Sample Financial Analysis

Tax Credit Analysis
System Cost $18,693
30% Fed tax credit $5,608
subtotal after Fed tax credit $13,085
35% State Tax credit $5,000
Subtotal after State Tax Credit $8,085
Total credits and savings $10,608
Net System Cost after credits $8,085
System Specifications
System size (kW DC STC) 2.80
System size (kW AC CEC) 2.40
Cost Per Watt (DC ) 5.8
Monthly output (kWh) 424
Yearly output (kWh) 5,085
Financial Analysis
MECO "R" Rate kWh Cost 29¢/kWh
Avoided energy cost per month $123
Avoided energy cost per year $1,475
Total tax incentive for the project $10,608
% of project cost covered in tax incentives 57%
Estimated payback period 5 years
Total positive cash flow after 10 years $10,991


System Summary
In this example the state tax credit is taken as a credit against state. 35% of $18,693 would be $6,542, but it is limited by the tax credit cap of $5,000 per system per year.