a725d8a9461fa18fbcdb003d30d1
Factors.ModuleWidth=Module\modules\m\1.05\
Factors.ModuleWeight=Module\m2\kg\11.14\
Factors.CellToModule=Module\kWdc(cells)\kWdc\0.98\
Factors.ModuleLabor=Module\m2\hour\0.109\
Factors.ModuleElectricity=Module\m2\kWh\5.79\
Factors.InverterWeight=Inverter\kWac\kg\7\
Factors.InverterLabor=Inverter\kWac\hour\0.5\
Factors.InverterElectricity=Inverter\kWac\kWh\58.7\
Factors.BatteryDuration=ESS\kWdc(battery)\kWh-cap\2.5\Ratio of battery dc kWh capacity to battery dc rated charge rate
Factors.ESS_ILR=ESS\kWdc(battery)\kWac(ESS)\1\Ratio of ESS ac inverter capacity to battery dc rated charge rate
Factors.ESSWeight=ESS\kWh-cap\kg\8.14\
Factors.ESSLabor=ESS\kWh-cap\hour\0.188\
Factors.ESSElectricity=ESS\kWh-cap\kWh\36.7\
Factors.ESSTariff=ESS\any\any\0\
Factors.SBOSweight=SBOS\m2\kg\3.23\
Factors.EBOSweight=EBOS\kWac\kg\8.4\
Factors.PVElectricalLabor=Fieldwork\m2\hour\0.42\0.84 hours/m2 for electrical and construction divided equally between them
Factors.PVConstructionLabor=Fieldwork\m2\hour\0.42\0.84 hours/m2 for electrical and construction divided equally between them
Factors.ESSInstallLabor=Fieldwork\kWh-cap\hour\0.96\Additional 12 hours labor when 12.5 kWh ESS is installed with PV system
Factors.LaborBurdenRate=Fieldwork\any\any\0.54\
Factors.SalesTaxRate=Other\any\any\0.051\
Factors.DistributorOverhead=Other\any\any\0.05\Overhead that is proportional to cost of goods
Factors.ProfitRate=Other\any\any\0.17\
Factors.PartsLossRate=O_M\any\any\0.0045\
Factors.InverterLossRate=O_M\any\any\0.016\
Factors.ModuleLossRate=O_M\any\any\0.001\
Factors.ESSLossRate=O_M\any\any\0.025\
Factors.PropertyTaxRate=O_M\any\any\0.0008\
Factors.InsuranceRate=O_M\any\any\0.00455\