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Solar

Inverter Sizing Calculator

String vs micro vs power optimizer

Solar · SDG&E NEM 3.0
Solar Savings Calculator
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Monthly SDG&E Bill
$380/moavg SD
System Size
10.0 kWrecommended
Battery Storage
Roof Direction
South100% output
25-Year Savings
$111K
Net of system cost, NEM 3.0
System cost$40,500
Federal ITC (30%)-$12,150
SGIP rebate-$3,200
Net cost$25,150
Payback period5.5 yrs
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